46th Division

46th Division or 46th Infantry Division may refer to:


 * 46th Infantry Division (Wehrmacht), a unit of the German Army
 * 46th Reserve Division (German Empire), a unit of the Imperial German Army
 * 46th Landwehr Division, a unit of the Royal Saxon Army
 * 46th Landwehr Infantry Division, a unit of the Imperial-Royal Landwehr which was part of the Austro-Hungarian Army
 * 46th Rifle Division of the Soviet Red Army
 * 46th (North Midland) Division, a unit of the United Kingdom Army
 * 46th Infantry Division (United States), a unit of the United States Army
 * 46th Division (Imperial Japanese Army), a unit of the Imperial Japanese Army