Second Army

Second Army or 2nd Army may refer to:

Germany

• 2nd Army (German Empire), a World War I field army
• 2nd Army (Wehrmacht), a World War II field army
• 2nd Panzer Army

Russia / Soviet Union

• Second Western Army, fought in the French invasion of Russia
• 2nd Army (Russian Empire), fought at Tannenberg in 1914
• 2nd Army (RSFSR), fought in the Russian Civil War
• 2nd Ukrainian Soviet Army, fought in the Russian Civil War
• 2nd Red Banner Army, a Soviet field army of World War II

Others

• II Army (Argentina)
• Second Army (Australia)
• 2nd Army (Austria-Hungary)
• Second Army (Bulgaria)
• Second Army (Egypt)
• Second Army (France)
• Second Army (Hungary)
• Second Army (Italy)
• Second Army (Japan)
• Second Army (Ottoman Empire)
• Second Army (Poland)
• Second Army (Romania)
• Second Army (Serbia)
• Second Army (Turkey)
• Second Army (United Kingdom)
  • Second Army (Home Forces), also in the United Kingdom
• 2nd Army (Kingdom of Yugoslavia)
• Second United States Army

See also

• II Corps (disambiguation)
• Second Army Corps (Spanish-American War)
• 2nd Guards Army
• 2nd Guards Tank Army
• 2nd Division (disambiguation)
• 2nd Brigade (disambiguation)
• 2nd Regiment (disambiguation)