| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Peter Robert•Hadfield | |
| Used name | Peter•Hadfield | |
| Born | 21 January 1955 | |
| Measurements | 188 cm / 87 kg | |
| Affiliations | ?, New South Wales — ?, New South Wales |  AUS |
| ?, Victoria — ?, Victoria | AUS | |
| NOC | Australia | AUS |
Personal Best: Dec – 7855 (1981).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Athletics | AUS |
Peter Hadfield | |||
| Decathlon, Men (Olympic) | 13 | |||||
| 1984 Summer Olympics | Athletics | AUS |
Peter Hadfield | |||
| Decathlon, Men (Olympic) | 14 |
