EXHIBIT 10.1

CVB FINANCIAL CORPORATION
DISCRETIONARY PERFORMANCE COMPENSATION PLAN
2006

The CVB Financial Corporation Performance Compensation Plan is an objective
driven plan based on quantitative measures of performance. It is intended to
recognize successful performance by the participants in the plan. Awards are
most strongly influenced by return on average equity, since it is our primary
criterion for results. This will be complemented by specific objectives in other
areas of performance, which are most directly influenced by the individual plan
participants. This performance compensation plan is discretionary. The Board of
Directors reserves the right to adjust or modify the plan as they consider
appropriate.

Participants in the Performance Compensation Plan for 2006 include the
following:

              Leadership Committee
              Business Financial Center Managers
              Banking Officers
              Service Managers and Assistant Service Managers
              Specialized Officers
              Golden West Financial Corporation
              Administrative Officers (employed as of December 31, 2005)
              Non-Officers (employed as of December 31, 2005)

Performance awards are governed primarily by return on average equity. Awards
will only be granted when CVB Financial Corporation (“the Company”) reaches a
minimum return on average equity of 15%. Minimum, target and maximum performance
compensation awards will be based on the level of success achieved during the
year.

The performance compensation awards will be presented by February 28, 2007. An
associate must be actively employed by the Company when the award checks are
issued in order to receive the award. All awards will be approved by the Board
of Directors, and the Board of Directors retains the right to adjust or revoke
the plan at any time during the year.

The Board of Directors reserves the right to 1) grant bonuses where bonuses have
not been earned under the guidelines of this plan and/or 2) adjust bonus
allocations either upward or downward based on their judgment of an individual’s
overall contribution to the Company for the year.

LEADERSHIP COMMITTEE PERFORMANCE COMPENSATION PLAN

Leadership Committee performance compensation will be based on the return on
average equity for the Company and on their individual performance categories.
The related weights or values assigned to return on equity and the individual
performance categories will depend on the position and responsibilities of the
executive as set forth in Annex A located on page three.

For our President and Chief Executive Officer and each of our executive officers
(other than the executive in charge of our trust department), performance
compensation will be based on the following individual categories:

             Return on Average Equity
             Earnings Growth
             Demand Deposits
             Total Deposits
             Business Loans
             Total Loans
             Fee Income

The members of this group are currently: Messrs. Wiley, Biebrich, Coleman,
Mylett and Racusin. The total performance compensation which may be earned by
Mr. Wiley is between 75% and 150% of his base salary. The total performance
compensation which may be earned by each of Messrs. Biebrich, Coleman and Mylett
is between 25% and 75% of their respective base salaries.

For the executive in charge of our Financial Advisory Services Group, Mr.
Racusin, performance compensation will be based on the following individual
categories:

              Return on Average Equity
              Trust Revenue (000)
              Investment Services Revenue
              Managed Accounts
              Managed Assets

The total performance compensation which may be earned by Mr. Racusin is between
25% and 75% of his base salary.

Additional information for our non-executive officers as well as information
regarding target levels with respect to specific quantitative or qualitative
performance related factors, and other factors or criteria involving
confidential commercial or business information, is set forth on Annex A.