| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Gustave Guillaume "Gust"•Lamesch | |
| Used name | Gust•Lamesch | |
| Born | 23 June 1911 in Differdange, Luxembourg |  LUX |
| NOC | Luxembourg | LUX |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Fencing | LUX |
Gust Lamesch | |||
| Foil, Individual, Men (Olympic) | 5 p7 r1/4 | |||||
| Épée, Team, Men (Olympic) | Luxembourg | =5 |
