Star Shoot (1898 – November 19, 1919) was a Thoroughbred racehorse that was bred in Ireland, raced in the United Kingdom and was eventually imported to the United States to become a five-time leading sire in the early 1900s. He was a white stockinged, chestnut colt sired by the great British 1893 Triple Crown winner, Isinglass, out of the Hermit bred mare Astrology. He is best remembered for siring the American Classic winning sons Sir Barton and Grey Lag and the 1917 American Oaks winning filly Wistful I.