54th Security Force Assistance Brigade
| 54th Security Force Assistance Brigade | |
|---|---|
 | |
| Active | 28 April 2020—20 November 2026 |
| Country |  United States of America |
| Branch |  Army National Guard |
| Type | Security Force Assistance Brigade |
| Role | Train and advise foreign militaries |
| Size | 800 troops |
| Color of Beret | Brown |
| Commanders | |
| Current commander | Col. Mark O’Neill |
| Command Sgt. Maj. | CSM John W. Hoffman |
| Insignia | |
| Shoulder sleeve insignia |  |
| Beret flash |  |
The 54th Security Force Assistance Brigade (54th SFAB) is a Security Force Assistance Brigade of the United States Army. It is an Army National Guard formation headquartered out of Indiana and falls under the Regular Army's Security Force Assistance Command.
After 2017, Security Force Assistance Brigades became the dedicated conventional formations for conducting U.S. Army security force assistance overseas. EAch brigade was envisaged to be able to perform with minimal cultural and regional orientation.
Per the brigade's official Facebook page, the unit will case its colors (deactivate) on 20 November 2026, freeing up seasoned soldiers for duty in traditional line units, leaving the Army with four operational SFABs.