| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Sean Lyndon•Maher | |
| Used name | Sean•Maher | |
| Born | 12 May 1954 in Newport, Wales |  GBR |
| Measurements | 179 cm / 69 kg | |
| NOC | Great Britain | GBR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Swimming (Aquatics) | GBR |
Sean Maher | |||
| 100 metres Butterfly, Men (Olympic) | 23 | |||||
| 200 metres Butterfly, Men (Olympic) | 16 | |||||
| 1976 Summer Olympics | Swimming (Aquatics) | GBR |
Sean Maher | |||
| 200 metres Butterfly, Men (Olympic) | 19 |
