| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jean Josse Marcel•Lafortune |
| Used name | Marcel•Lafortune |
| Born | 29 September 1900 in Leuven, Vlaams Brabant (BEL) |
| Died | 30 August 1983 (aged 82 years 11 months 1 day) in Leuven, Vlaams Brabant (BEL) |
| Measurements | 170 cm / 60 kg |
| NOC |  Belgium |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Shooting | BEL |
Marcel Lafortune | |||
| Rapid-Fire Pistol, Men (Olympic) | 12 | |||||
| Free Pistol, Men (Olympic) | 13 | |||||
| Small-Bore Rifle, Prone, Men (Olympic) | =55 | |||||
| 1948 Summer Olympics | Shooting | BEL |
Marcel Lafortune | |||
| Free Pistol, Men (Olympic) | 8 | |||||
| Small-Bore Rifle, Prone, Men (Olympic) | 39 | |||||
| 1956 Summer Olympics | Shooting | BEL |
Marcel Lafortune | |||
| Free Pistol, Men (Olympic) | 23 | |||||
| 1960 Summer Olympics | Shooting | BEL |
Marcel Lafortune | |||
| Free Pistol, Men (Olympic) | 34 |
