| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Georges Robert Félix Constant•Leuillieux |
| Used name | Georges•Leuillieux |
| Born | 3 August 1879 in Lille, Nord (FRA) |
| Died | 1 May 1950 in Eu, Seine-Maritime (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 | Swimming (Aquatics) | FRA |
Georges Leuillieux | |||
| 200 metres Freestyle, Men (Olympic) | ||||||
| 1,000 metres Freestyle, Men (Olympic) | 6 | |||||
| 4,000 metres Freestyle, Men (Olympic) | AC h1 r1/2 | |||||
| 200 metres Backstroke, Men (Olympic) | AC r2/2 | |||||
| 200 metres Team Swimming, Men (Olympic) | Pupilles de Neptune de Lille | 3 | Bronze | |||
| Water Polo (Aquatics) | FRA |
Georges Leuillieux | ||||
| Water Polo, Men (Olympic) | Pupilles de Neptune de Lille #1 | =5 |