Kathryn Kusner is an American equestrian and Olympic medalist in show jumping. She was one of the first women who rode for the United States Equestrian Team (USET) and the first American woman to win an Olympic medal in equestrian competition. Concurrent to her show jumping career, Kusner embarked on the chance to be a jockey. She mounted a successful legal case to become the first licensed female jockey in the United States in 1968. She was also the first woman to ride in the Maryland Hunt Cup, the toughest timber race in the world, despite its board trying to keep her from riding in the race.