The Mother Goose Stakes is an American thoroughbred horse race for three-year-old fillies held at Belmont Park in Elmont, New York. Raced on dirt in late June or early July, the race currently offers a purse of $300,000. Inaugurated in 1957 at a mile and a sixteenth, it was lengthened to a mile and an eighth in 1959. Originally part of the Triple Tiara of Thoroughbred Racing, the Mother Goose was removed from the series in 2010 and its distance reverted to a mile and a sixteenth. The Mother Goose Stakes was run at Aqueduct Racetrack from 1963 to 1967, in 1969, and again in 1975.