Tenth Army or 10th Army may refer to:
Germany
- 10th Army (German Empire), a World War I field Army
- 10th Army (Wehrmacht), a World War II field army
Russia
- 10th Army (Russian Empire)
- 10th Army (RSFSR)
- 10th Army (Soviet Union)
- 10th Guards Army (Soviet Union)
Others
- Tenth Army (France)
- Tenth Army (United Kingdom)
- Tenth Army (Italy)
- Tenth Army (Austria-Hungary)
- Tenth Army (Japan)
- Tenth United States Army
See also
- 10th Corps (disambiguation)
- 10th Division (disambiguation)
- 10th Wing (disambiguation)
- 10th Brigade (disambiguation)
- 10th Regiment (disambiguation)
- 10 Squadron (disambiguation)
- 10th Battalion (disambiguation)