31st Cavalry

31st Cavalry, 31st Cavalry Division or 31st Cavalry Regiment may refer to:

Divisions 31st Cavalry Division (Soviet Union)

Regiments 31st Cavalry Regiment (United States) 31st Duke of Connaught's Own Lancers, British India 31st Texas Cavalry Regiment, Confederate States Army

See also 31st Division (disambiguation) 31st Brigade (disambiguation) 31st Regiment (disambiguation) 31st (disambiguation)

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