41st Regiment

41st Regiment, 41st Infantry Regiment or 41st Armoured Regiment may refer to:

Infantry regiments

 * 41st Dogras, an infantry regiment of the British Indian army
 * 41st Infantry Regiment (Greece)
 * 41st Infantry Regiment (Philippine Commonwealth), a unit of the Philippine Commonwealth Army
 * 41st (Welsh) Regiment of Foot (United Kingdom), a unit of the British Army
 * 41st Infantry Regiment (United States), a unit of the United States Army

Artillery regiments

 * 41 Field Regiment (India), a unit of the Indian Army

Armoured regiments

 * 41 Armoured Regiment (India), a unit of the Indian Army
 * 41st (Oldham) Royal Tank Regiment (United Kingdom), a unit of the British Army
 * 40th/41st Royal Tank Regiment (United Kingdom), a unit of the British Army

Bomber regiments

 * 41st Bomber Aviation Regiment, an aviation unit of the Yugoslav Air Force

Engineer regiments

 * 41 Combat Engineer Regiment, a unit of the Canadian Army

American Civil War regiments

 * 41st Illinois Volunteer Infantry Regiment, a unit of the Union (North) Army during the American Civil War
 * 41st Indiana Infantry Regiment, a unit of the Union (North) Army during the American Civil War
 * 41st Regiment Massachusetts Volunteer Infantry, a unit of the Union (North) Army during the American Civil War
 * 41st Wisconsin Volunteer Infantry Regiment, a unit of the Union (North) Army during the American Civil War
 * 41st New York Volunteer Infantry Regiment, a unit of the Union (North) Army during the American Civil War
 * 41st Virginia Infantry, a unit of the Confederate (Southern) Army during the American Civil War