42nd Division

42nd Division or 42nd Infantry Division may refer to:


 * Infantry divisions :


 * 42. Home Guard Infantry Division, a unit of the Croatian Army
 * 42nd Division (German Empire), a unit of the Imperial German Army
 * 42nd (East Lancashire) Division, a unit of the British Army
 * 42nd Infantry Division (Philippine Commonwealth Army), a unit of the Philippine Commonwealth Army
 * 42nd Infantry Division (United States), a unit of the United States Army
 * 42nd Motor Rifle Division, currently a formation of the Russian Ground Forces


 * Armoured divisions :
 * 42nd Armoured Division (United Kingdom), a unit of the British Army


 * Aviation divisions :
 * 42d Air Division, a unit of the United States Air Force