    <SEC-DOCUMENT>0001193125-21-106033-index.html : 20210405
    <SEC-HEADER>0001193125-21-106033.hdr.sgml : 20210405
    <ACCEPTANCE-DATETIME>20210405125759
    ACCESSION NUMBER:		0001193125-21-106033
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20210405
    DATE AS OF CHANGE:		20210405

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CVB FINANCIAL CORP
    		CENTRAL INDEX KEY:			0000354647
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		IRS NUMBER:				953629339
    		STATE OF INCORPORATION:			CA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-10140
    		FILM NUMBER:		21804528

    	BUSINESS ADDRESS:
    		STREET 1:		701 N HAVEN AVE STE 300
    		CITY:			ONTARIO
    		STATE:			CA
    		ZIP:			91764
    		BUSINESS PHONE:		9099804030

    	MAIL ADDRESS:
    		STREET 1:		701 N HAVEN AVENUE
    		CITY:			ONTARIO
    		STATE:			CA
    		ZIP:			91764
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>d129958ddefa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: d129958ddefa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g129958g01m99.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g129958g01m99.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g129958g02b48.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g129958g02b48.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>