A Household Cavalry regiment:Troops of the Horse Guards Regiment of the British Army from 1658 to 1788The Royal Horse Guards, which is now part of the Blues and RoyalsThe Governor General's Horse Guards, the Household Cavalry regiment of the Canadian ForcesHorse Guards (building), a building in Whitehall, London, formerly the headquarters of the British ArmyHorse Guards Parade, the parade ground behind the building where the Trooping the Colour ceremony is held annuallyHorse Guards Road, the road between the parade ground and St. James's ParkHorse guard wasp, a North American sand wasp which eats horse flies reference