58th Regiment

58th Regiment or 58th Infantry Regiment may refer to:


 * 58th Infantry Regiment (Philippine Commonwealth Army), a unit of the Philippine Commonwealth Army during the Second World War from 1942 to 1946
 * 58th Regiment of Foot, three United Kingdom Army units have carried this name
 * 58th Pennsylvania Infantry, a unit of the Union (North) Army during the American Civil War
 * 58th Illinois Volunteer Infantry Regiment, a unit of the Union (North) Army during the American Civil War
 * 58th Regiment Alabama Infantry, a unit of the Confederate (South) Army during the American Civil War
 * 58th Infantry Regiment (United States) most recent 58th Infantry in the United States Army