Spearmint (1903–1924) was a British Thoroughbred racehorse and a sire. In a brief racing career which lasted from 1905 until June 1906, he ran five times and won three races. After showing moderate form in 1905, he won The Derby on his seasonal debut at age three and then became the first British horse for twenty years to win France's most important race, the Grand Prix de Paris. He became a successful breeding stallion, siring major winners in Europe and the United States. His daughters produced the winners of eight classic races. Spearmint was placed on the winning sires and brood-mare sires lists on several occasions.

The Grand Prix de Paris is a Group 1 flat horse race in France open to three-year-old thoroughbred colts and fillies. It is run at Longchamp over a distance of 2,400 metres, and it is scheduled to take place each year in July.