Third Army

Third Army may refer to:

Germany

 * 3rd Army (German Empire), a World War I field Army
 * 3rd Army (Wehrmacht), a World War II field army
 * 3rd Panzer Army

Others

 * Third Army (United Kingdom)
 * Third Army (France)
 * Third Army (Ottoman Empire)
 * Third Army (Romania)
 * 3rd Army (Russian Empire)
 * 3rd Army (Soviet Union)
 * Third Army (Turkey)
 * United States Army Central
 * Third Army (Bulgaria)