| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Joseph Auguste Paul•Dedeyn |
| Used name | Joseph•Dedeyn |
| Born | 11 December 1880 in Moulineaux, Seine-Maritime (FRA) |
| Died | 4 June 1940 (aged 59 years 5 months 24 days) in Excideuil, Dordogne (FRA) |
| Measurements | 173 cm |
| NOC | France |
French sportsman Joseph Dedeyn competed in the bobsleigh during the 1920s. Dedeyn was part of the five-man team in the second French sled at the 1928 St. Moritz Olympics. They finished 19th on the first run and 10th on the second run to finish 15th overall.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Winter Olympics | Bobsleigh (Bobsleigh) | FRA |
Joseph Dedeyn | |||
| Four/Five, Men (Olympic) | France 2 | 15 |