Caracalla (also known as Caracalla II, 1942 – after 1955) was a French racehorse and sire. Unraced as a two-year-old and never competing at a distance shorter than 2,400 metres he was undefeated in eight races in a racing career which lasted from the spring of 1945 until October 1946. Caracalla excelled over extended distances, winning the Grand Prix de Paris and the Prix Royal Oak in France and the Ascot Gold Cup in Britain. On his final appearance he proved himself capable of beating top class opposition at middle distances when he won the Prix de l'Arc de Triomphe. He was then retired to stud, where his record was disappointing.