25th Division may refer to:
Infantry divisions 25th Motorized Division (France) 25th Division (German Empire) 25th Landwehr Division, German Empire 25th Reserve Division, German Empire 25th Panzergrenadier Division, Wehrmacht, Germany 25th Waffen Grenadier Division of the SS Hunyadi (1st Hungarian) 25th Infantry Division (India) 25th Karbala Division, Iran 25th Infantry Division "Bologna", Kingdom of Italy 25th Division (Imperial Japanese Army) 25th Infantry Division (Ottoman Empire) 25th Infantry Division (Poland) 25th Infantry Division (Russian Empire) 25th Guards Mechanized Division, Soviet Union 25th Guards Rifle Division, Soviet Union 25th Rifle Division (Soviet Union) 25th Infantry Division (South Korea) 25th Division (South Vietnam) 25th Division (Spain) 25th Division (United Kingdom) 25th Infantry Division (United States) 25th Division (Yugoslav Partisans)
Cavalry divisions 25th Cavalry Division, Soviet Union
Airborne divisions 25th Airborne Division, France 25th Parachute Division, France
Armoured divisions 25th Panzer Division, Wehrmacht, Germany 25th Tank Division (Soviet Union) 25th Armored Division (United States)
Special forces divisions 25th Special Mission Forces Division, Syria
Aviation divisions 25th Air Division, United States
Anti-air divisions 25th Air Defence Division, Russia
See also List of military divisions by number 25th Army (disambiguation) XXV Corps (disambiguation) 25th Brigade (disambiguation) 25th Regiment (disambiguation) 25th Battalion (disambiguation) 25th Squadron (disambiguation)