| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Karl Balthasar•Schwegler | |
| Used name | Karl•Schwegler | |
| Born | 17 September 1902 in Luzern (Lucerne), Luzern |  SUI |
| Died | April 1972 in Zürich, Zürich | SUI |
| Affiliations | RC Reuss Luzern — Luzern (Lucerne), Luzern | SUI |
| NOC | Switzerland | SUI |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1928 Summer Olympics | Rowing | SUI |
Karl Schwegler | |||
| Coxed Fours, Men (Olympic) | Switzerland | 2 | Silver |
