| Dave O'Sullivan OBE | |
|---|---|
| Full name | David John O'Sullivan |
| Occupation | Racehorse trainer |
| Born | 5 October 1933 New Zealand |
| Died | 26 April 2024 (aged 90) Matamata, New Zealand |
| Career wins | 1877 |
| Significant horses | |
| Personal details | |
| Relatives |
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David John O'Sullivan OBE (5 October 1933 – 26 April 2024) was a New Zealand Thoroughbred racehorse trainer. He is notable for having trained Horlicks to win the 1989 Japan Cup and many Group One races in New Zealand and Australia as well as being inducted into the New Zealand Racing Hall of Fame.[1][2]