| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Marcel•Langsam | 
| Used name | Marcel•Langsam | 
| Born | 26 October 1891 in Luxembourg, Luxembourg (LUX) | 
| Died | 21 November 1979 in Luxembourg, Luxembourg (LUX) | 
| NOC |   Luxembourg | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1912 Summer Olympics | Artistic Gymnastics (Gymnastics) |  LUX | 
Marcel Langsam | |||
| Team All-Around, Men (Olympic) | Luxembourg | 4 | ||||
| Team All-Around, Free System, Men (Olympic) | Luxembourg | 5 |