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 23, 2010

Bay National Corporation

(Exact Name of Registrant as Specified in its Charter)

Maryland	000-51765	52-2176710
(State of Incorporation)	(Commission File Number)	(I.R.S. Employer
Identification No.)

2328 West Joppa Road
Lutherville, Maryland		21093
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s Telephone Number, Including Area Code: 410-494-2580

N/A

(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 (see General Instruction A.2. below):

[ ] Written communication 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))

Section 5 – Corporate Governance and Management

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(b) On March 23, 2010, John R. Lerch resigned from the Board of Directors of Bay National Corporation and Bay National Bank, effective immediately. Mr. Lerch did not resign in connection with any disagreement with the Company, the Bank or its management.

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 thereunto duly authorized.

	BAY NATIONAL CORPORATION


Date: March 29, 2010	By:	/s/ Hugh W. Mohler
		Hugh W. Mohler President and Chief Executive Officer

BAY NATIONAL CORP 8-K