| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Léon Eugène•Coulon |
| Used name | Eugène•Coulon |
| Born | 6 May 1874 in Lille, Nord (FRA) |
| Died | 18 June 1954 (aged 80 years 1 month 12 days) in Lille, Nord (FRA) |
| Affiliations | Pupilles de Neptune de Lille, Lille (FRA) |
| NOC |  France |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Water Polo (Aquatics) | FRA |
Eugène Coulon | |||
| Water Polo, Men (Olympic) | Pupilles de Neptune de Lille #2 | =3 | Bronze |
