The 11th Military Police Brigade is a military police brigade of the United States Army based in Ashley, Pennsylvania.

The brigade comprises five reserve military police battalions. The brigade Headquarters and Headquarters Company, as well as the 320th Military Police Battalion are located in Ashley, Pennsylvania. The 324th Military Police Battalion (I/R) is located in Chambersburg, Pennsylvania. The 400th Military Police Battalion is located at Fort Meade, Maryland. The 744th Military Police Battalion is located in Bethlehem, Pennsylvania. The 336th Military Police Battalion is located in Pittsburgh, Pennsylvania (no longer in the 11th MP Brigade, now in the 800th Military Police Brigade). The 11th MP Brigade Headquarters is now located in Los Alamitos California.