| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Léopold Leon Achille•Buffin de Chosal | |
| Used name | Léopold•Buffin de Chosal | |
| Born | 14 November 1895 in Bruxelles (Brussels), Région de Bruxelles-Capitale |  BEL |
| Died | 14 September 1947 (aged 51 years 10 months) in Buenos Aires, Ciudad Autónoma de Buenos Aires |  ARG |
| NOC | Belgium | BEL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Modern Pentathlon | BEL |
Léopold Buffin de Chosal | |||
| Individual, Men (Olympic) | 17 |
