Emmson (11 February 1985 – after 1996) was an Irish-bred British-trained Thoroughbred racehorse and sire. He was one of the best staying two-year-olds in Britain in 1987 when he won four of his five races including the Washington Singer Stakes and the William Hill Futurity. He failed to win as a three-year-old but did finish third in the Prix du Jockey Club and ran prominently in the Prix de l'Arc de Triomphe. He remained in training for two more seasons, recording his only subsequent win in the 1989 Prix Gontaut-Biron. After his retirement from racing he had some success as a sire of winners in Brazil.