| Black Jester | |
|---|---|
 | |
| Sire | Polymelus |
| Grandsire | Cyllene |
| Dam | Absurdity |
| Damsire | Melton |
| Sex | Stallion |
| Foaled | 1911 |
| Country | United Kingdom |
| Colour | Brown |
| Breeder | Jack Barnato Joel |
| Owner | Jack Barnato Joel |
| Trainer | Charles Morton |
| Record | 23: 9–6–1 |
| Earnings | £15,000[1] |
| Major wins | |
| Molecomb Stakes (1913) Richmond Stakes (1913) Sussex Stakes (1914) St Leger Stakes (1914) City and Suburban Handicap (1915) June Stakes (1915) | |
Black Jester (1911–1928) was a British Thoroughbred racehorse and sire, best known for winning the Classic St Leger Stakes in 1914. The colt won nine times from twenty-three races in a track career which lasted from 1913 until October 1915. Black Jester was one of the leading two-year-olds of 1913 when he won both Molecomb Stakes and the Richmond Stakes at Goodwood. As a three-year-old he finished third in the 2000 Guineas and was unplaced in The Derby before winning the Sussex Stakes at Goodwood and the St Leger at Doncaster in September. In 1915 he won the City and Suburban Handicap and the June Stakes, a wartime substitute for the Coronation Cup. He became increasingly difficult to train and at the end of the season he was retired to stud where he became a successful sire of broodmares.