Beningbrough (1791–1815) was a British Thoroughbred racehorse and sire best known for winning the classic St Leger Stakes in 1794. In a racing career which lasted from May 1794 until August 1797 he won eightof his twelve races. After being beaten on his first appearance, he won his remaining four races as a three-year-old, including the St Leger and the Gold Cup at Doncaster Racecourse in September. He was lightly campaigned thereafter but three times in 1795 and once in 1796. He was then retired to stud where he became a highly successful breeding stallion being the sire and grandsire of many important winners.