27th Division or 27th Infantry Division may refer to:
Infantry divisions
- 27th Infantry Division (India)
- 27th Division (United Kingdom)
- 27th Infantry Division (United States)
- 27th Division (German Empire)
- 27th Infantry Division (Wehrmacht), Germany
- 27th SS Volunteer Division Langemarck, Germany
- 27th Division (Imperial Japanese Army)
- 27th Mohammad Rasulullah Division, Iran
- 27th Infantry Division Sila, Italy
- 27th Infantry Division Brescia, Italy
- 27th Division (North Korea)
- 27th Infantry Division (Ottoman Empire)
- 27th Infantry Division (Poland)
- 27th Home Army Infantry Division (Poland)
- 27th Infantry Division (Russian Empire)
- 27th Rifle Division (Soviet Union)
- 27th Guards Rifle Division, Soviet Union
- 27th Infantry Division Savska, Yugoslavia
- 27th Division (Yugoslav Partisans)
Other divisions
- 27th Armored Division (United States)
- 27th Panzer Division (Wehrmacht), Germany
- 27th Air Division, United States
See also
- 27th Army (disambiguation)
- 27th Battalion (disambiguation)
- 27th Battalion (disambiguation)
- 27th Brigade (disambiguation)
- XXVII Corps (disambiguation)
- 27th Regiment (disambiguation)
- 27 Squadron (disambiguation)