Seal of Approval (foaled 31 March 2009) was a British Thoroughbred racehorse and broodmare. She was unraced until the summer of her three-year-old season, and won one minor race from two starts in 2012 before her season was ended by injury. She reached her peak in the following year as she won all three of her completed races, taking the Chalice Stakes and recording an upset victory in the Group 1 British Champions Fillies & Mares Stakes. She failed to win in five races in 2014 and was retired from racing.