37th Division
- 37th Air Division
- 37th Brigade (disambiguation)
- 37th Division (German Empire)
- 37th Division (Imperial Japanese Army)
- 37th Division (United Kingdom)
- 37th Guards Rifle Division
- 37th Guards Tank Division
- 37th Infantry Division (United States)
- 37th Mountain Infantry Division Modena
- 37th Regiment (disambiguation)
- 37th Rifle Division (Soviet Union)
- 37th SS Volunteer Cavalry Division Lützow
- 37th Squadron (disambiguation)
- Divisions of the Soviet Union 1917-1945
- Red Army
- Soviet Ground Forces