4th Brigade Combat Team or 4 BCT is a modularized brigade of the United States Army. Each division of the United States Army fields 4th Brigade Combat Teams numbered from 1-4.
4th Brigade Combat Team, 1st Armored Division 4th Brigade Combat Team, 1st Cavalry Division 4th Infantry Brigade Combat Team, 1st Infantry Division 4th Brigade Combat Team, 2nd Infantry Division 4th Brigade Combat Team, 3rd Infantry Division 4th Brigade Combat Team, 4th Infantry Division 4th Brigade Combat Team, 10th Mountain Division 4th Brigade Combat Team, 82nd Airborne Division 4th Brigade Combat Team, 101st Airborne Division
See also 4th Division (disambiguation) 4th Brigade (disambiguation) 4th Regiment (disambiguation) 4th Squadron (disambiguation)