Saint Estephe (24 February 1982 – 19 April 1998) was a French Thoroughbred racehorse and sire. Unraced as a juvenile he proved himself to be a high-class middle-distance performer in 1985 when he won the Prix Maurice de Nieuil and was placed in the Prix Hocquart, Prix du Lys, Prix Niel and Prix du Conseil de Paris. In the following year he was better than ever, winning the Prix d'Harcourt and finishing third in the Prix Ganay before recording his greatest success in the Coronation Cup. He went on to finish second in the Grand Prix de Saint-Cloud and the Prix du Prince d'Orange before sustaining an injury in the Prix de l'Arc de Triomphe. He was retired to stud in France and had some success as a breeding stallion before dying at the age of sixteen in 1998.