UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):      September 22, 2005

CVB FINANCIAL CORP.
(Exact name of registrant as specified in its charter)

California
(State or other jurisdiction of
incorporation or organization)
0-10140
(Commission file number)
95-3629339
(I.R.S. employer identification number)

701 North Haven Avenue, Ontario, California
(Address of principal executive offices)

91764
(Zip Code)

Registrant’s telephone number, including area code:      (909) 980-4030

Not Applicable
(Former name or former address, if changed since last report)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (See General Instruction A.2.):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR240.13e-4(c))




Item 5.02         Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

                (d)     On September 21, 2005, the Board of Directors of CVB Financial Corp. (the "Company") appointed a new director of the Company. This individual will also serve as director of Citizens Business Bank (the "Bank") and Community Trust Deed Services, the Company's wholly owned subsidiary, and Golden West Enterprises, Inc., the Bank's wholly owned subsidiary. The Company issued a press release on September 22, 2005 announcing the appointment. A copy of the press release is included herein by reference and is considered to be "filed" under the Securities Exchange Act of 1934.

                          (1)     The new director's name is Robert M. Jacoby, C.P.A. The appointment is effective on
                                    September 21, 2005.

                          (2)     There are no arrangements or understandings between the new director and any other persons,
                                    pursuant to which such director was selected as a director.

                          (3)     The Board appointed Mr. Jacoby to the Audit, Compensation, and Nominating and
                                    Governance Committees of the Company.

                          (4)     Neither Mr. Jacoby nor any of his immediate family members has engaged in any transactions
                                    with the Company that would be reportable under Item 404 of Regulation S-K.



Item 9.01         Financial Statements and Exhibits.

                c)       Exhibits


                           99.1     Press release, dated September 22, 2005 relating to director appointment, deemed "filed" under
                                       the Securities Exchange Act of 1934



SIGNATURES

                 Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


                                                                                                                        CVB FINANCIAL CORP.
                                                                                                                        (Registrant)


Date: September 22, 2005 By: /s/ Edward J. Biebrich, Jr.
             Edward J. Biebrich, Jr.,
             Executive Vice President and
             Chief Financial Officer








701 North Haven Ave., Suite 350
Ontario, CA 91764
(909) 980-4030



Press Release
For Immediate Release

                                                                                                                                     Contact:   D. Linn Wiley
                                                                                                                                                       President and CEO
                                                                                                                                                       (909) 980-4030       


Jacoby Named Director of CVB Financial Corp.

Ontario, CA, September 22, 2005 - CVBF (NASDAQ)    Robert M. Jacoby was appointed a Director of CVB Financial Corp. at the regularly scheduled Board of Directors Meeting on September 21, 2005. He was also named a Director of Citizens Business Bank. Citizens Business Bank is the wholly owned banking subsidiary of CVB Financial Corp.

“We are delighted to have someone with Bob’s extensive financial background joining our Board of Directors,” stated George Borba, Chairman of the Board of CVB Financial Corp. and Citizens Business Bank. “He will be an outstanding addition and provide further strength for the future of our company.”

Jacoby is a Certified Public Accountant. He has operated his own accounting practice for the past thirteen years. Prior to 1992, he was with the accounting firm of Grant Thornton for 21 years. He was a partner for eleven years. While at Grant Thornton, he specialized in banking, manufacturing and distribution. Jacoby is a member of the American Institute of Certified Public Accountants and the California Society of Certified Public Accountants.

Jacoby was previously the engagement partner for Grant Thornton when they were the accountants for Chino Valley Bank. Grant Thornton served as the auditor for Chino Valley Bank from 1974 to 1987. Chino Valley Bank is the predecessor company to CVB Financial Corp. and Citizens Business Bank. He was the engagement partner for CVB Financial Corp. from 1981 to 1987. Jacoby was a Director of First American Bank in Rosemead, California for thirteen years. First American Bank was acquired by First Community Bancshares earlier this year.

CVB Financial Corp., with $4.98 billion in assets, operates Citizens Business Bank. Citizens Business Bank is the largest bank headquartered in the Inland Empire. It is a dominant community bank in the Inland Empire, Los Angeles County, Orange County and Central Valley areas of California. The Citizens Business Bank Wealth Management Group has over $2.5 billion in assets under administration. The Company also operates Golden West Financial Services. Golden West Financial Services provides auto leasing, equipment leasing and real estate loan brokerage services.

Shares of CVB Financial Corp. common stock are listed on the NASDAQ under the ticker symbol of CVBF. For more information, please visit our website at www.cbbank.com.