United States securities and exchange commission logo February 3, 2021 Michael Mettee Chief Financial Officer FB Financial Corp 211 Commerce Street, Suite 300 Nashville, Tennessee 37201 Re: FB Financial Corp Form 10-K for Fiscal Year ended December 31, 2019 Form 8-K filed October 26, 2020 File No. 001-37875 Dear Mr. Mettee: We have completed our review of your filings. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Finance