A.P. Indy (March 31, 1989 – February 21, 2020) was an American Thoroughbred racehorse. In 1991, he won the Hollywood Futurity. He had his most successful year in 1992, winning the San Rafael Stakes, Santa Anita Derby, Peter Pan Stakes, Belmont Stakes and Breeders' Cup Classic. He was the 1992 American Horse of the Year and was added to the National Museum of Racing and Hall of Fame in 2000.
- Zanzucchi, Mia (February 22, 2020). "Belmont winner, influential sire A.P. Indy dies at 31". NBC. Retrieved February 23, 2020.