28th Division or 28th Infantry Division may refer to:
Infantry divisions 28th Division (People's Republic of China) 28th Division (German Empire) 28th Reserve Division, German Empire 28th Jäger Division, Wehrmacht 28th SS Volunteer Grenadier Division Wallonia, Germany 28th Infantry Division of Kordestan, Iran 28th Infantry Division "Aosta", Kingdom of Italy 28th Division (Imperial Japanese Army) 28th Infantry Division (Poland) 28th Infantry Division (Russian Empire) 28th Guards Rifle Division, Soviet Union, later the 28th Guards Motor Rifle Division 28th Rifle Division, Soviet Union 28th Division (Spain) 28th Infantry Division (Turkey) 28th Division (United Kingdom) 28th Infantry Division (United States) 28th Division (Yugoslav Partisans)
Armoured divisions 28th Tank Division, Soviet Union
Aviation divisions 28th Air Division, United States Air Force
Other divisions 28th Guards Rocket Division, Soviet Union 28th Naval Auxiliary Division, Ukraine
See also 28th Division Highway List of military divisions by number 28th Army (disambiguation) XXVIII Corps (disambiguation) 28th Brigade (disambiguation) 28th Regiment (disambiguation) 28th Battalion (disambiguation) 28th Squadron (disambiguation)