Michael O'Sullivan (jockey)
| Personal information | |
|---|---|
| Nationality | Irish |
| Born | 21 February 2000 |
| Died | 16 February 2025 (aged 24) |
| Resting place | St John's Cemetery, Glantane |
| Occupation | Jump jockey |
| Horse racing career | |
| Sport | Horse racing |
| Career winnings | €1,225,673 |
| Career wins | 95 |
| Major racing wins | |
| Supreme Novices' Hurdle Golden Cygnet Novice Hurdle Royal Bond Novice Hurdle Fred Winter Juvenile Handicap Hurdle | |
| Racing awards | |
| Irish Champion Conditional Jockey (2023) Champion Under-21 Rider (2019) | |
| Memorials | |
| Michael O'Sullivan Supreme Novices' Hurdle (2025) | |
| Significant horses | |
| Marine Nationale Good Land | |
Michael O'Sullivan (21 February 2000 – 16 February 2025) was an Irish jockey who won the Supreme Novices' Hurdle and Fred Winter Juvenile Handicap Hurdle at the 2023 Cheltenham Festival. O'Sullivan died on 16 February 2025 from injuries sustained during a race at Thurles ten days prior.