| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Marcel Charles Marie•Slawik |
| Used name | Marcel•Slawik |
| Born | 22 February 1892 in Paris IIe, Paris (FRA) |
| Died | 26 April 1952 in Paris XVIIIe, Paris (FRA) |
| NOC | France |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Football (Football) | FRA |
Marcel Slawik | ||||
| Football, Men (Olympic) | Match 1/2 | Uruguay — Switzerland | Referee | ||||
| Football, Men (Olympic) | Match #7 | Uruguay — United States | Linesman | ||||
| Football, Men (Olympic) | Replay #1 | Switzerland — Czechoslovakia | Referee | ||||
| Football, Men (Olympic) | Match #3 | Italy — Spain | Referee | ||||
| 1928 Summer Olympics | Football (Football) | FRA |
Marcel Slawik | ||||
| Football, Men (Olympic) | Match #3 | Egypt — Turkey | Referee |