17th Regiment

17th Regiment or 17th Infantry Regiment may refer to:


 * Royal Leicestershire Regiment, also known as the 17th Leicestershire Regiment of Foot, of the British Army, from 1688 to 1964
 * 17th Regiment of Light Dragoons (1759) of the British Army, raised in 1759
 * 17th Regiment of Light Dragoons (17th Lancers) of the British Army, redesignated as a lancer regiment in 1861
 * 17th Infantry Regiment (Republic of Korea), a unit of the Republic of Korea Army
 * 17th Infantry Regiment (United States), a unit of the United States Army
 * 17th Cavalry Regiment (United States), a unit of the United States Army
 * Combat Logistics Regiment 17, a unit of the United States Marine Corps


 * American Civil War regiments :
 * 17th Illinois Volunteer Infantry Regiment
 * 17th Regiment Illinois Volunteer Cavalry
 * 17th Indiana Infantry Regiment
 * 17th Iowa Volunteer Infantry Regiment
 * 17th Maine Volunteer Infantry Regiment
 * 17th Michigan Volunteer Infantry Regiment
 * 17th Wisconsin Volunteer Infantry Regiment