| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Léon•Gallès |
| Used name | Léon•Gallès |
| NOC |  France |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Fencing | FRA |
Léon Gallès | ||||
| Foil, Individual, Men (Olympic) | Pool #5 | Judge | |||||
| Foil, Individual, Men (Olympic) | Pool #6 | Judge | |||||
| Foil, Individual, Men (Olympic) | Pool #7 | Judge | |||||
| Foil, Team, Men (Olympic) | Match #6 | Switzerland — Austria | Judge | ||||
| Foil, Team, Men (Olympic) | Match #1 | Argentina — Netherlands | Judge |
