| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Auguste Jean Baptiste Louis Joseph•Marc |
| Used name | Louis•Marc |
| Born | 27 July 1880 in Aubers, 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 | Swimming (Aquatics) | FRA |
Louis Marc | |||
| 1,000 metres Freestyle, Men (Olympic) | ||||||
| 200 metres Backstroke, Men (Olympic) | ||||||
| Underwater Swimming, Men (Olympic) | 8 | |||||
| 200 metres Obstacle Course, Men (Olympic) | 10 | |||||
| Water Polo (Aquatics) | FRA |
Louis Marc | ||||
| Water Polo, Men (Olympic) | Pupilles de Neptune de Lille #2 | =3 | Bronze |
