| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Henri Jean Maurice•Duvanel |
| Used name | Henri•Duvanel |
| Born | 7 March 1896 in Saint-Nazaire, Loire-Atlantique (FRA) |
| Died | 21 February 1953 in Clichy, Hauts-de-Seine (FRA) |
| Affiliations | Libellule de Paris, Paris (FRA) |
| NOC | France |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Water Polo (Aquatics) | FRA |
Henri Duvanel | |||
| Water Polo, Men (Olympic) | France | =9 |