| Full name: | John Michael O'Sullivan |
| Born: | 11th May 1918, Dunedin, Otago, New Zealand |
| Died: | 17th July 1991, Dunedin, Otago, New Zealand |
| Batting: | Right-hand batsman |
| Bowling: | Right-arm medium pace |
| Relations: | Grandson: TP O'Sullivan |
| Teams: | Otago (Main FC: 1946/47-1947/48); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1946/47-1947/48) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Otago | 3 | 6 | 1 | 76 | 45 | 15.20 | 0 | 0 | 2 | |
| First-Class Career Bowling (1946/47-1947/48) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Otago | 102 | 4 | 50 | 0 | 0-15 | 2.94 | ||||