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): July 28, 2017

CALIFORNIA FIRST NATIONAL BANCORP

 (Exact Name of Registrant as Specified in its Charter)

CALIFORNIA      

 (State or other        

 Jurisdiction of        

 Incorporation)       

000-15641

 (Commission File

 Number)

 33-0964185

 (IRS Employer

 Identification No.)

28 EXECUTIVE PARK, IRVINE CA  92614

 (Address of Principal Executive Offices, Including Zip Code)

Registrant's telephone number, including area code: (949) 255-0500

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:

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

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

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

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

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Item 2.02. Results of Operations and Financial Condition

       On July 28, 2017, California First National Bancorp ("CFNB") announced its financial results for the fiscal quarter and twelve months ended June 30, 2017 and certain other information. A copy of CFNB's earnings release announcing these financial results and certain other information is attached as Exhibit 99.1.

        In accordance with General Instruction B.2 of Form 8-K, the information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

        (d)     Exhibits.     

         99.1    Earnings Release dated July 28, 2017.

       Pursuant to 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.

CALIFORNIA FIRST NATIONAL BANCORP

Date: July 28, 2017

S. Leslie Jewett /s/

 S. Leslie Jewett

 Chief Financial Officer