| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Gustave Florent Marie•Masselin | |
| Used name | Gustave•Masselin | |
| Born | 24 January 1867 in Courbevoie, Hauts-de-Seine |  FRA |
| Died | 11 October 1936 (aged 69 years 8 months 18 days) in Héricy, Seine-et-Marne | FRA |
| NOC | France | FRA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Fencing | FRA |
Gustave Masselin | |||
| Foil, Masters, Individual, Men (Olympic) | AC r1/5 |
