Only Royale (foaled 1989) was an Irish-bred, British-trained Thoroughbred racehorse and broodmare. Unraced as a two-year-old, she won three times in England and twice in Italy in 1992. In the following year she was moved into the highest class and defeated the 1992 European Horse of the Year User Friendly in the Yorkshire Oaks before winning the Prix Foy in France. Only Royale won a second Yorkshire Oaks in 1994 and the Jockey Club Stakes as a six-year-old in 1995. She was also placed in the Nassau Stakes and the Coronation Cup and was unlucky in running when twice finishing just behind the leaders in the Prix de l'Arc de Triomphe. She was retired to stud at the end of 1995 and had limited success as a broodmare.