The 1st Security Force Assistance Brigade is a security force assistance brigade of the United States Army. It is based at Kelley Hill in Fort Moore, Georgia and is under the command of Colonel Brian Ducote and Command Sergeant Major Christopher Goodart. On February 8, 2018, the 1st SFAB held its official activation ceremony at the National Infantry Museum at Fort Moore.

A Security Force Assistance Brigade (SFAB) (pronounced ESS-fab) is a specialized United States Army unit formed to conduct security force assistance (SFA) missions: to train, advise, assist, enable and accompany operations with allied and partner nations. SFABs are intended to reduce the burden of such operations on conventionally-organized Brigade Combat Teams (BCTs), allowing BCTs to focus on fighting near-peer threats.