<?xml version="1.0" encoding="utf-8"?>
<!--Generated by DFIN XBRL Instance Document - http://www.dfinsolutions.com/ - Version R3.0 - on 10-August-2020 [11:32:28] {PM}-->
<schema targetNamespace="http://www.cvbfinancialcorp.com/20200630" elementFormDefault="qualified" xmlns:cvbf="http://www.cvbfinancialcorp.com/20200630" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:us-gaap="http://fasb.org/us-gaap/2019-01-31" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2019-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2019-01-31" xmlns:naics="http://xbrl.sec.gov/naics/2017-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:us-types="http://fasb.org/us-types/2019-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:srt="http://fasb.org/srt/2019-01-31" xmlns:srt-types="http://fasb.org/srt-types/2019-01-31">
<annotation>
<appinfo>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CoverPage" id="CoverPage">
<link:definition>1001 - Document - Cover Page</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CondensedConsolidatedBalanceSheets" id="CondensedConsolidatedBalanceSheets">
<link:definition>1002 - Statement - Condensed Consolidated Balance Sheets</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CondensedConsolidatedBalanceSheetsParenthetical" id="CondensedConsolidatedBalanceSheetsParenthetical">
<link:definition>1003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CondensedConsolidatedStatementsOfEarningsAndComprehensiveIncome" id="CondensedConsolidatedStatementsOfEarningsAndComprehensiveIncome">
<link:definition>1004 - Statement - Condensed Consolidated Statements of Earnings and Comprehensive Income</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CondensedConsolidatedStatementsOfStockholdersEquity" id="CondensedConsolidatedStatementsOfStockholdersEquity">
<link:definition>1005 - Statement - Condensed Consolidated Statements of Stockholders' Equity</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CondensedConsolidatedStatementsOfStockholdersEquityParenthetical" id="CondensedConsolidatedStatementsOfStockholdersEquityParenthetical">
<link:definition>1006 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Parenthetical)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CondensedConsolidatedStatementsOfCashFlows" id="CondensedConsolidatedStatementsOfCashFlows">
<link:definition>1007 - Statement - Condensed Consolidated Statements of Cash Flows</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/Business" id="Business">
<link:definition>1008 - Disclosure - Business</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/BasisOfPresentation" id="BasisOfPresentation">
<link:definition>1009 - Disclosure - Basis of Presentation</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/SummaryOfSignificantAccountingPolicies" id="SummaryOfSignificantAccountingPolicies">
<link:definition>1010 - Disclosure - Summary of Significant Accounting Policies</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/InvestmentSecurities" id="InvestmentSecurities">
<link:definition>1011 - Disclosure - Investment Securities</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLosses" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLosses">
<link:definition>1012 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/EarningsPerShareReconciliation" id="EarningsPerShareReconciliation">
<link:definition>1013 - Disclosure - Earnings Per Share Reconciliation</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/FairValueInformation" id="FairValueInformation">
<link:definition>1014 - Disclosure - Fair Value Information</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/DerivativeFinancialInstruments" id="DerivativeFinancialInstruments">
<link:definition>1015 - Disclosure - Derivative Financial Instruments</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/OtherComprehensiveIncome" id="OtherComprehensiveIncome">
<link:definition>1016 - Disclosure - Other Comprehensive Income</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/BalanceSheetOffsetting" id="BalanceSheetOffsetting">
<link:definition>1017 - Disclosure - Balance Sheet Offsetting</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/Leases" id="Leases">
<link:definition>1018 - Disclosure - Leases</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/RevenueRecognition" id="RevenueRecognition">
<link:definition>1019 - Disclosure - Revenue Recognition</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/AccountingPoliciesPolicies" id="AccountingPoliciesPolicies">
<link:definition>1020 - Disclosure - Accounting policies (Policies)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/InvestmentSecuritiesTables" id="InvestmentSecuritiesTables">
<link:definition>1021 - Disclosure - Investment Securities (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesTables" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesTables">
<link:definition>1022 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/EarningsPerShareReconciliationTables" id="EarningsPerShareReconciliationTables">
<link:definition>1023 - Disclosure - Earnings Per Share Reconciliation (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/FairValueInformationTables" id="FairValueInformationTables">
<link:definition>1024 - Disclosure - Fair Value Information (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/DerivativeFinancialInstrumentsTables" id="DerivativeFinancialInstrumentsTables">
<link:definition>1025 - Disclosure - Derivative Financial Instruments (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/OtherComprehensiveIncomeTables" id="OtherComprehensiveIncomeTables">
<link:definition>1026 - Disclosure - Other Comprehensive Income (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/BalanceSheetOffsettingTables" id="BalanceSheetOffsettingTables">
<link:definition>1027 - Disclosure - Balance Sheet Offsetting (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LeasesTables" id="LeasesTables">
<link:definition>1028 - Disclosure - Leases (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/RevenueRecognitionTables" id="RevenueRecognitionTables">
<link:definition>1029 - Disclosure - Revenue Recognition (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/BusinessAdditionalInformationDetail" id="BusinessAdditionalInformationDetail">
<link:definition>1030 - Disclosure - Business - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/SummaryOfSignificantAccountingPoliciesAdditionalInformationDetail" id="SummaryOfSignificantAccountingPoliciesAdditionalInformationDetail">
<link:definition>1031 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/InvestmentSecuritiesSummaryOfAmortizedCostAndEstimatedFairValueOfInvestmentSecuritiesDetail" id="InvestmentSecuritiesSummaryOfAmortizedCostAndEstimatedFairValueOfInvestmentSecuritiesDetail">
<link:definition>1032 - Disclosure - Investment Securities - Summary of Amortized Cost and Estimated Fair Value of Investment Securities (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/InvestmentSecuritiesSummaryOfInterestIncomeEarnedOnInvestmentSecuritiesDetail" id="InvestmentSecuritiesSummaryOfInterestIncomeEarnedOnInvestmentSecuritiesDetail">
<link:definition>1033 - Disclosure - Investment Securities - Summary of Interest Income Earned on Investment Securities (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/InvestmentSecuritiesSummaryOfContinuousUnrealizedLossPositionOfSecuritiesDetail" id="InvestmentSecuritiesSummaryOfContinuousUnrealizedLossPositionOfSecuritiesDetail">
<link:definition>1034 - Disclosure - Investment Securities - Summary of Continuous Unrealized Loss Position of Securities (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/InvestmentSecuritiesSummaryOfAmortizedCostAndFairValueOfDebtSecuritiesByContractualMaturityDetail" id="InvestmentSecuritiesSummaryOfAmortizedCostAndFairValueOfDebtSecuritiesByContractualMaturityDetail">
<link:definition>1035 - Disclosure - Investment Securities - Summary of Amortized Cost and Fair Value of Debt Securities by Contractual Maturity (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/InvestmentSecuritiesAdditionalInformationDetail" id="InvestmentSecuritiesAdditionalInformationDetail">
<link:definition>1036 - Disclosure - Investment Securities - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesAdditionalInformationDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesAdditionalInformationDetail">
<link:definition>1037 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfComponentsOfLoansAndLeaseFinanceReceivablesIncludingPciLoansDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfComponentsOfLoansAndLeaseFinanceReceivablesIncludingPciLoansDetail">
<link:definition>1038 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Components of Loans and Lease Finance Receivables, Including PCI Loans (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfLoansByTypeAndOriginationYearAccordingToOurInternalRiskRatingsDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfLoansByTypeAndOriginationYearAccordingToOurInternalRiskRatingsDetail">
<link:definition>1039 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of loans by type and origination year, according to our internal risk ratings (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfLoanIncludingPciLoansByInternalRiskRatingsDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfLoanIncludingPciLoansByInternalRiskRatingsDetail">
<link:definition>1040 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Loan, Including PCI Loans by Internal Risk Ratings (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfBalanceAndActivityRelatedToAllowanceForLoanLossesForHeldForInvestmentLoansByTypeDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfBalanceAndActivityRelatedToAllowanceForLoanLossesForHeldForInvestmentLoansByTypeDetail">
<link:definition>1041 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Balance and Activity Related to Allowance for Loan Losses for Held-for-Investment Loans by Type (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfRecordedInvestmentInLoansHeldForInvestmentAndRelatedAllowanceForLoanLossesByLoanTypeDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfRecordedInvestmentInLoansHeldForInvestmentAndRelatedAllowanceForLoanLossesByLoanTypeDetail">
<link:definition>1042 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Recorded Investment in Loans Held-for-Investment and Related Allowance for Loan Losses by Loan Type (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfRecordedInvestmentInAndAgingOfPastDueAndNonaccrualLoansIncludingPciLoansByClassOfLoansDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfRecordedInvestmentInAndAgingOfPastDueAndNonaccrualLoansIncludingPciLoansByClassOfLoansDetail">
<link:definition>1043 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Recorded Investment in, and Aging of, Past Due and Nonaccrual Loans, Including PCI Loans by Class of Loans (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfRecordedInvestmentInAndAgingOfPastDueAndNonaccrualLoansIncludingPciLoansByClassOfLoansParentheticalDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfRecordedInvestmentInAndAgingOfPastDueAndNonaccrualLoansIncludingPciLoansByClassOfLoansParentheticalDetail">
<link:definition>1044 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Recorded Investment in, and Aging of, Past Due and Nonaccrual Loans, Including PCI Loans by Class of Loans (Parenthetical) (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfHeldForInvestmentLoansIndividuallyEvaluatedForImpairmentByClassOfLoansDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesScheduleOfHeldForInvestmentLoansIndividuallyEvaluatedForImpairmentByClassOfLoansDetail">
<link:definition>1045 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Held-for-Investment Loans, Individually Evaluated for Impairment by Class of Loans (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfActivityRelatedToTroubledDebtRestructuringsDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfActivityRelatedToTroubledDebtRestructuringsDetail">
<link:definition>1046 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Activity Related to Troubled Debt Restructurings (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfRecordedInvestmentInCollateralDependentLoansDetail" id="LoansAndLeaseFinanceReceivablesAndAllowanceForCreditLossesSummaryOfRecordedInvestmentInCollateralDependentLoansDetail">
<link:definition>1047 - Disclosure - Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Recorded Investment in Collateral-Dependent loans (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/EarningsPerShareReconciliationAdditionalInformationDetail" id="EarningsPerShareReconciliationAdditionalInformationDetail">
<link:definition>1048 - Disclosure - Earnings Per Share Reconciliation - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/EarningsPerShareReconciliationScheduleOfEarningsPerCommonShareReconciliationDetail" id="EarningsPerShareReconciliationScheduleOfEarningsPerCommonShareReconciliationDetail">
<link:definition>1049 - Disclosure - Earnings Per Share Reconciliation - Schedule of Earnings Per Common Share Reconciliation (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/FairValueInformationAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetail" id="FairValueInformationAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetail">
<link:definition>1050 - Disclosure - Fair Value Information - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/FairValueInformationAssetsAndLiabilitiesMeasuredAtFairValueOnNonRecurringBasisDetail" id="FairValueInformationAssetsAndLiabilitiesMeasuredAtFairValueOnNonRecurringBasisDetail">
<link:definition>1051 - Disclosure - Fair Value Information - Assets and Liabilities Measured at Fair Value on Non-Recurring Basis (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/FairValueInformationEstimatedFairValueOfFinancialInstrumentsDetail" id="FairValueInformationEstimatedFairValueOfFinancialInstrumentsDetail">
<link:definition>1052 - Disclosure - Fair Value Information - Estimated Fair Value of Financial Instruments (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/DerivativeFinancialInstrumentsAdditionalInformationDetail" id="DerivativeFinancialInstrumentsAdditionalInformationDetail">
<link:definition>1053 - Disclosure - Derivative Financial Instruments - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/DerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetail" id="DerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetail">
<link:definition>1054 - Disclosure - Derivative Financial Instruments - Fair Value of Derivative Instruments (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/DerivativeFinancialInstrumentsEffectOfDerivativeInstrumentsOnConsolidatedStatementOfEarningsDetail" id="DerivativeFinancialInstrumentsEffectOfDerivativeInstrumentsOnConsolidatedStatementOfEarningsDetail">
<link:definition>1055 - Disclosure - Derivative Financial Instruments - Effect of Derivative Instruments on Consolidated Statement of Earnings (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/OtherComprehensiveIncomeSummaryOfComponentsOfOciDetail" id="OtherComprehensiveIncomeSummaryOfComponentsOfOciDetail">
<link:definition>1056 - Disclosure - Other Comprehensive Income - Summary of Components of OCI (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/BalanceSheetOffsettingScheduleOfBalanceSheetOffsettingDetail" id="BalanceSheetOffsettingScheduleOfBalanceSheetOffsettingDetail">
<link:definition>1057 - Disclosure - Balance Sheet Offsetting - Schedule of Balance Sheet Offsetting (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LeasesComponentsOfLeaseCostsAndSupplementalInformationRelatedToLeasesDetail" id="LeasesComponentsOfLeaseCostsAndSupplementalInformationRelatedToLeasesDetail">
<link:definition>1058 - Disclosure - Leases - Components of lease costs and supplemental information related to leases (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/LeasesFutureLeasePaymentsRequiredForLeasesThatHaveInitialOrRemainingNonCancelableLeaseTermsDetail" id="LeasesFutureLeasePaymentsRequiredForLeasesThatHaveInitialOrRemainingNonCancelableLeaseTermsDetail">
<link:definition>1059 - Disclosure - Leases - Future lease payments required for leases that have initial or remaining non-cancelable lease terms (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/RevenueRecognitionSummaryOfNonInterestIncomeSegregatedByRevenueStreamsInScopeAndOutOfScopeOfTopic606Detail" id="RevenueRecognitionSummaryOfNonInterestIncomeSegregatedByRevenueStreamsInScopeAndOutOfScopeOfTopic606Detail">
<link:definition>1060 - Disclosure - Revenue Recognition - Summary of Non Interest Income, Segregated by Revenue Streams in-Scope and Out-of-Scope of Topic 606 (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.cvbfinancialcorp.com/role/CondensedConsolidatedStatementsOfCashFlowsAlternate1" id="CondensedConsolidatedStatementsOfCashFlowsAlternate1">
<link:definition>1061 - Statement - Condensed Consolidated Statements of Cash Flows Alternate 1</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:linkbaseRef xlink:type="simple" xlink:href="cvbf-20200630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
<link:linkbaseRef xlink:type="simple" xlink:href="cvbf-20200630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
<link:linkbaseRef xlink:type="simple" xlink:href="cvbf-20200630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
<link:linkbaseRef xlink:type="simple" xlink:href="cvbf-20200630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
</appinfo>
</annotation>
<import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
<import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
<import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
<import namespace="http://fasb.org/us-gaap/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd" />
<import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
<import namespace="http://xbrl.sec.gov/currency/2019-01-31" schemaLocation="https://xbrl.sec.gov/currency/2019/currency-2019-01-31.xsd" />
<import namespace="http://xbrl.sec.gov/exch/2019-01-31" schemaLocation="https://xbrl.sec.gov/exch/2019/exch-2019-01-31.xsd" />
<import namespace="http://xbrl.sec.gov/naics/2017-01-31" schemaLocation="http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" />
<import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" />
<import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd" />
<import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
<import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd" />
<import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
<import namespace="http://fasb.org/us-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd" />
<import namespace="http://fasb.org/srt/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd" />
<import namespace="http://fasb.org/srt-types/2019-01-31" schemaLocation="http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd" />
<element name="InterestEarningBalancesDueFromDepositoryInstitutions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_InterestEarningBalancesDueFromDepositoryInstitutions" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="InterestEarningBalancesDueFromFederalReserve" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_InterestEarningBalancesDueFromFederalReserve" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="IncomeTaxAssetNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_IncomeTaxAssetNet" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PayableForSecuritiesPurchasedNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_PayableForSecuritiesPurchasedNoncurrent" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="InterestEarningDepositsWithOtherInstitutionsAndFederalFundsSold" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_InterestEarningDepositsWithOtherInstitutionsAndFederalFundsSold" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ComputerSoftwareExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ComputerSoftwareExpense" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="GainsLossesOnOtherRealEstateNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_GainsLossesOnOtherRealEstateNet" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="InterestExpenseBorrowingsAndCustomerRepurchaseAgreements" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_InterestExpenseBorrowingsAndCustomerRepurchaseAgreements" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PeriodChangesInBankOwnedLifeInsurance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_PeriodChangesInBankOwnedLifeInsurance" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PaymentsForProceedsFromInterestEarningAssets" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_PaymentsForProceedsFromInterestEarningAssets" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ProceedsFromRepaymentOfAvailableForSaleInvestmentSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ProceedsFromRepaymentOfAvailableForSaleInvestmentSecurities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ProceedsOnEminentDomainCondemnation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ProceedsOnEminentDomainCondemnation" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ReconciliationOfNetEarningsToNetCashProvidedByOperatingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ReconciliationOfNetEarningsToNetCashProvidedByOperatingActivitiesAbstract" substitutionGroup="xbrli:item" />
<element name="BalanceSheetOffsettingAssetsAndLiabilitiesTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_BalanceSheetOffsettingAssetsAndLiabilitiesTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturityTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfAvailableForSaleSecuritiesAndHeldToMaturityTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfActivityInTroubleDebtRestructuringsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfActivityInTroubleDebtRestructuringsTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfAllowanceForLoanLossesForLoansByLoanPortfolioTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfAllowanceForLoanLossesForLoansByLoanPortfolioTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfHeldForInvestmentAndHeldForSaleLoansIndividuallyEvaluatedForImpairmentByClassOfLoansTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfHeldForInvestmentAndHeldForSaleLoansIndividuallyEvaluatedForImpairmentByClassOfLoansTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfRecordedInvestmentInLoansHeldForInvestmentAndRelatedAllowanceForLoanLossesByPortfolioSegmentTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfRecordedInvestmentInLoansHeldForInvestmentAndRelatedAllowanceForLoanLossesByPortfolioSegmentTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfRecordedInvestmentNonAccrualLoansAndPastDueByClassTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfRecordedInvestmentNonAccrualLoansAndPastDueByClassTableTextBlock" substitutionGroup="xbrli:item" />
<element name="LoansByTypeAndOriginationYearAccordingToOurInternalRiskRatingsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_LoansByTypeAndOriginationYearAccordingToOurInternalRiskRatingsTableTextBlock" substitutionGroup="xbrli:item" />
<element name="DisclosureOfPledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPositionTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_DisclosureOfPledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPositionTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleBalanceSheetOffsettingTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleBalanceSheetOffsettingTableTextBlock" substitutionGroup="xbrli:item" />
<element name="LeaseCostAndSupplementalInformationRelatedToLeasesTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_LeaseCostAndSupplementalInformationRelatedToLeasesTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfDescriptionOfCompanyTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfDescriptionOfCompanyTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="ScheduleOfDescriptionOfCompanyLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ScheduleOfDescriptionOfCompanyLineItems" substitutionGroup="xbrli:item" />
<element name="NumberOfInactiveSubsidiaries" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_NumberOfInactiveSubsidiaries" substitutionGroup="xbrli:item" />
<element name="BankOperatedBankingCentersNumber" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_BankOperatedBankingCentersNumber" substitutionGroup="xbrli:item" />
<element name="BankOperatedWealthManagementOfficesNumber" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_BankOperatedWealthManagementOfficesNumber" substitutionGroup="xbrli:item" />
<element name="NumberOfLoanProductionOffice" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_NumberOfLoanProductionOffice" substitutionGroup="xbrli:item" />
<element name="SummaryOfSignificantAccountingPoliciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_SummaryOfSignificantAccountingPoliciesTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="SummaryOfSignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_SummaryOfSignificantAccountingPoliciesLineItems" substitutionGroup="xbrli:item" />
<element name="AdjustmentOfTransitionAllowanceForCreditLosesForLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_AdjustmentOfTransitionAllowanceForCreditLosesForLoans" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="AdjustmentOfTransitionReserveForLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_AdjustmentOfTransitionReserveForLoans" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IncreaseInProvisionForOtherCreditLosses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_IncreaseInProvisionForOtherCreditLosses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="HeldToMaturitySecuritiesPortfolioPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_HeldToMaturitySecuritiesPortfolioPercentage" substitutionGroup="xbrli:item" />
<element name="AvailableForSaleSecuritiesPortfolioPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_AvailableForSaleSecuritiesPortfolioPercentage" substitutionGroup="xbrli:item" />
<element name="InvestmentScheduleAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_InvestmentScheduleAbstract" substitutionGroup="xbrli:item" />
<element name="SecuritiesIssuedByGovernmentOrGovernmentSponsoredAgenciesAndEnterprisesPercentage" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_SecuritiesIssuedByGovernmentOrGovernmentSponsoredAgenciesAndEnterprisesPercentage" substitutionGroup="xbrli:item" />
<element name="AllocationOfReservesToTroubledDebtRestructuring" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_AllocationOfReservesToTroubledDebtRestructuring" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="LoansClassifiedAsTroubledDebtRestructured" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_LoansClassifiedAsTroubledDebtRestructured" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="LoansReceivablePercentageOfPortfolio" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_LoansReceivablePercentageOfPortfolio" substitutionGroup="xbrli:item" />
<element name="ReserveForUndisbursedCommitments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_ReserveForUndisbursedCommitments" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IncreaseOrDecreaseInProvisionForUnfundedLoanCommitments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_IncreaseOrDecreaseInProvisionForUnfundedLoanCommitments" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="DescriptionOfEffectsInLoansDueToCovid19" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_DescriptionOfEffectsInLoansDueToCovid19" substitutionGroup="xbrli:item" />
<element name="PercentageOfIncreaseDecreaseInMacroEconomicFactors" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_PercentageOfIncreaseDecreaseInMacroEconomicFactors" substitutionGroup="xbrli:item" />
<element name="LoansExcludingPurchasedCreditImpairedLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_LoansExcludingPurchasedCreditImpairedLoansMember" substitutionGroup="xbrli:item" />
<element name="SecuredByFarmLandMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_SecuredByFarmLandMember" substitutionGroup="xbrli:item" />
<element name="CommercialAndIndustrialLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_CommercialAndIndustrialLoansMember" substitutionGroup="xbrli:item" />
<element name="AgribusinessMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_AgribusinessMember" substitutionGroup="xbrli:item" />
<element name="DairyAndLivestockLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_DairyAndLivestockLoansMember" substitutionGroup="xbrli:item" />
<element name="SingleFamilyResidentialLoanMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_SingleFamilyResidentialLoanMember" substitutionGroup="xbrli:item" />
<element name="SmallBusinessAdministrationLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_SmallBusinessAdministrationLoansMember" substitutionGroup="xbrli:item" />
<element name="SecuredByDairyAndLiveStockLandMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_SecuredByDairyAndLiveStockLandMember" substitutionGroup="xbrli:item" />
<element name="SecuredByAgriculturalLandMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_SecuredByAgriculturalLandMember" substitutionGroup="xbrli:item" />
<element name="MacroEconomicFactorsAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_MacroEconomicFactorsAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="MacroEconomicFactorsDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_MacroEconomicFactorsDomain" substitutionGroup="xbrli:item" />
<element name="UnemploymentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_UnemploymentMember" substitutionGroup="xbrli:item" />
<element name="GdpMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_GdpMember" substitutionGroup="xbrli:item" />
<element name="LoansReceivableConstruction" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_LoansReceivableConstruction" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DairyAndLivestockAndAgribusinessMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_DairyAndLivestockAndAgribusinessMember" substitutionGroup="xbrli:item" />
<element name="ConsumerOtherMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ConsumerOtherMember" substitutionGroup="xbrli:item" />
<element name="ConsumerMortgageMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ConsumerMortgageMember" substitutionGroup="xbrli:item" />
<element name="CommercialAndIndustrialMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_CommercialAndIndustrialMember" substitutionGroup="xbrli:item" />
<element name="CommercialTradeFinancingMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_CommercialTradeFinancingMember" substitutionGroup="xbrli:item" />
<element name="MunicipalLeaseFinanceReceivablesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_MunicipalLeaseFinanceReceivablesMember" substitutionGroup="xbrli:item" />
<element name="PaycheckProtectionProgramMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_PaycheckProtectionProgramMember" substitutionGroup="xbrli:item" />
<element name="FinancingReceivableCreditQualityIndicatorsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_FinancingReceivableCreditQualityIndicatorsAbstract" substitutionGroup="xbrli:item" />
<element name="FinancingReceivableRevolvingLoansConvertedToTermLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_FinancingReceivableRevolvingLoansConvertedToTermLoans" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="LoansReceivableCommercialRealEstateNonOwnerOccupied" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_LoansReceivableCommercialRealEstateNonOwnerOccupied" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="CommercialConstructionMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_CommercialConstructionMember" substitutionGroup="xbrli:item" />
<element name="CommercialRealEstateOwnerOccupiedMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_CommercialRealEstateOwnerOccupiedMember" substitutionGroup="xbrli:item" />
<element name="CommercialDevelopmentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_CommercialDevelopmentMember" substitutionGroup="xbrli:item" />
<element name="ConsumerAndOtherLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ConsumerAndOtherLoansMember" substitutionGroup="xbrli:item" />
<element name="DairyLivestockAndAgribusinessMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_DairyLivestockAndAgribusinessMember" substitutionGroup="xbrli:item" />
<element name="RealEstateConstructionMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_RealEstateConstructionMember" substitutionGroup="xbrli:item" />
<element name="FinancingReceivableRecordedInvestmentNonAccrualWithNoAllowanceForCreditLosses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_FinancingReceivableRecordedInvestmentNonAccrualWithNoAllowanceForCreditLosses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FinancingReceivableRecordedInvestmentPastDueAndAccruing" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_FinancingReceivableRecordedInvestmentPastDueAndAccruing" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FinancingReceivableRecordedInvestmentCurrentNotPastDueButAccruing" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_FinancingReceivableRecordedInvestmentCurrentNotPastDueButAccruing" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="CommercialRealEstateNonOwnerOccupiedMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_CommercialRealEstateNonOwnerOccupiedMember" substitutionGroup="xbrli:item" />
<element name="ConstructionNonSpeculativeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ConstructionNonSpeculativeMember" substitutionGroup="xbrli:item" />
<element name="ConstructionSpeculativeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_ConstructionSpeculativeMember" substitutionGroup="xbrli:item" />
<element name="FinancingReceivableRecordedInvestmentCurrentNonaccrual" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_FinancingReceivableRecordedInvestmentCurrentNonaccrual" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FinancingReceivableRecordedInvestmentNonaccrual" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_FinancingReceivableRecordedInvestmentNonaccrual" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ImpairedFinancingReceivableRelatedAllowanceWithRelatedAllowance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_ImpairedFinancingReceivableRelatedAllowanceWithRelatedAllowance" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="NonPerformingTroubledDebtRestructuredLoansMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_NonPerformingTroubledDebtRestructuredLoansMember" substitutionGroup="xbrli:item" />
<element name="PerformingTroubledDebtRestructuringMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_PerformingTroubledDebtRestructuringMember" substitutionGroup="xbrli:item" />
<element name="FinancingReceivableModificationsRecordedInvestments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_FinancingReceivableModificationsRecordedInvestments" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsAccrualStatus" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsAccrualStatus" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FinancingReceivablesImpairedTroubledDebtRestructuringAdditions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_FinancingReceivablesImpairedTroubledDebtRestructuringAdditions" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FinancingReceivablesImpairedTroubledDebtRestructuringPayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_FinancingReceivablesImpairedTroubledDebtRestructuringPayments" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsNonAccrualStatus" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_FinancingReceivableRecordedInvestmentTroubledDebtRestructuringsNonAccrualStatus" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPositionLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPositionLineItems" substitutionGroup="xbrli:item" />
<element name="RecordedInvestmentInCollateralDependentLoansOnRealEstate" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_RecordedInvestmentInCollateralDependentLoansOnRealEstate" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="RecordedInvestmentInCollateralDependentLoansOnOtherFinancialInstruments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_RecordedInvestmentInCollateralDependentLoansOnOtherFinancialInstruments" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="NumberOfInstrumentsDependentOnCollateral" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_NumberOfInstrumentsDependentOnCollateral" substitutionGroup="xbrli:item" />
<element name="RecordedInvestmentInCollateralDependentLoansOnBusinessAssets" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_RecordedInvestmentInCollateralDependentLoansOnBusinessAssets" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="NetEarningsAllocatedToRestrictedStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_NetEarningsAllocatedToRestrictedStock" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="InvestmentSecuritiesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_InvestmentSecuritiesMember" substitutionGroup="xbrli:item" />
<element name="OtherRealEstateOwnedMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_OtherRealEstateOwnedMember" substitutionGroup="xbrli:item" />
<element name="InterestRateSwapAgreementsWithCustomersMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_InterestRateSwapAgreementsWithCustomersMember" substitutionGroup="xbrli:item" />
<element name="DerivativeAssetsLiabilitiesNetAmountOffsetInBalanceSheet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="cvbf_DerivativeAssetsLiabilitiesNetAmountOffsetInBalanceSheet" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DescriptionOfConditionsRelatingToClearingOfInterestRateSwaps" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_DescriptionOfConditionsRelatingToClearingOfInterestRateSwaps" substitutionGroup="xbrli:item" />
<element name="OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityBeforeTax" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityNetOfTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityNetOfTax" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="cvbf_OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainLossOnSecuritiesTransferredFromAvailableForSaleToHeldToMaturityTax" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="OffsettingAssetsLiabilitiesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_OffsettingAssetsLiabilitiesTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="OffsettingAssetsLiabilitiesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_OffsettingAssetsLiabilitiesLineItems" substitutionGroup="xbrli:item" />
<element name="LeaseOtherInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_LeaseOtherInformationAbstract" substitutionGroup="xbrli:item" />
<element name="LeaseTermAndDiscountRateAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_LeaseTermAndDiscountRateAbstract" substitutionGroup="xbrli:item" />
<element name="AccountingStandardsUpdate201409NotAdoptedMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cvbf_AccountingStandardsUpdate201409NotAdoptedMember" substitutionGroup="xbrli:item" />
</schema>
