November 15, 2005 Mail Stop 4561 By U.S. Mail and facsimile to (909) 481-2120 Mr. Edward J. Biebrich, Jr. Chief Financial Officer CVB Financial Corp. 701 N. Haven Avenue, Suite 350 Ontario, CA 91764 Re: CVB Financial Corp. Form 10-K for Fiscal Year Ended December 31, 2004 File No. 000-10140 Dear Mr. Biebrich: We have completed our targeted review of your Form 10-K and related filings and have no further comments at this time. Sincerely, John P. Nolan Accounting Branch Chief ?? ?? ?? ?? Edward J. Biebrich, Chief Financial Officer CVB Financial Corp. Page 1 of 1