91st Division
# 91st Division

In military terms, 91st Division or 91st Infantry Division may refer to:

Infantry divisions:

* 91st Infantry Division (German Empire)
* 91st Infantry Division (Wehrmacht)
* 91st Division (Israel)
* 91st Division (Imperial Japanese Army)
* 91st Division (Philippines)
* 91st Division (United States)
* 91st Rifle Division, Soviet Union
* 91st Motor Rifle Division, Soviet Union

Aviation divisions:

