<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:07637c57-f5e7-4fef-8e59-7257995d937e,g:f8eac638-665a-4f9c-a27b-c369b1dc03f1-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofFinancialCondition" xlink:type="simple" xlink:href="amal-20240331.xsd#ConsolidatedStatementsofFinancialCondition"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofFinancialCondition" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup_a6fc317d-d0cf-4013-9480-ce9415ad27f8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup_a6fc317d-d0cf-4013-9480-ce9415ad27f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_514ffcc9-1cf6-4900-96e5-1cacceb96628" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_OtherAssets_514ffcc9-1cf6-4900-96e5-1cacceb96628" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_2d0fc5e1-a0a8-4436-a4df-49e3c14d2e77" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_2d0fc5e1-a0a8-4436-a4df-49e3c14d2e77" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_f40f0600-efef-4272-a27f-676e604054a6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_f40f0600-efef-4272-a27f-676e604054a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuritiesPurchasedUnderAgreementsToResell_61a32ecd-261f-4f1b-bbc1-c3fe1e37d6b2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SecuritiesPurchasedUnderAgreementsToResell"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_SecuritiesPurchasedUnderAgreementsToResell_61a32ecd-261f-4f1b-bbc1-c3fe1e37d6b2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7383de50-5975-41dd-9c06-5b98a0d8de77" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7383de50-5975-41dd-9c06-5b98a0d8de77" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_2377c1a8-eeb9-44ae-8cdc-1fdb10e924c9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_2377c1a8-eeb9-44ae-8cdc-1fdb10e924c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankOwnedLifeInsurance_82d693c9-9ad9-46fb-994a-545deb7af6e3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BankOwnedLifeInsurance"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_BankOwnedLifeInsurance_82d693c9-9ad9-46fb-994a-545deb7af6e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_7637619d-f2dc-446a-bc26-242c5fbbf0e1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_7637619d-f2dc-446a-bc26-242c5fbbf0e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_6a49f226-a14c-4346-9a9c-ee710e0dcef6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_Goodwill_6a49f226-a14c-4346-9a9c-ee710e0dcef6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIntangibleAssetsNet_d052953b-8a75-4f8c-9aba-cf5f2ca56b6c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherIntangibleAssetsNet"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_OtherIntangibleAssetsNet_d052953b-8a75-4f8c-9aba-cf5f2ca56b6c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_e3230491-a628-49e5-b55a-82a7a9334721" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EquityMethodInvestments"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_EquityMethodInvestments_e3230491-a628-49e5-b55a-82a7a9334721" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NontradeReceivables_4ee1afe6-fce5-4dc8-9c6c-021bdcd3d3bb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NontradeReceivables"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_NontradeReceivables_4ee1afe6-fce5-4dc8-9c6c-021bdcd3d3bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_40a82629-8d5e-41ba-ae7f-26336e126691" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_40a82629-8d5e-41ba-ae7f-26336e126691" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_1bfb517a-705c-4f71-845d-ed017dd2d295" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_1bfb517a-705c-4f71-845d-ed017dd2d295" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_04b36cf5-883d-4104-82ad-c7bb16e6e89e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_04b36cf5-883d-4104-82ad-c7bb16e6e89e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalHomeLoanBankStock_70e34329-7e5f-42b2-83b9-849319317884" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FederalHomeLoanBankStock"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_35f0bc30-2a0c-4b7c-bce2-d6b55832e3e5" xlink:to="loc_us-gaap_FederalHomeLoanBankStock_70e34329-7e5f-42b2-83b9-849319317884" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_c0fd4150-8cf1-4f17-ab2c-27d201267da8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_91c9f943-c48b-4694-a1fe-9fe26ad86e03" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_c0fd4150-8cf1-4f17-ab2c-27d201267da8" xlink:to="loc_us-gaap_MinorityInterest_91c9f943-c48b-4694-a1fe-9fe26ad86e03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_6a87a013-c327-40aa-9abc-a0b3656dcdf9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_c0fd4150-8cf1-4f17-ab2c-27d201267da8" xlink:to="loc_us-gaap_StockholdersEquity_6a87a013-c327-40aa-9abc-a0b3656dcdf9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss_ac1260fe-5df5-4f99-997e-5068faba3508" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_a826b47d-6a59-4f0a-ad40-d87994264f06" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss_ac1260fe-5df5-4f99-997e-5068faba3508" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_a826b47d-6a59-4f0a-ad40-d87994264f06" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_19953a19-e1c7-488d-8d3c-8b72e3088c67" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss_ac1260fe-5df5-4f99-997e-5068faba3508" xlink:to="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_19953a19-e1c7-488d-8d3c-8b72e3088c67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_a73788e4-dd7a-4a37-9e04-2d5ab45d2688" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_31c5d963-8ec7-4ad6-a9b1-1db380e78567" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_a73788e4-dd7a-4a37-9e04-2d5ab45d2688" xlink:to="loc_us-gaap_Liabilities_31c5d963-8ec7-4ad6-a9b1-1db380e78567" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_09cdd405-f337-4c9e-9b2b-2f9a4de648d3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_a73788e4-dd7a-4a37-9e04-2d5ab45d2688" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_09cdd405-f337-4c9e-9b2b-2f9a4de648d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_9c2e3ec9-cd00-409e-8dff-b40a9c2a3485" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Deposits_d4c46da5-9e65-4734-aa2b-eb19a8bb3190" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Deposits"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_9c2e3ec9-cd00-409e-8dff-b40a9c2a3485" xlink:to="loc_us-gaap_Deposits_d4c46da5-9e65-4734-aa2b-eb19a8bb3190" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilities_1bc05dab-b176-41dd-865f-2f82139721ff" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_9c2e3ec9-cd00-409e-8dff-b40a9c2a3485" xlink:to="loc_us-gaap_OtherLiabilities_1bc05dab-b176-41dd-865f-2f82139721ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_c0374b29-73b5-4e2a-a03f-a1b25b40e824" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_9c2e3ec9-cd00-409e-8dff-b40a9c2a3485" xlink:to="loc_us-gaap_OperatingLeaseLiability_c0374b29-73b5-4e2a-a03f-a1b25b40e824" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubordinatedDebt_e99009f1-2f86-4109-8a2f-68f9edfa2f17" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SubordinatedDebt"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_9c2e3ec9-cd00-409e-8dff-b40a9c2a3485" xlink:to="loc_us-gaap_SubordinatedDebt_e99009f1-2f86-4109-8a2f-68f9edfa2f17" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherBorrowings_f7d8183c-c872-4763-bf63-8df722d7ece0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherBorrowings"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_9c2e3ec9-cd00-409e-8dff-b40a9c2a3485" xlink:to="loc_us-gaap_OtherBorrowings_f7d8183c-c872-4763-bf63-8df722d7ece0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_eae24134-9485-44a6-84b5-cccaebd75f32" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndDueFromBanks_961f086f-372b-421b-9ab6-cc60b217531f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndDueFromBanks"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_eae24134-9485-44a6-84b5-cccaebd75f32" xlink:to="loc_us-gaap_CashAndDueFromBanks_961f086f-372b-421b-9ab6-cc60b217531f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestBearingDepositsInBanks_48bc858a-34a0-4aa8-bcfd-0bfc091f18de" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestBearingDepositsInBanks"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_eae24134-9485-44a6-84b5-cccaebd75f32" xlink:to="loc_us-gaap_InterestBearingDepositsInBanks_48bc858a-34a0-4aa8-bcfd-0bfc091f18de" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_590f5c5a-cc9a-40ea-bcef-8f0b521e78a9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_0cec40ab-ee51-4811-bdee-4d0274ab1a53" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_590f5c5a-cc9a-40ea-bcef-8f0b521e78a9" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_0cec40ab-ee51-4811-bdee-4d0274ab1a53" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_d0031385-6e84-48c1-a456-0e177d1f26e6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_590f5c5a-cc9a-40ea-bcef-8f0b521e78a9" xlink:to="loc_us-gaap_CommonStockValue_d0031385-6e84-48c1-a456-0e177d1f26e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_06f134b6-310d-4e08-a90b-f7e74abff689" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_590f5c5a-cc9a-40ea-bcef-8f0b521e78a9" xlink:to="loc_us-gaap_AdditionalPaidInCapital_06f134b6-310d-4e08-a90b-f7e74abff689" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_1f90c946-ed7a-497d-97fb-7c9c7d993f4b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_590f5c5a-cc9a-40ea-bcef-8f0b521e78a9" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_1f90c946-ed7a-497d-97fb-7c9c7d993f4b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_ec6e82c2-544b-4c7f-ab4a-9fccf98a7f0c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_590f5c5a-cc9a-40ea-bcef-8f0b521e78a9" xlink:to="loc_us-gaap_TreasuryStockCommonValue_ec6e82c2-544b-4c7f-ab4a-9fccf98a7f0c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofIncomeunaudited" xlink:type="simple" xlink:href="amal-20240331.xsd#ConsolidatedStatementsofIncomeunaudited"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofIncomeunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_db75a604-e23c-4b21-b6fa-a6db06a36fe8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_8c3e5ea4-85cc-4b3f-907c-110b9675ade2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_db75a604-e23c-4b21-b6fa-a6db06a36fe8" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_8c3e5ea4-85cc-4b3f-907c-110b9675ade2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_9d3295e5-3e0a-4ed1-9626-b4a8173a8b7c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_db75a604-e23c-4b21-b6fa-a6db06a36fe8" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_9d3295e5-3e0a-4ed1-9626-b4a8173a8b7c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoninterestIncome"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesRealizedGainLoss_91e2e79b-dc3f-49e9-a34b-3530688f2930" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesRealizedGainLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:to="loc_us-gaap_DebtSecuritiesRealizedGainLoss_91e2e79b-dc3f-49e9-a34b-3530688f2930" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSalesOfLoansNet_5165ec3b-56e0-4d32-b575-20a7e4c2882e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSalesOfLoansNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:to="loc_us-gaap_GainLossOnSalesOfLoansNet_5165ec3b-56e0-4d32-b575-20a7e4c2882e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BankOwnedLifeInsuranceIncome_3dda4c57-aa4f-4b02-9ac4-1909ae17ce70" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BankOwnedLifeInsuranceIncome"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:to="loc_us-gaap_BankOwnedLifeInsuranceIncome_3dda4c57-aa4f-4b02-9ac4-1909ae17ce70" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_NonInterestIncomeEquityMethodInvestments_cc19fc55-cb0a-499e-917d-d39279d33cd9" xlink:href="amal-20240331.xsd#amal_NonInterestIncomeEquityMethodInvestments"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:to="loc_amal_NonInterestIncomeEquityMethodInvestments_cc19fc55-cb0a-499e-917d-d39279d33cd9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions_16f15bdc-9e44-4d70-8f28-785a295d46c9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:to="loc_us-gaap_InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions_16f15bdc-9e44-4d70-8f28-785a295d46c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_ServiceChargesAndFeeIncomeOnDepositAccounts_d3d61561-e497-46ca-baa7-162640756c57" xlink:href="amal-20240331.xsd#amal_ServiceChargesAndFeeIncomeOnDepositAccounts"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:to="loc_amal_ServiceChargesAndFeeIncomeOnDepositAccounts_d3d61561-e497-46ca-baa7-162640756c57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncomeOtherOperatingIncome_5f566d20-ca0c-4658-8fc6-8db2da4112e2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoninterestIncomeOtherOperatingIncome"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestIncome_89e50ca6-6b73-4e5e-95ea-8cabb27af805" xlink:to="loc_us-gaap_NoninterestIncomeOtherOperatingIncome_5f566d20-ca0c-4658-8fc6-8db2da4112e2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_ee9c28b8-9321-4d08-8b76-e5e899dae6fa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDividendIncomeOperating_a1db5ee9-c0e4-4ebf-a3ca-e8f49fc71bd5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestAndDividendIncomeOperating"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseNet_ee9c28b8-9321-4d08-8b76-e5e899dae6fa" xlink:to="loc_us-gaap_InterestAndDividendIncomeOperating_a1db5ee9-c0e4-4ebf-a3ca-e8f49fc71bd5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_47dcec8f-7a4d-42ef-bf9e-d173312e9ffd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseNet_ee9c28b8-9321-4d08-8b76-e5e899dae6fa" xlink:to="loc_us-gaap_InterestExpense_47dcec8f-7a4d-42ef-bf9e-d173312e9ffd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDividendIncomeOperating_d010edc9-efcb-4164-9a41-6e4bdb5ed120" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestAndDividendIncomeOperating"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndFeeIncomeLoansAndLeases_77660bf6-7cf6-4c49-8b3f-63762a8c787b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestAndFeeIncomeLoansAndLeases"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperating_d010edc9-efcb-4164-9a41-6e4bdb5ed120" xlink:to="loc_us-gaap_InterestAndFeeIncomeLoansAndLeases_77660bf6-7cf6-4c49-8b3f-63762a8c787b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeDepositsWithFinancialInstitutions_c4110565-35e6-48b0-a2cd-6f0640175f52" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeDepositsWithFinancialInstitutions"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperating_d010edc9-efcb-4164-9a41-6e4bdb5ed120" xlink:to="loc_us-gaap_InterestIncomeDepositsWithFinancialInstitutions_c4110565-35e6-48b0-a2cd-6f0640175f52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeDebtSecuritiesOperating_8b0b72e9-4101-4fbc-81ca-e4e090df9278" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeDebtSecuritiesOperating"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestAndDividendIncomeOperating_d010edc9-efcb-4164-9a41-6e4bdb5ed120" xlink:to="loc_us-gaap_InterestIncomeDebtSecuritiesOperating_8b0b72e9-4101-4fbc-81ca-e4e090df9278" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_54bc34dd-dace-474d-9ca1-2681bada74ae" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_b67fa1cf-aaf8-4430-a8ab-4905edb4c2d6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_54bc34dd-dace-474d-9ca1-2681bada74ae" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_b67fa1cf-aaf8-4430-a8ab-4905edb4c2d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_CreditLossExpenseReversalExcludingAccruedInterest_62553ed7-926d-4a9b-bcc8-15a581afe9ae" xlink:href="amal-20240331.xsd#amal_CreditLossExpenseReversalExcludingAccruedInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_54bc34dd-dace-474d-9ca1-2681bada74ae" xlink:to="loc_amal_CreditLossExpenseReversalExcludingAccruedInterest_62553ed7-926d-4a9b-bcc8-15a581afe9ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_cc13389e-13fa-4a9a-82c6-1ae624d361db" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestExpense_de9b58a5-130f-4c34-80ac-6381128a7e7d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoninterestExpense"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_cc13389e-13fa-4a9a-82c6-1ae624d361db" xlink:to="loc_us-gaap_NoninterestExpense_de9b58a5-130f-4c34-80ac-6381128a7e7d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_f3417c19-265b-40d8-abf0-0ba306351d13" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_cc13389e-13fa-4a9a-82c6-1ae624d361db" xlink:to="loc_us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss_f3417c19-265b-40d8-abf0-0ba306351d13" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestIncome_2bad26a8-72d9-48ba-b785-8b74e2fd8018" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoninterestIncome"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_cc13389e-13fa-4a9a-82c6-1ae624d361db" xlink:to="loc_us-gaap_NoninterestIncome_2bad26a8-72d9-48ba-b785-8b74e2fd8018" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoninterestExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoninterestExpense_fa1d143c-1931-460a-a74d-1f0749f25998" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherNoninterestExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_OtherNoninterestExpense_fa1d143c-1931-460a-a74d-1f0749f25998" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_42bdbfdb-3768-4588-9053-7d78944cfff7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_42bdbfdb-3768-4588-9053-7d78944cfff7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InformationTechnologyAndDataProcessing_6d88a593-6361-4cd5-aecd-674b81ae8070" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InformationTechnologyAndDataProcessing"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_InformationTechnologyAndDataProcessing_6d88a593-6361-4cd5-aecd-674b81ae8070" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LaborAndRelatedExpense_9a439495-f0c0-4005-bd81-2bfbb42f08f1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LaborAndRelatedExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_LaborAndRelatedExpense_9a439495-f0c0-4005-bd81-2bfbb42f08f1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OccupancyNet_fca58132-342b-4efd-8d45-b809bb6f3447" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OccupancyNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_OccupancyNet_fca58132-342b-4efd-8d45-b809bb6f3447" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_OfficeMaintenanceAndDepreciationNonproduction_70ed7955-70f9-40c0-9b5e-62e735fd1f8a" xlink:href="amal-20240331.xsd#amal_OfficeMaintenanceAndDepreciationNonproduction"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_amal_OfficeMaintenanceAndDepreciationNonproduction_70ed7955-70f9-40c0-9b5e-62e735fd1f8a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfessionalFees_216e86f6-8a35-4492-9871-e1dd142bc701" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProfessionalFees"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_ProfessionalFees_216e86f6-8a35-4492-9871-e1dd142bc701" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketingAndAdvertisingExpense_5e62211b-f27c-4c8a-be7b-32af4332c6f0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_MarketingAndAdvertisingExpense"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_MarketingAndAdvertisingExpense_5e62211b-f27c-4c8a-be7b-32af4332c6f0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalDepositInsuranceCorporationPremiumExpense_dc9e1ec8-258f-4e31-9fe8-991fc4170a04" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FederalDepositInsuranceCorporationPremiumExpense"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NoninterestExpense_38bea4d4-9731-4179-b07d-bb584787c517" xlink:to="loc_us-gaap_FederalDepositInsuranceCorporationPremiumExpense_dc9e1ec8-258f-4e31-9fe8-991fc4170a04" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_b09f441f-7bb9-4789-a351-eb13fab95a2e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseBorrowings_c7c9aead-dd94-4ce7-b42a-9a79ac844607" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpenseBorrowings"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_b09f441f-7bb9-4789-a351-eb13fab95a2e" xlink:to="loc_us-gaap_InterestExpenseBorrowings_c7c9aead-dd94-4ce7-b42a-9a79ac844607" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDeposits_a1721acb-cf81-44ec-a4a6-fa83f520cef4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpenseDeposits"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_b09f441f-7bb9-4789-a351-eb13fab95a2e" xlink:to="loc_us-gaap_InterestExpenseDeposits_a1721acb-cf81-44ec-a4a6-fa83f520cef4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofComprehensiveIncomeunaudited" xlink:type="simple" xlink:href="amal-20240331.xsd#ConsolidatedStatementsofComprehensiveIncomeunaudited"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofComprehensiveIncomeunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_5ddd526e-f3aa-4817-b9cc-7947f77af9a0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OciDebtSecuritiesAvailableForSaleTransferToHeldToMaturityAdjustmentFromAociForAmortizationOfGainLossBeforeTax_dbb81d65-4647-489c-b1d0-2a338358f665" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OciDebtSecuritiesAvailableForSaleTransferToHeldToMaturityAdjustmentFromAociForAmortizationOfGainLossBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_5ddd526e-f3aa-4817-b9cc-7947f77af9a0" xlink:to="loc_us-gaap_OciDebtSecuritiesAvailableForSaleTransferToHeldToMaturityAdjustmentFromAociForAmortizationOfGainLossBeforeTax_dbb81d65-4647-489c-b1d0-2a338358f665" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax_29c91e68-393e-4fc0-b8f1-4f51630e36b6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_5ddd526e-f3aa-4817-b9cc-7947f77af9a0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax_29c91e68-393e-4fc0-b8f1-4f51630e36b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax_769f7bfa-1e22-4c03-89f6-5ef215905fe5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_5ddd526e-f3aa-4817-b9cc-7947f77af9a0" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax_769f7bfa-1e22-4c03-89f6-5ef215905fe5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_66c47f83-65db-4b48-9403-117e2c888ae6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_28869a0e-3b9d-4a52-98fd-3501c3818204" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_66c47f83-65db-4b48-9403-117e2c888ae6" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_28869a0e-3b9d-4a52-98fd-3501c3818204" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_191e20ed-3dd4-4752-8aa6-e198e4c2e0fc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_66c47f83-65db-4b48-9403-117e2c888ae6" xlink:to="loc_us-gaap_NetIncomeLoss_191e20ed-3dd4-4752-8aa6-e198e4c2e0fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_05136642-6646-4aba-adec-ae4fbca96138" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_1b0cd7e9-a76e-4164-a523-2f9396274db3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_05136642-6646-4aba-adec-ae4fbca96138" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax_1b0cd7e9-a76e-4164-a523-2f9396274db3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_98241e4d-c6fa-42dc-bfb2-81a58faf21b0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_05136642-6646-4aba-adec-ae4fbca96138" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_98241e4d-c6fa-42dc-bfb2-81a58faf21b0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofCashFlowsunaudited" xlink:type="simple" xlink:href="amal-20240331.xsd#ConsolidatedStatementsofCashFlowsunaudited"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/ConsolidatedStatementsofCashFlowsunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_04029621-e9a4-4ff3-9460-19dab9f80684" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_04029621-e9a4-4ff3-9460-19dab9f80684" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_3a47b91e-8845-4be0-8f7d-0acfeb54897a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:to="loc_us-gaap_PaymentsOfDividends_3a47b91e-8845-4be0-8f7d-0acfeb54897a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeposits_f912ec5c-6c0c-401c-9773-06122bd94bbe" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInDeposits"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:to="loc_us-gaap_IncreaseDecreaseInDeposits_f912ec5c-6c0c-401c-9773-06122bd94bbe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_b2e56237-aeca-4f18-9260-3574bb53f6f5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_b2e56237-aeca-4f18-9260-3574bb53f6f5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_ProceedsFromRepaymentsOfSubordinatedDebt_3e9320cc-dc22-4ef2-a55d-2f17eb57fb46" xlink:href="amal-20240331.xsd#amal_ProceedsFromRepaymentsOfSubordinatedDebt"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:to="loc_amal_ProceedsFromRepaymentsOfSubordinatedDebt_3e9320cc-dc22-4ef2-a55d-2f17eb57fb46" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfOtherDebt_3059e2ac-1170-4f9b-a2d6-bc585db0e235" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromRepaymentsOfOtherDebt"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfOtherDebt_3059e2ac-1170-4f9b-a2d6-bc585db0e235" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_PaymentsForRepurchaseOfEquityShareBasedPaymentArrangement_9ebdc7da-9e27-4a26-8780-a3ece32ec806" xlink:href="amal-20240331.xsd#amal_PaymentsForRepurchaseOfEquityShareBasedPaymentArrangement"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_e6e9c6b1-607f-41af-bb4a-fed6c7f6ff1d" xlink:to="loc_amal_PaymentsForRepurchaseOfEquityShareBasedPaymentArrangement_9ebdc7da-9e27-4a26-8780-a3ece32ec806" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_f867a61e-9f32-4c69-86e3-a7a9e85f22f6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_f867a61e-9f32-4c69-86e3-a7a9e85f22f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_d041e1ca-f6c9-4e9a-8b74-ee8982239dda" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_d041e1ca-f6c9-4e9a-8b74-ee8982239dda" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_974c4ecf-602d-4be6-a3f2-5a6ae1ad32c2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_974c4ecf-602d-4be6-a3f2-5a6ae1ad32c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_4cdd6448-7da7-4bc5-97a8-80e3fc4ed440" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_4cdd6448-7da7-4bc5-97a8-80e3fc4ed440" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_IncreaseDecreaseInCashSurrenderValueOfBankOwnedLifeInsurance_423577a3-fd1e-443b-b53f-e30713b421f9" xlink:href="amal-20240331.xsd#amal_IncreaseDecreaseInCashSurrenderValueOfBankOwnedLifeInsurance"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_amal_IncreaseDecreaseInCashSurrenderValueOfBankOwnedLifeInsurance_423577a3-fd1e-443b-b53f-e30713b421f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_a2e51837-9ad2-417e-b4a6-74c843db6683" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_NetIncomeLoss_a2e51837-9ad2-417e-b4a6-74c843db6683" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForOriginationAndPurchasesOfLoansHeldForSale_d2e22ee4-fd2d-4567-b506-40e014f68bef" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForOriginationAndPurchasesOfLoansHeldForSale"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_PaymentsForOriginationAndPurchasesOfLoansHeldForSale_d2e22ee4-fd2d-4567-b506-40e014f68bef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_029bdeba-4138-4d5f-b523-3a6b66bf82cd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_ShareBasedCompensation_029bdeba-4138-4d5f-b523-3a6b66bf82cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_fc4b9839-75de-4f2c-860f-ec5769b3c83e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_fc4b9839-75de-4f2c-860f-ec5769b3c83e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_CreditLossExpenseReversalExcludingAccruedInterest_252fde2a-7972-4149-b203-1dc200f5a133" xlink:href="amal-20240331.xsd#amal_CreditLossExpenseReversalExcludingAccruedInterest"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_amal_CreditLossExpenseReversalExcludingAccruedInterest_252fde2a-7972-4149-b203-1dc200f5a133" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_bd78c2f7-5d18-4b1e-8eac-ea13f960edba" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet_bd78c2f7-5d18-4b1e-8eac-ea13f960edba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_d1d97df0-a685-4780-a72f-db1063edb27d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_d1d97df0-a685-4780-a72f-db1063edb27d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfDebtDiscountPremium_507c13f0-6775-4a7d-b3bb-2c6c32809795" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfDebtDiscountPremium"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_AmortizationOfDebtDiscountPremium_507c13f0-6775-4a7d-b3bb-2c6c32809795" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesRealizedGainLoss_2d0169ba-b76d-44be-bc00-8f4a600cb503" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesRealizedGainLoss"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_DebtSecuritiesRealizedGainLoss_2d0169ba-b76d-44be-bc00-8f4a600cb503" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_5fd22e02-249d-4e15-9ffd-02d4103b7e19" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_5fd22e02-249d-4e15-9ffd-02d4103b7e19" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSalesOfLoansNet_fc1e076e-7c91-4fd2-ad06-eba889eda620" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSalesOfLoansNet"/>
    <link:calculationArc order="16" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_GainLossOnSalesOfLoansNet_fc1e076e-7c91-4fd2-ad06-eba889eda620" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_GainLossOnRedemptionOfBankOwnedLifeInsurance_aaa1c32d-adac-4ab7-8aaa-288807c307e9" xlink:href="amal-20240331.xsd#amal_GainLossOnRedemptionOfBankOwnedLifeInsurance"/>
    <link:calculationArc order="17" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_amal_GainLossOnRedemptionOfBankOwnedLifeInsurance_aaa1c32d-adac-4ab7-8aaa-288807c307e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfLoansHeldForSale_5f391ff9-38af-4740-a459-ea0ea75f4d1c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfLoansHeldForSale"/>
    <link:calculationArc order="18" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_ProceedsFromSaleOfLoansHeldForSale_5f391ff9-38af-4740-a459-ea0ea75f4d1c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnRepurchaseOfDebtInstrument_633771ac-d295-4932-971c-06809338d1cd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnRepurchaseOfDebtInstrument"/>
    <link:calculationArc order="19" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32ae4bbe-2bd3-4491-8700-e12be95eaff1" xlink:to="loc_us-gaap_GainLossOnRepurchaseOfDebtInstrument_633771ac-d295-4932-971c-06809338d1cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_ca52cc2c-e868-47a5-b89e-7c10dee4b219" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_043ddc34-5771-4343-b84a-0958d24ce3d8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_ca52cc2c-e868-47a5-b89e-7c10dee4b219" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_043ddc34-5771-4343-b84a-0958d24ce3d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f6fd8edf-6511-4024-9c52-895b2a63eaa2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_ca52cc2c-e868-47a5-b89e-7c10dee4b219" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f6fd8edf-6511-4024-9c52-895b2a63eaa2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_7b29b0ad-b547-4a56-a5e1-4725ac0088ba" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_ca52cc2c-e868-47a5-b89e-7c10dee4b219" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_7b29b0ad-b547-4a56-a5e1-4725ac0088ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities_8940138d-e240-41fb-88a7-3bc784bc4a72" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities_8940138d-e240-41fb-88a7-3bc784bc4a72" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromFederalReserveBankStock_15b84d53-7991-49c0-ac82-7f11f2239a60" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsForProceedsFromFederalReserveBankStock"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_PaymentsForProceedsFromFederalReserveBankStock_15b84d53-7991-49c0-ac82-7f11f2239a60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_PaymentsForProceedsFromOriginationsAndPurchaseOfLoansNetOfPrincipalPayments_bfb1b006-6d11-4fac-87bf-ead969d37180" xlink:href="amal-20240331.xsd#amal_PaymentsForProceedsFromOriginationsAndPurchaseOfLoansNetOfPrincipalPayments"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_amal_PaymentsForProceedsFromOriginationsAndPurchaseOfLoansNetOfPrincipalPayments_bfb1b006-6d11-4fac-87bf-ead969d37180" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_ProceedsFromPaymentsToEquityMethodInvestments_558d998f-702a-4b93-9eef-5bf2553088aa" xlink:href="amal-20240331.xsd#amal_ProceedsFromPaymentsToEquityMethodInvestments"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_amal_ProceedsFromPaymentsToEquityMethodInvestments_558d998f-702a-4b93-9eef-5bf2553088aa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_295a2676-ed67-4b4c-95e3-e3c0e53dfb47" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_295a2676-ed67-4b4c-95e3-e3c0e53dfb47" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_9b5070f7-5db2-4aea-99ee-54ba161faf4d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt_9b5070f7-5db2-4aea-99ee-54ba161faf4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_e13e559f-80e7-4bfd-9f62-692cbc388fdd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_e13e559f-80e7-4bfd-9f62-692cbc388fdd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireHeldToMaturitySecurities_bdd351ec-7f34-412f-85ff-78d75666c612" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireHeldToMaturitySecurities"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_PaymentsToAcquireHeldToMaturitySecurities_bdd351ec-7f34-412f-85ff-78d75666c612" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell_f8944b0b-5aed-483c-bd22-906d53756300" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell_f8944b0b-5aed-483c-bd22-906d53756300" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLifeInsurancePolicies_89b10b13-3923-4d1d-aac6-c30ab6b8a436" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromLifeInsurancePolicies"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_ProceedsFromLifeInsurancePolicies_89b10b13-3923-4d1d-aac6-c30ab6b8a436" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_91e8b837-25cd-4ec2-a56d-b54d8adf3482" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0e8deb09-3915-4788-8d8d-b6ab873bca44" xlink:to="loc_us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_91e8b837-25cd-4ec2-a56d-b54d8adf3482" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/BASISOFPRESENTATIONANDCONSOLIDATIONAdoptionofASUDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#BASISOFPRESENTATIONANDCONSOLIDATIONAdoptionofASUDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/BASISOFPRESENTATIONANDCONSOLIDATIONAdoptionofASUDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_amal_AllowanceForCreditLossExcludingAccruedInterest_321b0fdc-91f6-4f09-9248-367ca54f1bc3" xlink:href="amal-20240331.xsd#amal_AllowanceForCreditLossExcludingAccruedInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_799d10ef-8cd6-4039-b04b-042635579ceb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_AllowanceForCreditLossExcludingAccruedInterest_321b0fdc-91f6-4f09-9248-367ca54f1bc3" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_799d10ef-8cd6-4039-b04b-042635579ceb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OffBalanceSheetCreditLossLiability_7e42a4ff-4e24-48e6-9dc2-6391b6dec3a8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OffBalanceSheetCreditLossLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_AllowanceForCreditLossExcludingAccruedInterest_321b0fdc-91f6-4f09-9248-367ca54f1bc3" xlink:to="loc_us-gaap_OffBalanceSheetCreditLossLiability_7e42a4ff-4e24-48e6-9dc2-6391b6dec3a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest_381040ab-8a2c-4fea-802c-3f5523d13d4d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_AllowanceForCreditLossExcludingAccruedInterest_321b0fdc-91f6-4f09-9248-367ca54f1bc3" xlink:to="loc_us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest_381040ab-8a2c-4fea-802c-3f5523d13d4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_17b893f6-0e18-4e08-8b69-da3dcb000b71" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterestTax_34872db5-49f4-4edf-8a2f-d6cad242904b" xlink:href="amal-20240331.xsd#amal_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterestTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_17b893f6-0e18-4e08-8b69-da3dcb000b71" xlink:to="loc_amal_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterestTax_34872db5-49f4-4edf-8a2f-d6cad242904b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterestTax_404e6786-04e9-438a-92f2-8dcdc8a3e145" xlink:href="amal-20240331.xsd#amal_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterestTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_17b893f6-0e18-4e08-8b69-da3dcb000b71" xlink:to="loc_amal_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterestTax_404e6786-04e9-438a-92f2-8dcdc8a3e145" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_OffBalanceSheetCreditLossLiabilityTax_d5d9e59a-883e-4b45-8a1a-fa6bea229e1b" xlink:href="amal-20240331.xsd#amal_OffBalanceSheetCreditLossLiabilityTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_17b893f6-0e18-4e08-8b69-da3dcb000b71" xlink:to="loc_amal_OffBalanceSheetCreditLossLiabilityTax_d5d9e59a-883e-4b45-8a1a-fa6bea229e1b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSScheduleofOtherComprehensiveIncomeLossDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSScheduleofOtherComprehensiveIncomeLossDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSScheduleofOtherComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9dc13e21-a8c0-4da4-99ea-c2a0a2bac8b2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_fffec96a-16bf-4c96-b7e1-9391462dda38" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9dc13e21-a8c0-4da4-99ea-c2a0a2bac8b2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_fffec96a-16bf-4c96-b7e1-9391462dda38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_c283f6fc-2408-4c05-8a3c-dfd867435955" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9dc13e21-a8c0-4da4-99ea-c2a0a2bac8b2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_c283f6fc-2408-4c05-8a3c-dfd867435955" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_95291eb7-7d54-43be-bf14-2f610e4ea2c8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_e2c77a94-30b3-420d-9088-13c942f528eb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_95291eb7-7d54-43be-bf14-2f610e4ea2c8" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_e2c77a94-30b3-420d-9088-13c942f528eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_8999dd55-7118-4cea-99ab-c0484384c1a3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_95291eb7-7d54-43be-bf14-2f610e4ea2c8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_8999dd55-7118-4cea-99ab-c0484384c1a3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAmortizedCostandFairValueofAFSSecuritiesDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#INVESTMENTSECURITIESAmortizedCostandFairValueofAFSSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAmortizedCostandFairValueofAFSSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_5a4d4526-8536-4842-9983-5f491ffdfc4a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_e1b3a0b1-bb8b-4c26-87b0-68471123a83c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_5a4d4526-8536-4842-9983-5f491ffdfc4a" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_e1b3a0b1-bb8b-4c26-87b0-68471123a83c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_982b9493-2798-4e9f-92f6-02589637b6fe" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_5a4d4526-8536-4842-9983-5f491ffdfc4a" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_982b9493-2798-4e9f-92f6-02589637b6fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_401e8e97-9d21-4abc-8b0b-e3f1c2e81b86" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_5a4d4526-8536-4842-9983-5f491ffdfc4a" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_401e8e97-9d21-4abc-8b0b-e3f1c2e81b86" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAmortizedCostandFairValueofHTMSecuritiesDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#INVESTMENTSECURITIESAmortizedCostandFairValueofHTMSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAmortizedCostandFairValueofHTMSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_78c5137f-e1dc-4790-9e26-0ae560efe4d2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain_89b7e40d-6372-4e98-8bb3-67d4b4caf0b0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_78c5137f-e1dc-4790-9e26-0ae560efe4d2" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain_89b7e40d-6372-4e98-8bb3-67d4b4caf0b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesFairValue_2c6500fa-6bd1-4d53-abdd-cdda77d44047" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_78c5137f-e1dc-4790-9e26-0ae560efe4d2" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesFairValue_2c6500fa-6bd1-4d53-abdd-cdda77d44047" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss_c8cd92e6-73c6-49a9-8bb2-a4cef7d82108" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_78c5137f-e1dc-4790-9e26-0ae560efe4d2" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss_c8cd92e6-73c6-49a9-8bb2-a4cef7d82108" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_c12c0200-7959-4071-85b0-95cfd3ab33c8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest_9924943e-29ec-4d12-9db5-ec3d943a7202" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_c12c0200-7959-4071-85b0-95cfd3ab33c8" xlink:to="loc_us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest_9924943e-29ec-4d12-9db5-ec3d943a7202" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain_f8f7ae7d-f27c-4aaa-859c-d10b819c3180" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_c12c0200-7959-4071-85b0-95cfd3ab33c8" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain_f8f7ae7d-f27c-4aaa-859c-d10b819c3180" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesFairValue_45d01e1a-389b-4480-aba7-b36a4a6954ad" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_c12c0200-7959-4071-85b0-95cfd3ab33c8" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesFairValue_45d01e1a-389b-4480-aba7-b36a4a6954ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss_562ceb2a-bc62-4f68-a88b-a070c1087ab1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_c12c0200-7959-4071-85b0-95cfd3ab33c8" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss_562ceb2a-bc62-4f68-a88b-a070c1087ab1" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAmortizedCostandFairValueofHTMSecuritiesDetails_1" xlink:type="simple" xlink:href="amal-20240331.xsd#INVESTMENTSECURITIESAmortizedCostandFairValueofHTMSecuritiesDetails_1"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAmortizedCostandFairValueofHTMSecuritiesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_0b8d542c-fbc4-4d89-aa10-6f6ff28688cd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_197cb8ec-b86d-4181-8594-5f0d4a5c0831" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_0b8d542c-fbc4-4d89-aa10-6f6ff28688cd" xlink:to="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_197cb8ec-b86d-4181-8594-5f0d4a5c0831" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest_81c1446e-8762-4ad0-ae7e-88c56191b0b3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss_0b8d542c-fbc4-4d89-aa10-6f6ff28688cd" xlink:to="loc_us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossExcludingAccruedInterest_81c1446e-8762-4ad0-ae7e-88c56191b0b3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAFSandHTMSecuritiesbyContractualMaturityDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#INVESTMENTSECURITIESAFSandHTMSecuritiesbyContractualMaturityDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESAFSandHTMSecuritiesbyContractualMaturityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_8e2482f6-8e78-409f-8cb7-d6f90e2fe554" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_bb8a4a0e-4eea-4880-9632-e6056d24617c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_8e2482f6-8e78-409f-8cb7-d6f90e2fe554" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_bb8a4a0e-4eea-4880-9632-e6056d24617c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_82d7b907-9a0d-4f3c-9a0f-c5832c03dd12" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_8e2482f6-8e78-409f-8cb7-d6f90e2fe554" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_82d7b907-9a0d-4f3c-9a0f-c5832c03dd12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_4735c29a-220c-46f1-8601-b21bfe6e2328" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_8e2482f6-8e78-409f-8cb7-d6f90e2fe554" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_4735c29a-220c-46f1-8601-b21bfe6e2328" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_984954ca-7b09-4add-905a-a61de50ce348" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_8e2482f6-8e78-409f-8cb7-d6f90e2fe554" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_984954ca-7b09-4add-905a-a61de50ce348" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesFairValue_f72b69b9-3072-4dd1-8dbf-7a87b998cdb4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_01bd7626-3cf7-411e-a4f9-72861440d2f2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_HeldToMaturitySecuritiesFairValue_f72b69b9-3072-4dd1-8dbf-7a87b998cdb4" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_01bd7626-3cf7-411e-a4f9-72861440d2f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue_d7ea08bc-9626-42d3-b13f-6661f6eb77ce" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_HeldToMaturitySecuritiesFairValue_f72b69b9-3072-4dd1-8dbf-7a87b998cdb4" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue_d7ea08bc-9626-42d3-b13f-6661f6eb77ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_0d4995c6-6a56-40b5-bcc2-20a096239efb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_HeldToMaturitySecuritiesFairValue_f72b69b9-3072-4dd1-8dbf-7a87b998cdb4" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_0d4995c6-6a56-40b5-bcc2-20a096239efb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue_967ea35a-fce0-45c2-8ee9-a585951aaf67" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_HeldToMaturitySecuritiesFairValue_f72b69b9-3072-4dd1-8dbf-7a87b998cdb4" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue_967ea35a-fce0-45c2-8ee9-a585951aaf67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_0a03b554-3cac-4eb9-9c15-1e3856836508" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost_82528156-7ee5-4992-b1f1-ac58cd7431ef" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_0a03b554-3cac-4eb9-9c15-1e3856836508" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost_82528156-7ee5-4992-b1f1-ac58cd7431ef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost_f41daf28-df39-4846-8601-5c579f0feac4" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_0a03b554-3cac-4eb9-9c15-1e3856836508" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost_f41daf28-df39-4846-8601-5c579f0feac4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost_7cc8751f-5d33-458a-a6f7-c23ab629c697" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_0a03b554-3cac-4eb9-9c15-1e3856836508" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost_7cc8751f-5d33-458a-a6f7-c23ab629c697" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_07782ae1-78a4-4129-9b74-9cd09a860b29" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss_0a03b554-3cac-4eb9-9c15-1e3856836508" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_07782ae1-78a4-4129-9b74-9cd09a860b29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_d0ae7fd4-8748-494a-975f-6d5bb0d30ef3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount_e3c4ef0d-cfc9-48c3-b795-8913a7867d7f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_d0ae7fd4-8748-494a-975f-6d5bb0d30ef3" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount_e3c4ef0d-cfc9-48c3-b795-8913a7867d7f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount_f9dc7618-c0c5-4108-afa5-20ad758f04fd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_d0ae7fd4-8748-494a-975f-6d5bb0d30ef3" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount_f9dc7618-c0c5-4108-afa5-20ad758f04fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount_425f9aed-de8a-41cf-9ce7-e4f60134da06" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_d0ae7fd4-8748-494a-975f-6d5bb0d30ef3" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount_425f9aed-de8a-41cf-9ce7-e4f60134da06" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount_460068a4-05f6-4381-a3d5-3688a1efc076" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss_d0ae7fd4-8748-494a-975f-6d5bb0d30ef3" xlink:to="loc_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount_460068a4-05f6-4381-a3d5-3688a1efc076" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESProceedsReceivedandGainsLossesRealizedonSaleofAvailableforSaleSecuritiesDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#INVESTMENTSECURITIESProceedsReceivedandGainsLossesRealizedonSaleofAvailableforSaleSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESProceedsReceivedandGainsLossesRealizedonSaleofAvailableforSaleSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss_f3c735c9-d53d-4ea8-9c2d-69f92f8b8ac2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleRealizedGain_f6095cfc-69e9-4c1e-94f6-eb39f67f8d31" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleRealizedGain"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss_f3c735c9-d53d-4ea8-9c2d-69f92f8b8ac2" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleRealizedGain_f6095cfc-69e9-4c1e-94f6-eb39f67f8d31" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss_2f740e21-088c-439a-bc23-56b4ba37e3f8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss_f3c735c9-d53d-4ea8-9c2d-69f92f8b8ac2" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss_2f740e21-088c-439a-bc23-56b4ba37e3f8" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESScheduleofUnrealizedLossesonAvailableforSaleSecuritiesandHeldtoMaturitySecuritiesDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#INVESTMENTSECURITIESScheduleofUnrealizedLossesonAvailableforSaleSecuritiesandHeldtoMaturitySecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/INVESTMENTSECURITIESScheduleofUnrealizedLossesonAvailableforSaleSecuritiesandHeldtoMaturitySecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_017c6cce-e1fb-49aa-b2b6-6c65868ade40" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_3ce74787-83d9-4bb0-b62b-ffc298b0bb9b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_017c6cce-e1fb-49aa-b2b6-6c65868ade40" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_3ce74787-83d9-4bb0-b62b-ffc298b0bb9b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_cca227d6-c258-4fc0-9188-18549435e724" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_017c6cce-e1fb-49aa-b2b6-6c65868ade40" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_cca227d6-c258-4fc0-9188-18549435e724" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_223f6310-aa7e-447d-b9fb-067328d06836" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_efff2942-722e-4acb-b004-d3ccc9f3b563" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_223f6310-aa7e-447d-b9fb-067328d06836" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger_efff2942-722e-4acb-b004-d3ccc9f3b563" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_85be7253-170a-4930-bd33-095d448ca65f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition_223f6310-aa7e-447d-b9fb-067328d06836" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months_85be7253-170a-4930-bd33-095d448ca65f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/LOANSRECEIVABLENETScheduleofLoansReceivableDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#LOANSRECEIVABLENETScheduleofLoansReceivableDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/LOANSRECEIVABLENETScheduleofLoansReceivableDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss_2d549676-9291-44cd-bfe4-906a7dc1d656" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_c9c4b613-cb35-43c1-aebf-fef59f2efe69" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss_2d549676-9291-44cd-bfe4-906a7dc1d656" xlink:to="loc_us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee_c9c4b613-cb35-43c1-aebf-fef59f2efe69" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_25b457c3-f7de-4c37-bb00-a3c895a2a6e7" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss_2d549676-9291-44cd-bfe4-906a7dc1d656" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest_25b457c3-f7de-4c37-bb00-a3c895a2a6e7" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/DEPOSITSScheduleofDepositsDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#DEPOSITSScheduleofDepositsDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/DEPOSITSScheduleofDepositsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Deposits_c202b735-fe7c-46b9-b39a-7fabc89d1edb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Deposits"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsNegotiableOrderOfWithdrawalNOW_7c605128-9935-4ec7-a4d5-a90e4b04ab38" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepositsNegotiableOrderOfWithdrawalNOW"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Deposits_c202b735-fe7c-46b9-b39a-7fabc89d1edb" xlink:to="loc_us-gaap_DepositsNegotiableOrderOfWithdrawalNOW_7c605128-9935-4ec7-a4d5-a90e4b04ab38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDeposits_ab736944-e4c2-400b-8522-4b02b48b86c0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimeDeposits"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Deposits_c202b735-fe7c-46b9-b39a-7fabc89d1edb" xlink:to="loc_us-gaap_TimeDeposits_ab736944-e4c2-400b-8522-4b02b48b86c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsSavingsDeposits_c9535ca8-b8c0-4f2e-87db-e13682878671" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepositsSavingsDeposits"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Deposits_c202b735-fe7c-46b9-b39a-7fabc89d1edb" xlink:to="loc_us-gaap_DepositsSavingsDeposits_c9535ca8-b8c0-4f2e-87db-e13682878671" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_DepositsBrokeredCD_a1a9842e-8ee7-4297-9945-d2fbdbc1226e" xlink:href="amal-20240331.xsd#amal_DepositsBrokeredCD"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Deposits_c202b735-fe7c-46b9-b39a-7fabc89d1edb" xlink:to="loc_amal_DepositsBrokeredCD_a1a9842e-8ee7-4297-9945-d2fbdbc1226e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoninterestBearingDepositLiabilities_2225e067-877c-4824-827a-9d426c710cee" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NoninterestBearingDepositLiabilities"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Deposits_c202b735-fe7c-46b9-b39a-7fabc89d1edb" xlink:to="loc_us-gaap_NoninterestBearingDepositLiabilities_2225e067-877c-4824-827a-9d426c710cee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsMoneyMarketDeposits_a0d14794-83ea-4532-af86-7c9c5f28d149" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DepositsMoneyMarketDeposits"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Deposits_c202b735-fe7c-46b9-b39a-7fabc89d1edb" xlink:to="loc_us-gaap_DepositsMoneyMarketDeposits_a0d14794-83ea-4532-af86-7c9c5f28d149" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/DEPOSITSScheduleofMaturitiesofTimeDepositsandBrokeredCDsDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#DEPOSITSScheduleofMaturitiesofTimeDepositsandBrokeredCDsDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/DEPOSITSScheduleofMaturitiesofTimeDepositsandBrokeredCDsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_amal_TimeDepositAndBrokeredCD_9c59927f-278b-4b7e-be2b-607f74c24268" xlink:href="amal-20240331.xsd#amal_TimeDepositAndBrokeredCD"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearThree_8dcfbe51-1149-46dd-a519-d32a4e671968" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimeDepositMaturitiesYearThree"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_TimeDepositAndBrokeredCD_9c59927f-278b-4b7e-be2b-607f74c24268" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearThree_8dcfbe51-1149-46dd-a519-d32a4e671968" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearFour_0bd918b4-59a8-40d7-95be-39538dd95bd2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimeDepositMaturitiesYearFour"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_TimeDepositAndBrokeredCD_9c59927f-278b-4b7e-be2b-607f74c24268" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearFour_0bd918b4-59a8-40d7-95be-39538dd95bd2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_TimeDepositMaturitiesAfterYearFour_9cacb8b1-56c9-4fc8-aeef-1ba93a87a4a6" xlink:href="amal-20240331.xsd#amal_TimeDepositMaturitiesAfterYearFour"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_TimeDepositAndBrokeredCD_9c59927f-278b-4b7e-be2b-607f74c24268" xlink:to="loc_amal_TimeDepositMaturitiesAfterYearFour_9cacb8b1-56c9-4fc8-aeef-1ba93a87a4a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearOne_24940955-1404-4ded-a523-bd403d188c9e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimeDepositMaturitiesYearOne"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_TimeDepositAndBrokeredCD_9c59927f-278b-4b7e-be2b-607f74c24268" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearOne_24940955-1404-4ded-a523-bd403d188c9e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesRemainderOfFiscalYear_6ffc7438-62de-4385-b3c2-711cbfb081b3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimeDepositMaturitiesRemainderOfFiscalYear"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_TimeDepositAndBrokeredCD_9c59927f-278b-4b7e-be2b-607f74c24268" xlink:to="loc_us-gaap_TimeDepositMaturitiesRemainderOfFiscalYear_6ffc7438-62de-4385-b3c2-711cbfb081b3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositMaturitiesYearTwo_aeaef65c-a7ba-43fd-bbdd-c3adedd5bdf3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_TimeDepositMaturitiesYearTwo"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_amal_TimeDepositAndBrokeredCD_9c59927f-278b-4b7e-be2b-607f74c24268" xlink:to="loc_us-gaap_TimeDepositMaturitiesYearTwo_aeaef65c-a7ba-43fd-bbdd-c3adedd5bdf3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/EARNINGSPERSHAREScheduleofEarningsPerShareDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#EARNINGSPERSHAREScheduleofEarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/EARNINGSPERSHAREScheduleofEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_5ec54ccf-74b8-4715-a0e3-13a2ead9eca8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_58318a3e-6748-40a4-b423-2e5d5e829aa3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_5ec54ccf-74b8-4715-a0e3-13a2ead9eca8" xlink:to="loc_us-gaap_NetIncomeLoss_58318a3e-6748-40a4-b423-2e5d5e829aa3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_fc251bd2-10b1-4b0b-bec0-c2b8403088b5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockDividendsAndOtherAdjustments"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_5ec54ccf-74b8-4715-a0e3-13a2ead9eca8" xlink:to="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_fc251bd2-10b1-4b0b-bec0-c2b8403088b5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_373b01e5-afa8-499e-b4a6-ce8363a8e223" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b709bffa-a419-4f51-ab0a-6254cf9239f2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_373b01e5-afa8-499e-b4a6-ce8363a8e223" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b709bffa-a419-4f51-ab0a-6254cf9239f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_843b1907-1787-49da-ad0d-ab324de6ca91" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_373b01e5-afa8-499e-b4a6-ce8363a8e223" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_843b1907-1787-49da-ad0d-ab324de6ca91" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSSecuritiesMeasuredonNonRecurringBasisDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#FAIRVALUEOFFINANCIALINSTRUMENTSSecuritiesMeasuredonNonRecurringBasisDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSSecuritiesMeasuredonNonRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_d175fc61-1bbd-4f46-8b09-5223f9221173" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_IndividuallyAnalyzedFinancingReceivableFairValueDisclosure_96e0ba1d-9a93-4ba5-a1a3-fdb846770428" xlink:href="amal-20240331.xsd#amal_IndividuallyAnalyzedFinancingReceivableFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_d175fc61-1bbd-4f46-8b09-5223f9221173" xlink:to="loc_amal_IndividuallyAnalyzedFinancingReceivableFairValueDisclosure_96e0ba1d-9a93-4ba5-a1a3-fdb846770428" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/LEASESRemainingCommitmentsofOperatingLeasePaymentsDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#LEASESRemainingCommitmentsofOperatingLeasePaymentsDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/LEASESRemainingCommitmentsofOperatingLeasePaymentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_3c8b55b6-ef3d-4ac7-ad54-9d761a256fe6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_13d3c69c-820b-421e-987b-4abe7196ea2e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_3c8b55b6-ef3d-4ac7-ad54-9d761a256fe6" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_13d3c69c-820b-421e-987b-4abe7196ea2e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour_5cc4eb3a-c60c-49fe-b3a1-eb04ccf2e1b1" xlink:href="amal-20240331.xsd#amal_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_3c8b55b6-ef3d-4ac7-ad54-9d761a256fe6" xlink:to="loc_amal_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour_5cc4eb3a-c60c-49fe-b3a1-eb04ccf2e1b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_9df326f1-1ee3-41d8-beea-3353afa60533" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_3c8b55b6-ef3d-4ac7-ad54-9d761a256fe6" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_9df326f1-1ee3-41d8-beea-3353afa60533" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_52e23b3a-7e26-45c2-9e6e-af0c365d7fa1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_3c8b55b6-ef3d-4ac7-ad54-9d761a256fe6" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_52e23b3a-7e26-45c2-9e6e-af0c365d7fa1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_58773892-9bc7-484a-8157-cee63b80a32f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_3c8b55b6-ef3d-4ac7-ad54-9d761a256fe6" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_58773892-9bc7-484a-8157-cee63b80a32f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_b91634a1-c204-4372-aef2-5350e0e02104" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_3c8b55b6-ef3d-4ac7-ad54-9d761a256fe6" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_b91634a1-c204-4372-aef2-5350e0e02104" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/LEASESRemainingCommitmentsofOperatingLeasePaymentsDetails_1" xlink:type="simple" xlink:href="amal-20240331.xsd#LEASESRemainingCommitmentsofOperatingLeasePaymentsDetails_1"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/LEASESRemainingCommitmentsofOperatingLeasePaymentsDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_c8acd9ed-eb0b-4882-b797-354bef921fa0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1f09ff6f-3b3d-4bed-8183-4d22570aa704" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_c8acd9ed-eb0b-4882-b797-354bef921fa0" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_1f09ff6f-3b3d-4bed-8183-4d22570aa704" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_a05cc61f-9eb2-4795-b0d6-bc03d1b75f34" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_c8acd9ed-eb0b-4882-b797-354bef921fa0" xlink:to="loc_us-gaap_OperatingLeaseLiability_a05cc61f-9eb2-4795-b0d6-bc03d1b75f34" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.amalgamatedbank.com/role/GOODWILLANDINTANGIBLEASSETSScheduleofEstimatedAmortizationExpenseDetails" xlink:type="simple" xlink:href="amal-20240331.xsd#GOODWILLANDINTANGIBLEASSETSScheduleofEstimatedAmortizationExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.amalgamatedbank.com/role/GOODWILLANDINTANGIBLEASSETSScheduleofEstimatedAmortizationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f12a7cf8-349f-484a-a6c9-461dbd5e029c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_2a798a0b-51d3-40fd-b128-bc608219c313" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f12a7cf8-349f-484a-a6c9-461dbd5e029c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_2a798a0b-51d3-40fd-b128-bc608219c313" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_fb791973-ddf3-4f96-b909-3df4f58e771c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f12a7cf8-349f-484a-a6c9-461dbd5e029c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_fb791973-ddf3-4f96-b909-3df4f58e771c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_amal_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_65db50fd-e995-49bf-a343-0c3d871b25d2" xlink:href="amal-20240331.xsd#amal_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f12a7cf8-349f-484a-a6c9-461dbd5e029c" xlink:to="loc_amal_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_65db50fd-e995-49bf-a343-0c3d871b25d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_ab9f7491-6a17-4633-98d2-35b73bc743c3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f12a7cf8-349f-484a-a6c9-461dbd5e029c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_ab9f7491-6a17-4633-98d2-35b73bc743c3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_e7419436-8c2d-429d-a3bd-dcf361ed9477" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f12a7cf8-349f-484a-a6c9-461dbd5e029c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_e7419436-8c2d-429d-a3bd-dcf361ed9477" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_cae3a52f-0cd7-41e1-9cf9-044b23872655" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_f12a7cf8-349f-484a-a6c9-461dbd5e029c" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_cae3a52f-0cd7-41e1-9cf9-044b23872655" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
