45th Division

In military terms, 45th Division may refer to:

Infantry divisions 

• 45th Reserve Division (German Empire)
• 45th Rifle Division (Soviet Union)
• 45th Infantry Division (Philippine Commonwealth Army)
• 45th Infantry Division (United Kingdom)
• 45th Infantry Division (United States)
• 45th Infantry Division (Poland)

Cavalry divisions 

• 45th Cavalry Division (Philippine Commonwealth Army)

Armoured divisions 

• 45th Armored Division (Philippine Commonwealth Army)

Aviation divisions 

• 45th Air Division (United States)