| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Mathias Joseph Ferdinand Jules Henri•Mialaret | |
| Used name | Henri•Mialaret | |
| Born | 2 August 1855 in Charleville-Mézières, Ardennes |  FRA |
| Died | 25 February 1919 (aged 63 years 6 months 23 days) in Paris XVIe, Paris | FRA |
| Affiliations | Union des Yachts Français — Paris, Paris | FRA |
| NOC | France | FRA |
| Medals | OG |
| Gold | 0 |
| Silver | 2 |
| Bronze | 0 |
| Total | 2 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Sailing | FRA |
Henri Mialaret | |||
| Open, Open (Olympic) | Favorite | |||||
| 2-3 Tons, Open (Olympic) | Favorite | 2 | Silver | |||
| 2-3 Tons, Open (Olympic) | Favorite | 2 | Silver |
