Fifteenth Army

15th Army or Fifteenth Army may refer to:

15th Army (Wehrmacht), a formation of the German Army during World War II
Fifteenth Army (Japan), a formation of the Imperial Japanese Army during World War II
Japanese Fifteenth Area Army, a formation of the Imperial Japanese Army during World War II
15th Army (People's Republic of China), former name of the Chinese People's Liberation Army's 15th Airborne Corps
15th Army (RSFSR)
15th Army (Soviet Union)
15th Army Group, a combined formation of the United Kingdom and United States armies during World War II
Fifteenth United States Army, a formation of the United States Army during World War II

See also