UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 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 reported)  April 20, 2006
                                           ---------------


                            American River Bankshares
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             (Exact name of registrant as specified in its chapter)


         California                      0-31525                 68-0352144
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(State or other jurisdiction           (Commission             (IRS Employer
     Of incorporation)                 File Number)          Identification No.)


3100 Zinfandel Drive, Suite 450, Rancho Cordova, CA       95670
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(Address of principal executive offices)                (Zip Code)


Registrant's telephone number, including area code      (916) 851-0123
                                                    ------------------


Check the appropriate box below if the Form 8-K is intended to simultaneously
satisfy the filing obligation of the registrant under any of the following
provisions:

[ ]  Written communication pursuant to Rule 425 under the Securities Act
     (17 CFR 230.425)

[ ]  Solicitation material pursuant to Rule 14a-12 under the Exchange Act
     (17 CFR 240.14a-12)

[ ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))

[ ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))

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The Index to Exhibits is on Page 3


Item 2.02. Results of Operations and Financial Condition.

Registrant issued a press release April 20, 2006 announcing earnings for the
first quarter of 2006. The foregoing description is qualified by reference to
the press release attached here to as Exhibit 99.1.


Item 9.01. Financial Statements and Exhibits.

(c)      Exhibits

         (99.1)   Press release dated April 20, 2006



                                   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.


                                    AMERICAN RIVER BANKSHARES


                                    /s/ MITCHELL A. DERENZO
                                    --------------------------------------------
April 20, 2006                      Mitchell A. Derenzo, Chief Financial Officer



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INDEX TO EXHIBITS

Exhibit No.         Description                                         Page
-----------         -------------------------------                     ----

99.1                Press release of American River                       4
                    Bankshares dated April 20, 2006


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