| Vaun O'Callaghan | |
| Fullname: | Vaun Jon O'Callaghan |
| Birth Place: | New Zealand |
| Club1: | Huntly South (WRL) |
| Year1start: | 19?? |
| Year1end: | >1987 |
| Club2: | Otahuhu Leopards |
| Year2start: | <1989 |
| Year2end: | 90 |
| Teama: | Waikato |
| Teamb: | New Zealand |
| Yearbstart: | 1985 |
| Appearancesb: | 0 |
| Triesb: | 0 |
| Goalsb: | 0 |
| Fieldgoalsb: | 0 |
| Pointsb: | 0 |
| Teamc: | Auckland |
| Yearcstart: | 1989 |
| New: | yes |
Vaun Jon O'Callaghan[1] is a New Zealand rugby league player who represented New Zealand in 1985.
O'Callaghan played for Huntly South in the Waikato Rugby League competition and was a Waikato representative.[2] He was selected for the New Zealand national rugby league team in 1985.[3] O'Callaghan however did not play in any Test matches for New Zealand.
In 1989 O'Callaghan played for the Otahuhu Leopards in the Auckland Rugby League competition and represented Auckland.[4]