Southern Army may refer to:

• Southern Expeditionary Army Group, part of the Imperial Japanese Army during the World War II era
• Southern Army, a name under which Southern Command of the British Indian Army operated from 1942–45
• Southern Army of Gondor, from J. R. R. Tolkien's Middle-earth fiction
• Confederate States Army of the U.S. Civil War
• Southern Army (Italy)

This disambiguation page lists articles associated with the title Southern Army.
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