Sealy Hill (April 14, 2004 – February 23, 2021) was a Canadian Thoroughbred racehorse who won three Sovereign Awards in 2007, including Canadian Horse of the Year. In 2013, she was inducted into the Canadian Horse Racing Hall of Fame. Owned and bred by Canadian businessman Eugene Melnyk, Sealy Hill was named for a village in Melnyk's adopted home, Barbados. She was sired by 2001 American Horse of the Year, Point Given. Her dam is Boston Twist, a daughter of the 1996 American Champion Two-Year-Old Colt and Breeders' Cup Juvenile winner, Boston Harbor. She died on February 23, 2021.