| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Pierre Georges Marie Charles•Dufour d'Astafort |
| Used name | Pierre•Dufour d'Astafort |
| Born | 6 February 1886 in Le Mans, Sarthe (FRA) |
| Died | 11 November 1957 in Paris Ve, Paris (FRA) |
| Measurements | 180 cm |
| NOC | France |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1912 Summer Olympics | Equestrian Jumping (Equestrian) | FRA |
Pierre Dufour d'Astafort | |||
| Individual, Men (Olympic) | Amazone | =13 | ||||
| Team, Men (Olympic) | Amazone / France | 2 | Silver | |||
| Equestrian Dressage (Equestrian) | FRA |
Pierre Dufour d'Astafort | ||||
| Individual, Men (Olympic) | Castibalza | 19 | ||||
| Equestrian Eventing (Equestrian) | FRA |
Pierre Dufour d'Astafort | ||||
| Individual, Men (Olympic) | Castibalza | |||||
| Team, Men (Olympic) | Castibalza / France | 4 |
Name previously given as Michel Dufort d'Astafort, but Pierre Dufour d'Astafort is correct per French military records.