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                     SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C. 20549

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                                  FORM S-8
          REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933


                            Sonoma Valley Bancorp
            (Exact name of registrant as specified in its charter)



         California                             68-0142534
         ----------                             ----------
(State or other jurisdiction of               (I.R.S. Employer
 incorporation or organization)                Identification No.)




                 202 West Napa Street, Sonoma, California 95476
                    (Address of Principal Executive Offices)


                Sonoma Valley Bancorp 2002 Equity Incentive Plan
                           (Full title of the plans)



                                Mel Switzer, Jr.
                              202 West Napa Street
                            Sonoma, California 95476
                     (Name and address of agent for service)


                                 (707) 935-3200
           (Telephone number, including area code, of agent for service)


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                         CALCULATION OF REGISTRATION FEE

                                                                                          
========================= ======================= ======================= ======================= ======================
Title of each class of                               Proposed maximum        Proposed maximum
securities to be               Amount to be         offering price per      aggregate offering          Amount of
registered                      registered                share                   price             registration fee
- ------------------------- ----------------------- ----------------------- ----------------------- ----------------------
Common Stock                      74,712                $24.25(1)               $1,811,766               $166.69
underlying 2002 Equity
Incentive Plan reserved
for future issuance
========================= ======================= ======================= ======================= ======================


(1)  Calculated in accordance with Rule 457(c) of the Securities Act of 1933, as
     amended  ("Securities Act").  Estimated for the sole purpose of calculating
     the  registration  fee and based upon the average of the high and low price
     per  share  of the  common  stock of the  Registrant  on May 13,  2002,  as
     reported by the Over the Counter Bulletin Board.


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                                PART II

             INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3. Incorporation of Documents by Reference.

     The Securities and Exchange  Commission  rules and regulations  allow us to
"incorporate by reference" the information  that we file with the Securities and
Exchange  Commission.  This  means  that we can  disclose  additional  important
information to you by referring to those documents. The information incorporated
by reference is an important part of this  Prospectus,  and information  that we
file  in  the  future  with  the   Securities  and  Exchange   Commission   will
automatically update and supersede this information. We have filed the following
documents  with the  Securities  and  Exchange  Commission  and the  information
contained in those documents is incorporated by reference into this registration
statement:

(1)  Registrant's  Annual  Report  on Form  10-KSB  for the  fiscal  year  ended
     December 31, 2001;

(2)  Registrant's  Quarterly  Report on Form 10-QSB for the quarter  ended March
     31, 2002; and

(3)  Registrant's Proxy Statement for the Annual Meeting held on May 14, 2002.

     Please  note that all other  documents  and reports  filed  under  Sections
13(a),  13(c),  14 or 15(d)  of the  Securities  and  Exchange  Act of 1934,  as
amended,  following the date of this  Prospectus and prior to the termination of
this  offering  will  be  deemed  to be  incorporated  by  reference  into  this
Prospectus  and  will be made a part of it from  the  date of  filing  with  the
Securities and Exchange Commission.

     Any  statement  contained in a document  incorporated  by reference  herein
shall be deemed to be modified or  superseded  for purposes of the  registration
statement to the extent that a statement  contained  herein modifies or replaces
such  statement.  Any such statement shall not be deemed to constitute a part of
this registration statement except as so modified or replaced.

Item 4. Description of Securities.

     The Registrant is authorized by its Articles of  Incorporation to issue Ten
Million (10,000,000) shares of common stock, no par value. As of April 29, 2002,
there were 1,330,223  shares of common stock  outstanding.  Holders of shares of
common  stock have full voting  rights,  one vote for each share held of record.
Shareholders  are entitled to receive  dividends as may be declared by the Board
out  of  funds  legally  available   therefore,   and  share  pro  rata  in  any
distributions to shareholders upon liquidation. Shareholders have no conversion,
preemptive or subscription  rights.  All of the common stock underlying the 2002
Equity Incentive Plan will be validly issued, fully paid and non-assessable.

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Item 5. Interests of Named Experts and Counsel.

        None.

Item 6. Indemnification of Directors and Officers.

     Sections 204 and 317 of the California Corporations Code (the "Corporations
Code")  permit   indemnification  of  directors,   officers,  and  employees  of
corporations under certain conditions subject to certain limitations.  Article V
of  the  Registrant's  Amended  and  Restated  Articles  of  Incorporation  (the
"Articles")  provides that the  liability of the directors for monetary  damages
shall be eliminated to the fullest  extent  permissible  under  California  Law.
Article V of the  Registrant's  Articles  states that the Registrant may provide
indemnification of its agents,  including its officers and directors, for breach
of duty to the Registrant in excess of the  indemnification  otherwise permitted
by  Section  317 of the  Corporations  Code,  subject to the limits set forth in
Section 204 of the  Corporations  Code.  Article VII of the Bylaws provides that
the Registrant  shall, to the maximum extent and in the manner  permitted in the
Corporations  Code,  indemnify  each of its agents,  including  its officers and
directors,  against expenses,  judgments, fines, settlements,  and other amounts
actually and reasonably  incurred in connection  with any proceeding  arising by
reason of the fact any such person is or was an agent of the Registrant.

     Pursuant  to  Section  317 of the  Corporations  Code,  the  Registrant  is
empowered to indemnify  any person who was or is a party or is  threatened to be
made a party to any  proceeding  (other than an action by or in the right of the
Registrant  to procure a judgment  in its favor) by reason of the fact that such
person  is or  was  an  officer,  director,  employee,  or  other  agent  of the
Registrant or its subsidiaries, against expenses, judgments, fines, settlements,
and other  amounts  actually and  reasonably  incurred in  connection  with such
proceeding,  if such  person  acted in good  faith and in a manner  such  person
reasonably  believed to be in the best interests of the  Registrant  and, in the
case of a criminal proceeding, has no reasonable cause to believe the conduct of
such person was unlawful. In addition, the Registrant may indemnify,  subject to
certain exceptions, any person who was or is a party or is threatened to be made
a party to any threatened,  pending,  or completed  action by or in the right of
the  Registrant  to procure a  judgment  in its favor by reason of the fact that
such  person is or was an  officer,  director,  employee,  or other agent of the
Registrant  or  its  subsidiaries,  against  expenses  actually  and  reasonably
incurred by such person in  connection  with the defense or  settlement  of such
action if such person  acted in good faith and in a manner such person  believed
to be in  the  best  interest  of  the  Registrant  and  its  shareholders.  The
Registrant may advance  expenses  incurred in defending any proceeding  prior to
final  disposition  upon  receipt of an  undertaking  by the agent to repay that
amount  if  it  shall  be   determined   that  the  agent  is  not  entitled  to
indemnification  as  authorized by Section 317. In addition,  the  Registrant is
permitted to indemnify its agents in excess of Section 317.


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Item 7. Exemption from Registration Claimed.

        Not applicable.

Item 8. Exhibits.

Exhibit Number          Description of Exhibit
- -------------           ----------------------
    3.1                 Articles of Incorporation(1)

    3.2                 Bylaws(1)

    4.1                 2002 Equity Incentive Plan(2)

    5.1                 Opinion of Bartel Eng & Schroder dated May 17, 2002

   23.1                 Consent of Bartel Eng & Schroder
                        (contained in Exhibit 5.1)

   23.2                 Consent of Richardson and Co., Independent Auditors

(1)  Incorporated  by reference from the  Registrant's  Form S-8 filed on May 5,
     2001 (File No. 33-62294).

(2)  Incorporated  by reference from the  Registrant's  Proxy  Statement for the
     meeting held on May 14, 2002 (File No. 000-31929).

Item 9. Undertakings.

(a) The undersigned Registrant hereby undertakes to:

          (1) File,  during any period in which the  Registrant  offers or sells
     securities, a post-effective amendment to this registration statement to:

              *                *                 *                 *

               (iii)Include any  additional or changed  material  information on
                    the plan of distribution.

          (2) For determining any liability under the Securities Act, treat each
     such post-effective amendment as a new registration statement of securities
     offered, and the offering of such securities at that time to be the initial
     bona fide offering.

          (3) File a post-effective amendment to remove from registration any of
     the securities that remain unsold at the end of the offering.

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              *                *                 *                 *

     (e) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 (the "Act") may be permitted to directors,  officers and controlling
persons of the Registrant  pursuant to the foregoing  provisions,  or otherwise,
the  Registrant  has been  advised  that in the  opinion of the  Securities  and
Exchange  Commission such  indemnification is against public policy as expressed
in the Act and is, therefore, unenforceable.

     In the event  that a claim for  indemnification  against  such  liabilities
(other than for the payment of expenses by the  Registrant of expenses  incurred
or paid by a director,  officer or  controlling  person of the Registrant in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
director,  officer or controlling person in connection with the securities being
registered,  the  Registrant  will,  unless in the  opinion of the  Registrant's
counsel the matter has been settled by controlling precedent,  submit to a court
of appropriate  jurisdiction the question whether such  indemnification by it is
against public policy as expressed in the Securities Act and will be governed by
the final adjudication of such issue.


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                               SIGNATURES

     Pursuant to the  requirements of the Securities Act of 1933, the Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-8 and has  duly  caused  this  registration
statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the City of Sonoma, State of California.

                                SONOMA VALLEY BANCORP
                                a California corporation


Dated: May 14, 2002             By: /S/ Mel Switzer, Jr.
       -------------                -----------------------------------
                                    Mel Switzer, Jr.,
                                    President and Chief Executive Officer
                                    (Principal Executive Officer)

     Pursuant  to  the   requirements  of  the  Securities  Act  of  1933,  this
registration  statement  has  been  signed  by  the  following  persons  in  the
capacities and on the date indicated.



Dated: May 14, 2002             By: /S/ Mel Switzer, Jr.
       -------------                ----------------------------------
                                    Mel Switzer, Jr.
                                    President and Chief Executive Officer
                                    and Director
                                    (Principal Executive Officer)


Dated:                          By:
       -------------                ----------------------------------
                                    Suzanne Brangham, Director


Dated: May 14, 2002             By: /S/ Robert J. Nicholas
       -------------                ----------------------------------
                                    Robert J. Nicholas, Director


Dated: May 14, 2002             By: /S/ Dale T. Downing
       -------------                ----------------------------------
                                    Dale T. Downing, Director


Dated: May 14, 2002             By: /S/Angelo C. Sangiacomo
       -------------                ----------------------------------
                                    Angelo C. Sangiacomo, Director

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Dated:                          By:
       -------------                ----------------------------------
                                    Frederick H. Harland, Director


Dated: May 16, 2002             By: /S/ J.R. Stone
       -------------                ----------------------------------
                                    J.R. Stone, Director


Dated: May 14, 2002             By: /S/ Robert B. Hitchcock
       -------------                ----------------------------------
                                    Robert B. Hitchcock, Director


Dated:                          By:
       -------------                ----------------------------------
                                    Gerald J. Marino, Director


Dated: May 15, 2002             By: /S/ Harry Weise
       -------------                ----------------------------------
                                    Harry Weise, Director


Dated: May 17, 2002             By: /S/ Gary D. Nelson
       -------------                ----------------------------------
                                    Gary D. Nelson, Director


Dated: May 14, 2002             By: /S/ Mary Quade Dieter
       -------------                ----------------------------------
                                    Mary Dieter,
                                    Executive Vice President, Chief Operating
                                    Officer and Chief Financial Officer
                                    (Principal Accounting Officer and
                                    Principal Financial Officer)