John Joseph Bullman (c.1870 – March 6, 1922) was an American Thoroughbred horse racing jockey who competed at racetracks across the United States.Riding at tracks on the American East Coast, in 1900 John Bullman won the Matron Stakes at Morris Park Racecourse in The Bronx, New York then later that year won the American Derby at Washington Park Race Track in Chicago before going west in the late fall to compete at Tanforan Racetrack in San Bruno, California near San Francisco.In 1901 Bullman won his second straight American Derby then in 1902 won the first of two consecutive editions of the Belmont Stakes at Morris Park Racecourse.