Exhibit 32.1
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18USC SECTION 1350
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the accompanying Quarterly Report on Form 10-Q of First Bancshares, Inc. (the “Company”) for the quarterly period ended March 31, 2010 (the “Report”), I, Thomas M. Sutherland, Chief Executive Officer of the Company, hereby certify, pursuant to 18 USC Section 1350, as adopted, pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that:
| (1) | The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and |
| (2) | The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. |
| Date: May 14, 2010 | By: /s/Thomas M. Sutherland |
| Name: Thomas M. Sutherland | |
| Chief Executive Officer |
| 33 |