41st Division or 41st Infantry Division may refer to:
Infantry divisions 41st Infantry Division (France) 41st Division (German Empire) 41st Infantry Division (Wehrmacht), Germany 41st Tharallah Division, Iran 41st Infantry Division "Firenze", Kingdom of Italy 41st Division (Imperial Japanese Army) 41st Division (Philippines) 41st Infantry Division (Poland) 41st Infantry Division (Russian Empire) 41st Guards Rifle Division, Soviet Union 41st Rifle Division, Soviet Union 41st Division (Spain) 41st Division (United Kingdom) 41st Infantry Division (United States) 41st Division (Yugoslav Partisans)
Other divisions 41st Cavalry Division, Soviet Union 41st Guards Rocket Division, Soviet and Russian Strategic Rocket Forces 41st Air Division, United States Air Force
See also List of military divisions by number 41st Army (disambiguation) XLI Corps (disambiguation) 41st Brigade (disambiguation) 41st Regiment (disambiguation) 41st Battalion (disambiguation) 41st Squadron (disambiguation)