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  <element name="DocumentAndEntityInformationAbstract" id="cvbf_DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingEffectsOfModificationsRecordedInvestment" id="cvbf_FinancingEffectsOfModificationsRecordedInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivableModificationsRecordedInvestments" id="cvbf_FinancingReceivableModificationsRecordedInvestments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivableModificationsTroubledDebtRestructuringsTermModificationRecordedInvestment" id="cvbf_FinancingReceivableModificationsTroubledDebtRestructuringsTermModificationRecordedInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivableRecordedInvestmentCurrentNonaccrual" id="cvbf_FinancingReceivableRecordedInvestmentCurrentNonaccrual" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivableRecordedInvestmentNonaccrual" id="cvbf_FinancingReceivableRecordedInvestmentNonaccrual" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsAccrualStatus" id="cvbf_FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsAccrualStatus" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsNonAccrualStatus" id="cvbf_FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsNonAccrualStatus" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivablesImpairedTroubledDebtRestructuringAdditions" id="cvbf_FinancingReceivablesImpairedTroubledDebtRestructuringAdditions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="FinancingReceivablesImpairedTroubledDebtRestructuringPayments" id="cvbf_FinancingReceivablesImpairedTroubledDebtRestructuringPayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="GrossPurchasedCreditImpairedLoans" id="cvbf_GrossPurchasedCreditImpairedLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="GrossPurchasedCreditImpairedLoansNetOfDiscount" id="cvbf_GrossPurchasedCreditImpairedLoansNetOfDiscount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="HeldToMaturitySecuritiesPortfolioPercentage" id="cvbf_HeldToMaturitySecuritiesPortfolioPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ImpairedFinancingReceivableRelatedAllowanceWithRelatedAllowance" id="cvbf_ImpairedFinancingReceivableRelatedAllowanceWithRelatedAllowance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ImpairedFinancingReceivableWithNoRelatedAllowance" id="cvbf_ImpairedFinancingReceivableWithNoRelatedAllowance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ImpairedLoansModifiedInTroubledDebtRestructureMember" id="cvbf_ImpairedLoansModifiedInTroubledDebtRestructureMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="IncomeTaxAssetNet" id="cvbf_IncomeTaxAssetNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="IncreaseOrDecreaseInProvisionForUnfundedLoanCommitments" id="cvbf_IncreaseOrDecreaseInProvisionForUnfundedLoanCommitments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="InterestEarningBalancesDueFromFederalReserve" id="cvbf_InterestEarningBalancesDueFromFederalReserve" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="InterestEarningDepositsWithOtherInstitutionsAndFederalFundsSold" id="cvbf_InterestEarningDepositsWithOtherInstitutionsAndFederalFundsSold" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="InterestExpenseBorrowingsAndCustomerRepurchaseAgreements" id="cvbf_InterestExpenseBorrowingsAndCustomerRepurchaseAgreements" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="InterestRateSwapAgreementsWithCustomersMember" id="cvbf_InterestRateSwapAgreementsWithCustomersMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="InvestmentSecuritiesMember" id="cvbf_InvestmentSecuritiesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LoansAndLeasesReceivableNetAmount" id="cvbf_LoansAndLeasesReceivableNetAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LoansClassifiedAsTroubledDebtRestructured" id="cvbf_LoansClassifiedAsTroubledDebtRestructured" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LoansExcludingPurchasedCreditImpairedLoansMember" id="cvbf_LoansExcludingPurchasedCreditImpairedLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LoansReceivableCommercialRealEstateNonOwnerOccupied" id="cvbf_LoansReceivableCommercialRealEstateNonOwnerOccupied" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LoansReceivableConstruction" id="cvbf_LoansReceivableConstruction" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LoansReceivablePercentageOfPortfolio" id="cvbf_LoansReceivablePercentageOfPortfolio" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="MunicipalLeaseFinanceReceivablesMember" id="cvbf_MunicipalLeaseFinanceReceivablesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NetEarningsAllocatedToRestrictedStock" id="cvbf_NetEarningsAllocatedToRestrictedStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NonaccrualCommercialAndIndustrialLoansMember" id="cvbf_NonaccrualCommercialAndIndustrialLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NonaccrualSmallBusinessAdministrationLoansMember" id="cvbf_NonaccrualSmallBusinessAdministrationLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedValue" id="cvbf_NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NonPerformingTroubledDebtRestructuredLoansMember" id="cvbf_NonPerformingTroubledDebtRestructuredLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfBranches" id="cvbf_NumberOfBranches" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfInactiveSubsidiaries" id="cvbf_NumberOfInactiveSubsidiaries" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfLoans" id="cvbf_NumberOfLoans" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="NumberOfPerformingLoans" id="cvbf_NumberOfPerformingLoans" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="OffsettingAssetsLiabilitiesLineItems" id="cvbf_OffsettingAssetsLiabilitiesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="OffsettingAssetsLiabilitiesTable" id="cvbf_OffsettingAssetsLiabilitiesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
  <element name="OperatingLeaseRightOfUseLiability" id="cvbf_OperatingLeaseRightOfUseLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" id="cvbf_OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityNetOfTax" id="cvbf_OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityNetOfTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityTax" id="cvbf_OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" id="cvbf_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="OtherRealEstateOwnedMember" id="cvbf_OtherRealEstateOwnedMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PaymentsForProceedsFromInterestEarningAssets" id="cvbf_PaymentsForProceedsFromInterestEarningAssets" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PaymentsToProceedsFromFdicLossShareAgreement" id="cvbf_PaymentsToProceedsFromFdicLossShareAgreement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PercentageOfCoreDepositsToTotalDeposits" id="cvbf_PercentageOfCoreDepositsToTotalDeposits" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PerformingTroubledDebtRestructuringMember" id="cvbf_PerformingTroubledDebtRestructuringMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PeriodChangesInBankOwnedLifeInsurance" id="cvbf_PeriodChangesInBankOwnedLifeInsurance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ProceedsFromRepaymentOfAvailableForSaleInvestmentSecurities" id="cvbf_ProceedsFromRepaymentOfAvailableForSaleInvestmentSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PurchaseAccountingDiscount" id="cvbf_PurchaseAccountingDiscount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RealEstateConstructionMember" id="cvbf_RealEstateConstructionMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ReconciliationOfNetEarningsToNetCashProvidedByOperatingActivitiesAbstract" id="cvbf_ReconciliationOfNetEarningsToNetCashProvidedByOperatingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ReserveForUndisbursedCommitments" id="cvbf_ReserveForUndisbursedCommitments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleBalanceSheetOffsettingTableTextBlock" id="cvbf_ScheduleBalanceSheetOffsettingTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfAccountsNotesLoansAndFinancingReceivableCoveredLoansTableTextBlock" id="cvbf_ScheduleOfAccountsNotesLoansAndFinancingReceivableCoveredLoansTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfActivityInTroubleDebtRestructuringsTableTextBlock" id="cvbf_ScheduleOfActivityInTroubleDebtRestructuringsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfAllowanceForLoanLossesForLoansByLoanPortfolioTableTextBlock" id="cvbf_ScheduleOfAllowanceForLoanLossesForLoansByLoanPortfolioTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturityTableTextBlock" id="cvbf_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturityTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfDescriptionOfCompanyLineItems" id="cvbf_ScheduleOfDescriptionOfCompanyLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfDescriptionOfCompanyTable" id="cvbf_ScheduleOfDescriptionOfCompanyTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
  <element name="ScheduleOfHeldForInvestmentAndHeldForSaleLoansIndividuallyEvaluatedForImpairmentByClassOfLoansTableTextBlock" id="cvbf_ScheduleOfHeldForInvestmentAndHeldForSaleLoansIndividuallyEvaluatedForImpairmentByClassOfLoansTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfRecordedInvestmentInLoansHeldForInvestmentAndRelatedAllowanceForLoanLossesByPortfolioSegmentTableTextBlock" id="cvbf_ScheduleOfRecordedInvestmentInLoansHeldForInvestmentAndRelatedAllowanceForLoanLossesByPortfolioSegmentTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ScheduleOfRecordedInvestmentNonAccrualLoansAndPastDueByClassTableTextBlock" id="cvbf_ScheduleOfRecordedInvestmentNonAccrualLoansAndPastDueByClassTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SecuredByAgriculturalLandMember" id="cvbf_SecuredByAgriculturalLandMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SecuredByDairyAndLiveStockLandMember" id="cvbf_SecuredByDairyAndLiveStockLandMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SecuredByFarmLandMember" id="cvbf_SecuredByFarmLandMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SecuritiesIssuedByGovernmentOrGovernmentSponsoredAgenciesAndEnterprisesPercentage" id="cvbf_SecuritiesIssuedByGovernmentOrGovernmentSponsoredAgenciesAndEnterprisesPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SecuritiesPurchasedAndNotSettled" id="cvbf_SecuritiesPurchasedAndNotSettled" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SingleFamilyResidentialLoanMember" id="cvbf_SingleFamilyResidentialLoanMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SmallBusinessAdministrationLoansMember" id="cvbf_SmallBusinessAdministrationLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SoftwareLicensesAndMaintenance" id="cvbf_SoftwareLicensesAndMaintenance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SummaryOfPciLoansWithDeteriorationOfCreditQualityTableTextBlock" id="cvbf_SummaryOfPciLoansWithDeteriorationOfCreditQualityTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SummaryOfSignificantAccountingPoliciesLineItems" id="cvbf_SummaryOfSignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SummaryOfSignificantAccountingPoliciesTable" id="cvbf_SummaryOfSignificantAccountingPoliciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
  <element name="TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect" id="cvbf_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ValleyBusinessBankMember" id="cvbf_ValleyBusinessBankMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ValleyCommerceBancorpMember" id="cvbf_ValleyCommerceBancorpMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
</schema>
