In military terms, 122nd Division or 122nd Infantry Division may refer to:
122nd Division (People's Republic of China) 122nd Infantry Division (France) 122nd Infantry Division (Wehrmacht), Germany 122nd Division (Imperial Japanese Army) 122nd Guards Motor Rifle Division, Soviet Union 122nd Guards Rifle Division, Soviet Union 122nd Rifle Division, Soviet Union
See also List of military divisions by number 122nd Brigade (disambiguation) 122nd Regiment (disambiguation) 122nd Squadron (disambiguation) 122nd (disambiguation)