Maroof (12 April 1990 – 30 December 1999) was an American-bred, British-trained Thoroughbred racehorse and sire best known for his upset victory over a top-class field in the 1994 Queen Elizabeth II Stakes. He showed very promising form in his four races as a juvenile in 1992, winning the Group Three Vintage Stakes and finishing a close second in the Group One National Stakes. He had problems with injuries as a three-year-old and won one minor race from only two starts in the autumn. As a four-year-old he ran consistently, finishing second in the Brigadier Gerard Stakes, International Stakes and Park Stakes but appeared to be just below top class. On his final appearance however, he produced by far his best performance as he led from the start and won the Queen Elizabeth II Stakes at odd o