In military terms, 28th Division or 28th Infantry Division may refer to:

Infantry divisions

• 28th Division (German Empire)
• 28th Reserve Division (German Empire)
• 28th J ger Division (Germany)
• 28th Division (Imperial Japanese Army)
• 28th Infantry Division (Philippine Commonwealth Army)
• 28th Infantry Division (Poland)
• 28th Division (United Kingdom)
• 28th Infantry Division (United States)

Cavalry divisions

• 28th Cavalry Division (Philippine Commonwealth Army)

Armoured divisions

• 28th Armored Division (Philippine Commonwealth Army)

Aviation divisions

• 28th Air Division (United States)

de:28. Division ko:28 ja: 28 ru:28- sl:28. divizija