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  <xsd:import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/ecd-sub/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-sub-2025.xsd" />
  <xsd:element name="ScheduleOfDepositsTableTextBlock" id="fhb_ScheduleOfDepositsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfMaturitiesOfInterestBearingCertificatesOfDepositsTableTextBlock" id="fhb_ScheduleOfMaturitiesOfInterestBearingCertificatesOfDepositsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MortgageBackedSecuritiesIssuedByUsGovernmentAgenciesMember" id="fhb_MortgageBackedSecuritiesIssuedByUsGovernmentAgenciesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CollateralizedMortgageObligationsIssuedByUsGovernmentAgenciesMember" id="fhb_CollateralizedMortgageObligationsIssuedByUsGovernmentAgenciesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CollateralizedMortgageObligationsIssuedByUsGovernmentSponsoredEnterprisesMember" id="fhb_CollateralizedMortgageObligationsIssuedByUsGovernmentSponsoredEnterprisesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VisaIncorporatedMember" id="fhb_VisaIncorporatedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InvestmentOwnedSharesSold" id="fhb_InvestmentOwnedSharesSold" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FirstHawaiianBankMember" id="fhb_FirstHawaiianBankMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ContractedServicesAndProfessionalFees" id="fhb_ContractedServicesAndProfessionalFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="RegulatoryAssessmentAndFees" id="fhb_RegulatoryAssessmentAndFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="CostsAndExpensesCardRewardsProgram" id="fhb_CostsAndExpensesCardRewardsProgram" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="OtherGainLossNet" id="fhb_OtherGainLossNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="LoansAndLeasesReceivableAllowanceDisclosureAbstract" id="fhb_LoansAndLeasesReceivableAllowanceDisclosureAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AociAttributableToParentBeforeTaxRollForward" id="fhb_AociAttributableToParentBeforeTaxRollForward" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AociAttributableToParentTaxRollForward" id="fhb_AociAttributableToParentTaxRollForward" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RetailBankingBusinessSegmentMember" id="fhb_RetailBankingBusinessSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CommercialBankingBusinessSegmentMember" id="fhb_CommercialBankingBusinessSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ConversionRateSwapAgreementMember" id="fhb_ConversionRateSwapAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansAndLeasesReceivableNetOfDeferredIncomeCommercialAndConsumerLeaseFinancing" id="fhb_LoansAndLeasesReceivableNetOfDeferredIncomeCommercialAndConsumerLeaseFinancing" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="FairValueInputsStockMarketPriceGrowthRate" id="fhb_FairValueInputsStockMarketPriceGrowthRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="UnusedCreditCommitmentsParticipationsSold" id="fhb_UnusedCreditCommitmentsParticipationsSold" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="TimeDepositLineItems" id="fhb_TimeDepositLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TimeCertificatesOfDepositsAtOrAboveFdicInsuranceLimitMember" id="fhb_TimeCertificatesOfDepositsAtOrAboveFdicInsuranceLimitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TimeCertificatesOfDepositsBelowFdicInsuranceLimitMember" id="fhb_TimeCertificatesOfDepositsBelowFdicInsuranceLimitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TimeDepositMaturitiesRollingFourMonthsThroughSixMonths" id="fhb_TimeDepositMaturitiesRollingFourMonthsThroughSixMonths" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="TimeDepositMaturitiesNextRollingThreeMonths" id="fhb_TimeDepositMaturitiesNextRollingThreeMonths" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="PrivateEnterprisesIssuerMember" id="fhb_PrivateEnterprisesIssuerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfPledgedFinancialInstrumentsNotSeparatelyReportedTypeOfAgreementTableTextBlock" id="fhb_ScheduleOfPledgedFinancialInstrumentsNotSeparatelyReportedTypeOfAgreementTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InSubstanceDebtDefeasanceAmount" id="fhb_InSubstanceDebtDefeasanceAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="CommercialAndIndustrialPortfolioSegmentMember" id="fhb_CommercialAndIndustrialPortfolioSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ConstructionPortfolioSegmentMember" id="fhb_ConstructionPortfolioSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DerivativeCreditRiskValuationAdjustmentNetDerivativeAssetsAndLiabilities" id="fhb_DerivativeCreditRiskValuationAdjustmentNetDerivativeAssetsAndLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="DerivativeCreditRiskRelatedContingentFeaturesCollateralThreshold" id="fhb_DerivativeCreditRiskRelatedContingentFeaturesCollateralThreshold" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="CustomerSwapProgramMember" id="fhb_CustomerSwapProgramMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FeesAndCommissionsDerivativeUpfrontFeesOnDealerSwap" id="fhb_FeesAndCommissionsDerivativeUpfrontFeesOnDealerSwap" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FirstHawaiianIncorporatedMember" id="fhb_FirstHawaiianIncorporatedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SalariesAndEmployeeBenefitsMember" id="fhb_SalariesAndEmployeeBenefitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ServicingAssetAtAmortizedCostAdditionsOriginations" id="fhb_ServicingAssetAtAmortizedCostAdditionsOriginations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageCouponRate" id="fhb_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageCouponRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DerivativeLiabilityVariationMarginPaidOffset" id="fhb_DerivativeLiabilityVariationMarginPaidOffset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="MortgageServicingRightsAbstract" id="fhb_MortgageServicingRightsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherProductsAndServicesMember" id="fhb_OtherProductsAndServicesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfSigningBonusesReceivedFromVendors" id="fhb_NumberOfSigningBonusesReceivedFromVendors" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuritiesAvailableForSaleLineItems" id="fhb_DebtSecuritiesAvailableForSaleLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ServiceChargesOnDepositAccounts" id="fhb_ServiceChargesOnDepositAccounts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="OtherServiceChargesAndFees" id="fhb_OtherServiceChargesAndFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FeesAndCommissionsFiduciaryAndTrustActivitiesAndInvestmentAdvisoryManagementAndAdministrativeServices" id="fhb_FeesAndCommissionsFiduciaryAndTrustActivitiesAndInvestmentAdvisoryManagementAndAdministrativeServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="CreditAndDebitCardFeesNoninterestIncome" id="fhb_CreditAndDebitCardFeesNoninterestIncome" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ExchangeAxis" id="fhb_ExchangeAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FundingSwapAgreementConversionRate" id="fhb_FundingSwapAgreementConversionRate" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="NumberOfBranches" id="fhb_NumberOfBranches" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="HedgedAssetsAndCumulativeAdjustmentOfHedgedAssetsTableTextBlock" id="fhb_HedgedAssetsAndCumulativeAdjustmentOfHedgedAssetsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueTransfersBetweenHierarchyLevels" id="fhb_FairValueTransfersBetweenHierarchyLevels" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="NumberOfInterestRateSwapsHeld" id="fhb_NumberOfInterestRateSwapsHeld" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NetDecreaseIncreaseInLoansAndLeasesResultingFromOriginationsAndPrincipalRepayments" id="fhb_NetDecreaseIncreaseInLoansAndLeasesResultingFromOriginationsAndPrincipalRepayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="InvestmentSecuritiesIssuerAxis" id="fhb_InvestmentSecuritiesIssuerAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InvestmentSecuritiesIssuerDomain" id="fhb_InvestmentSecuritiesIssuerDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProceedsFromMaturitiesAndPrincipalRepaymentsAvailableForSale" id="fhb_ProceedsFromMaturitiesAndPrincipalRepaymentsAvailableForSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="HomeEquityLinePortfolioSegmentMember" id="fhb_HomeEquityLinePortfolioSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="HedgedItemMember" id="fhb_HedgedItemMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ResidentialMortgageBackedSecuritiesGovernmentSponsoredEnterprisesMember" id="fhb_ResidentialMortgageBackedSecuritiesGovernmentSponsoredEnterprisesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MortgageBackedSecuritiesCommercialGovernmentAgencyMember" id="fhb_MortgageBackedSecuritiesCommercialGovernmentAgencyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CommercialMortgageBackedSecuritiesByGovernmentSponsoredEnterprisesMember" id="fhb_CommercialMortgageBackedSecuritiesByGovernmentSponsoredEnterprisesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ObligationToFundLowIncomeHousingPartnerships" id="fhb_ObligationToFundLowIncomeHousingPartnerships" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="HedgedAssetCarryingAmount" id="fhb_HedgedAssetCarryingAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="LoansAndLeaseFinancingMember" id="fhb_LoansAndLeaseFinancingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherIndicatorMember" id="fhb_OtherIndicatorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableRevolvingLoansConvertedToTermLoansAmortizedCostBasis" id="fhb_FinancingReceivableRevolvingLoansConvertedToTermLoansAmortizedCostBasis" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="FicoScore740AndGreaterMember" id="fhb_FicoScore740AndGreaterMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FicoScore680To739Member" id="fhb_FicoScore680To739Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FicoScore620To679Member" id="fhb_FicoScore620To679Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FicoScore550To619Member" id="fhb_FicoScore550To619Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FicoScoreLessThan550Member" id="fhb_FicoScoreLessThan550Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NoFicoScoreMember" id="fhb_NoFicoScoreMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FicoOtherMember" id="fhb_FicoOtherMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ActivityInLiabilityForCreditLossesForOffBalanceSheetFinancialInstrumentsTableTextBlock" id="fhb_ActivityInLiabilityForCreditLossesForOffBalanceSheetFinancialInstrumentsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AmortizedCostBasisOfLoansAndLeasesOnNonaccrualStatusTableTextBlock" id="fhb_AmortizedCostBasisOfLoansAndLeasesOnNonaccrualStatusTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AccruedInterestReceivableRelatedToLoansAndLeases" id="fhb_AccruedInterestReceivableRelatedToLoansAndLeases" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="SecuritiesAvailableForSaleContinuousUnrealizedLossPositionTotal" id="fhb_SecuritiesAvailableForSaleContinuousUnrealizedLossPositionTotal" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="CollateralDependentLoansMember" id="fhb_CollateralDependentLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NoninterestIncomeAndNoninterestExpenseTextBlock" id="fhb_NoninterestIncomeAndNoninterestExpenseTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease" id="fhb_OffBalanceSheetCreditLossLiabilityPeriodIncreaseDecrease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LoanAndLeaseLossesWriteOffsReversalOfInterestIncome" id="fhb_LoanAndLeaseLossesWriteOffsReversalOfInterestIncome" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="CmecAndLchMember" id="fhb_CmecAndLchMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SecuritiesWithIntentToSell" id="fhb_SecuritiesWithIntentToSell" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BankOwnedLifeInsuranceGainLoss" id="fhb_BankOwnedLifeInsuranceGainLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="CommercialNonGovernmentMortgageMember" id="fhb_CommercialNonGovernmentMortgageMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CommercialNonAgencyMember" id="fhb_CommercialNonAgencyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="HeldToMaturityInvestmentSecuritiesMember" id="fhb_HeldToMaturityInvestmentSecuritiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProceedsFromCallsHeldToMaturitySecurities" id="fhb_ProceedsFromCallsHeldToMaturitySecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ProceedsFromCallsOnDebt" id="fhb_ProceedsFromCallsOnDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="InterestRateCollarMember" id="fhb_InterestRateCollarMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansAndLeasesReceivableImpairedInterestIncomeRecognized" id="fhb_LoansAndLeasesReceivableImpairedInterestIncomeRecognized" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturityReconciliationTableTextBlock" id="fhb_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturityReconciliationTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss" id="fhb_FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestBeforeAllowanceForCreditLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ConsumerCommercialAndIndustrialCommercialRealEstateAndResidentialRealEstateLoansMember" id="fhb_ConsumerCommercialAndIndustrialCommercialRealEstateAndResidentialRealEstateLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest" id="fhb_FinancingReceivableAndNetInvestmentInLeaseAllowanceForCreditLossExcludingAccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="OtherFinancialTransactionsMember" id="fhb_OtherFinancialTransactionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRollForward" id="fhb_FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRollForward" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery" id="fhb_FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossRecovery" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableAndNetinvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossPeriodIncreaseDecrease" id="fhb_FinancingReceivableAndNetinvestmentInLeaseExcludingAccruedInterestAllowanceForCreditLossPeriodIncreaseDecrease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLoss" id="fhb_FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestAfterAllowanceForCreditLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestNonaccrualNoAllowance" id="fhb_FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestNonaccrualNoAllowance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="FinancialEffectOfModificationsMadeToBorrowersExperiencingFinancialDifficultyTableTextBlock" id="fhb_FinancialEffectOfModificationsMadeToBorrowersExperiencingFinancialDifficultyTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableExcludingAccruedInterestModifiedInPeriodToTotalFinancingReceivablesPercentage" id="fhb_FinancingReceivableExcludingAccruedInterestModifiedInPeriodToTotalFinancingReceivablesPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableExcludingAccruedInterestModifiedInPeriodAmount" id="fhb_FinancingReceivableExcludingAccruedInterestModifiedInPeriodAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="AccumulatedNetUnrealizedInvestmentGainLossAvailableForSaleAndHeldToMaturityMember" id="fhb_AccumulatedNetUnrealizedInvestmentGainLossAvailableForSaleAndHeldToMaturityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestCreditLossExpenseReversal" id="fhb_FinancingReceivableAndNetInvestmentInLeaseExcludingAccruedInterestCreditLossExpenseReversal" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="CashReceivedAsCollateral" id="fhb_CashReceivedAsCollateral" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="LoanModificationsToBorrowersExperiencingFinancialDifficultyPolicyTextBlock" id="fhb_LoanModificationsToBorrowersExperiencingFinancialDifficultyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BorrowingCapacityMember" id="fhb_BorrowingCapacityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AociAmortizationOfUnrealizedHoldingLossesDebtSecuritiesHeldToMaturitySecuritiesMember" id="fhb_AociAmortizationOfUnrealizedHoldingLossesDebtSecuritiesHeldToMaturitySecuritiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ResidentialRealEstateAndCommercialRealEstateLoansMember" id="fhb_ResidentialRealEstateAndCommercialRealEstateLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherThanInsignificantPaymentDelayMember" id="fhb_OtherThanInsignificantPaymentDelayMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NoncashExchangeOfCertainBankOwnedLifeInsurance" id="fhb_NoncashExchangeOfCertainBankOwnedLifeInsurance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="GainLossRecognizedOnNonCashExchangeOfBankOwnedLifeInsurance" id="fhb_GainLossRecognizedOnNonCashExchangeOfBankOwnedLifeInsurance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NumberOfPoliciesExchanged" id="fhb_NumberOfPoliciesExchanged" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ExpectedCreditLossesCollateralDependentLoans" id="fhb_ExpectedCreditLossesCollateralDependentLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ValuationTechniqueFinancialStatementValuesMember" id="fhb_ValuationTechniqueFinancialStatementValuesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FinancingReceivableExcludingAccruedInterestModifiedInPeriodAccruedInterestAmount" id="fhb_FinancingReceivableExcludingAccruedInterestModifiedInPeriodAccruedInterestAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ClassB2RestrictedSharesMember" id="fhb_ClassB2RestrictedSharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ResidentialLendingMember" id="fhb_ResidentialLendingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StockRepurchaseExciseTaxSettledInSubsequentPeriod" id="fhb_StockRepurchaseExciseTaxSettledInSubsequentPeriod" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="SharesIssuedValueShareBasedPaymentArrangementEquityBasedAwards" id="fhb_SharesIssuedValueShareBasedPaymentArrangementEquityBasedAwards" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="SharesIssuedSharesShareBasedPaymentArrangementEquityBasedAwards" id="fhb_SharesIssuedSharesShareBasedPaymentArrangementEquityBasedAwards" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CommercialResidentialAndConsumerFinancingReceivablesMember" id="fhb_CommercialResidentialAndConsumerFinancingReceivablesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IntersegmentInterestAllocations" id="fhb_IntersegmentInterestAllocations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="EarningAssets" id="fhb_EarningAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="IntersegmentInterestExpenseAllocations" id="fhb_IntersegmentInterestExpenseAllocations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessBeforeTax" id="fhb_GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessBeforeTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessTax" id="fhb_GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="OtherComprehensiveIncomeLossCashFlowHedgeGainLossOnIncludedComponentBeforeReclassificationAndTax" id="fhb_OtherComprehensiveIncomeLossCashFlowHedgeGainLossOnIncludedComponentBeforeReclassificationAndTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InterestRateSwapCollarsAndFloorMember" id="fhb_InterestRateSwapCollarsAndFloorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OtherComprehensiveIncomeLossCashFlowHedgeGainLossOnExcludedComponentBeforeReclassificationAndTax" id="fhb_OtherComprehensiveIncomeLossCashFlowHedgeGainLossOnExcludedComponentBeforeReclassificationAndTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="OtherComprehensiveIncomeLossCashFlowHedgeGainLossOnExcludedComponentsReclassificationBeforeTax" id="fhb_OtherComprehensiveIncomeLossCashFlowHedgeGainLossOnExcludedComponentsReclassificationBeforeTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="AmountFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet" id="fhb_AmountFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PremiumPaidOnCashFlowHedge" id="fhb_PremiumPaidOnCashFlowHedge" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AmortizationOfPremiumOnCashFlowHedge" id="fhb_AmortizationOfPremiumOnCashFlowHedge" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PercentageOfSecuritiesComprisedOfCollateralizedLoanObligationsIssuedByLocalStateAndPoliticalSubdivisionsAndNonAgencyCommercialMortgageBackedSecurities" id="fhb_PercentageOfSecuritiesComprisedOfCollateralizedLoanObligationsIssuedByLocalStateAndPoliticalSubdivisionsAndNonAgencyCommercialMortgageBackedSecurities" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CorporateAndOtherNonoperatingSegmentMember" id="fhb_CorporateAndOtherNonoperatingSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q2DividendsMember" id="fhb_O2026Q2DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CollateralWithFairValuesBelowAmortizedCostBasicOfLoanMember" id="fhb_CollateralWithFairValuesBelowAmortizedCostBasicOfLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NumberOfInterestRateDerivativesExecuted" id="fhb_NumberOfInterestRateDerivativesExecuted" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="MatureIn2028Member" id="fhb_MatureIn2028Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MatureIn2029Member" id="fhb_MatureIn2029Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
</xsd:schema>
