8-K

                                  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)

                                 March 24, 2006
                                 --------------


                                   FNB BANCORP
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)


                                   California
                 ----------------------------------------------
                 (State or other jurisdiction of incorporation)


                  000-49693                          92-2115369
          ------------------------               ------------------
          (Commission File Number)                 (IRS Employer
                                                 Identification No.)


           975 El Camino Real, South San Francisco, California   94080
           -----------------------------------------------------------
               (Address of principal executive offices) (Zip Code)


       Registrant's telephone number, including area code: (650) 588-6800


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. below):

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

[ ]  Soliciting 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))


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

         On March 24, 2006, the Board of Directors of the registrant (FNB
Bancorp) appointed Michael Pacelli to serve as a Director of FNB Bancorp and its
subsidiary, First National Bank of Northern California, with effect as of April
1, 2006. Mr. Pacelli will fill the board vacancies created by the retirement of
Daniel J. Modena which occurred on December 31, 2005.

         A copy of the News Release issued by the registrant on March 24, 2006,
is attached to this report as Exhibit 99.34 and is incorporated here by
reference.


Item 9.01.  Financial Statements and Exhibits.

         (d)      Exhibits

                  99.34    News Release dated March 24, 2006, announcing the
                           appointment of Michael Pacelli to the Board of
                           Directors.



                                   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.


                                       FNB BANCORP (Registrant)


Dated:  March 24, 2006.                By: /s/ JAMES B. RAMSEY
                                           -------------------------------------
                                           James B. Ramsey
                                           Senior Vice President and
                                           Chief Financial Officer

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EX-99.34

                                                                   EXHIBIT 99.34


                                  NEWS RELEASE
                                  ------------

For Immediate Release                                   Contact: Tom McGraw
                                                                 650-875-4865

               FNB Bancorp Appoints New Director, Michael Pacelli

South San Francisco, CA: March 24, 2006: FNB Bancorp (Bulletin Board FNBG.OB),
the holding company for First National Bank of Northern California, is pleased
to announce the appointment of Michael Pacelli to the Board of Directors of FNB
Bancorp and First National Bank of Northern California. Mike is President of Bay
Relations, Inc. He has been involved in public relations and community
organizations in San Mateo County and San Francisco for over twenty-five years.
Mike's appointment is effective April 1, 2006. Mike Wyman, Chairman of the Board
of FNB Bancorp said, "Mike's extensive community experience and leadership bring
great value to First National Bank of Northern California." First National Bank
of Northern California was established in 1963 in Daly City, California. Today,
the Bank has eleven branches in San Mateo County and two branches in San
Francisco with total assets of $560,000,000.00, (five hundred sixty million
dollars).


Cautionary Statement: This release contains certain forward-looking statements
that are subject to risks and uncertainties that could cause actual results to
differ materially from those stated herein. Management's assumptions and
projections are based on their anticipation of future events and actual
performance may differ materially from those projected. Risks and uncertainties
which could impact future financial performance include, among others, (a)
competitive pressures in the banking industry; (b) changes in the interest rate
environment; (c) general economic conditions, either nationally or regionally or
locally, including fluctuations in real estate values; (d) changes in the
regulatory environment; (e) changes in business conditions or the securities
markets and inflation; (f) possible shortages of gas and electricity at utility
companies operating in the State of California, and (g) the effects of
terrorism, including the events of September 11, 2001, and thereafter, and the
conduct of war on terrorism by the United States and its allies. Therefore, the
information set forth herein, together with other information contained in the
periodic reports filed by FNB Bancorp with the Securities and Exchange
Commission, should be carefully considered when evaluating its business
prospects. FNB Bancorp undertakes no obligation to update any forward-looking
statements contained in this release.

For further information contact:

James B. Ramsey
Senior Vice President & Chief Financial
Officer
Tel: (650) 875-4862     Fax: (650) 588-9695


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