| Flemensfirth | |
|---|---|
 Racing colours of Sheikh Mohammed | |
| Sire | Alleged |
| Grandsire | Hoist The Flag |
| Dam | Etheldreda |
| Damsire | Diesis |
| Sex | Stallion |
| Foaled | 16 March 1992 |
| Died | 26 May 2023 (aged 31) |
| Country | United States |
| Colour | Bay |
| Breeder | Mill Ridge Farm |
| Owner | Sheikh Mohammed |
| Trainer | John Gosden |
| Record | 9: 5-1-0 |
| Major wins | |
| Prix Lupin (1995) Prix Dollar (1995,1996) Premio Roma (1996) | |
Flemensfirth (16 March 1992 – 26 May 2023) was a Thoroughbred racehorse and stallion, who was bred in the United States but trained in the United Kingdom during a racing career which ran from 1994 to 1997. He is best known as a successful sire of National Hunt racehorses.