56th Division

56th Division may refer to:

Infantry divisions:
 * 56th Infantry Division (France), a unit of the French Army in both World Wars
 * 56th Infantry Division (German Empire), a unit of the Imperial German Army
 * 56th Infantry Division (Wehrmacht), a unit of the German Army in World War II
 * 56th Division (Imperial Japanese Army), a unit of the Imperial Japanese Army
 * 56th (London) Infantry Division, a unit of the British Army
 * 56th Infantry Division Casale, a unit of the Kingdom of Italy in World War II
 * 56th Infantry Division (Russian Empire)
 * 56th Rifle Division (Soviet Union)
 * 56th Guards Rifle Division (Soviet Union)
 * 56th Division (Spain), a Spanish Republican unit