Fourth Army
# Fourth Army

Fourth Army or 4th Army may refer to:

## Germany

* 4th Army (German Empire), a World War I field Army
* 4th Army (Wehrmacht), a World War II field army
* 4th Panzer Army

## Russia - Soviet Union

* 4th Army (Russian Empire)
* 4th Army (RSFSR)
* 4th Army (Soviet Union)
* 4th Air Army, Soviet Union and Russia
* 4th Guards Army, Soviet Union
* 4th Tank Army, Soviet Union

## Others

* 4th Army (Austria-Hungary)
* Fourth Army (Bulgaria)
* Fourth Army (National Revolutionary Army), Republic of China
* New Fourth Army, Republic of China
* Fourth Army (France)
* Fourth Army (Italy)
* Fourth Army (Japan)
* Fourth Army (Ottoman Empire)
* Fourth Army (Romania)
* Fourth Army (United Kingdom)
* Fourth United States Army
* 4th Army (Kingdom of Yugoslavia)
