| 40th Infantry Division Sustainment Brigade | |
|---|---|
 40th Infantry Division Sustainment Brigade shoulder sleeve insignia | |
| Active | Present |
| Allegiance | United States of America |
| Branch | United States Army |
| Type | Sustainment Brigade |
| Role | Sustainment |
| Size | Brigade |
| Nickname(s) | "Dragon Slayers" |
| Motto(s) | Serviens Semper |
| Commanders | |
| Current commander | COL Barbara J. Beegles |
| Command Sergeant Major | CSM Samuel P. Yudin |
The 40th Infantry Division Sustainment Brigade (former 224th Sustainment Brigade) is a sustainment brigade of the United States Army and the California Army National Guard, which is assigned to the 40th Infantry Division.