XX Corps
# XX Corps

20th Corps, Twentieth Corps, or XX Corps may refer to:

* XX Corps (German Empire)
* XX Corps (Ottoman Empire)
* XX Corps (United Kingdom)
* XX Corps (United States)
* XX Corps (Union Army), a unit in the American Civil War
* XX Army Corps (Wehrmacht)
* XX Motorised Corps (Italy)
* 20th Army Corps (Russian Empire)
