56th Brigade

56th Brigade or 56th Infantry Brigade may refer to:


 * 56th Indian Brigade of the British Indian Army in the First World War
 * 56th Infantry Brigade (United Kingdom)
 * 56th Field Artillery Command, a unit of the United States Army
 * 56th Infantry Brigade Combat Team, a Texas National guard unit
 * 56th Stryker Brigade Combat Team, a Pennsylvania National guard unit
 * 56th Motorized Brigade (Ukraine)