22nd Division
- 22nd Air Landing Division
- 22nd Brigade (disambiguation)
- 22nd Cavalry Division (United States)
- 22nd Division (German Empire)
- 22nd Division (Imperial Japanese Army)
- 22nd Division (People's Republic of China)
- 22nd Division (South Vietnam)
- 22nd Division (Spain)
- 22nd Division (United Kingdom)
- 22nd Guards Heavy Bomber Aviation Division
- 22nd Infantry Division (France)
- 22nd Infantry Division (Philippines)
- 22nd Motor Rifle Division NKVD
- 22nd Mountain Infantry Division (Poland)
- 22nd Panzer Division
- 22nd Regiment (disambiguation)
- 22nd Reserve Division (German Empire)
- 22nd SS Volunteer Cavalry Division
- 22nd Strategic Aerospace Division
- II Corps (India)
- List of military divisions by number