| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Dionysius "Dionys"•Thalmann | |
| Used name | Dionys•Thalmann | |
| Born | 30 October 1953 | |
| Measurements | 175 cm / 75 kg | |
| Affiliations | KC Rapperswil-Jona — Rapperswil, Sankt Gallen |  SUI |
| NOC | Switzerland | SUI |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Canoe Sprint (Canoeing) | SUI |
Dionys Thalmann | |||
| Kayak Doubles (K2), 500 metres, Men (Olympic) | Peter Ammann | 5 h1 r2/4 | ||||
| Kayak Doubles (K2), 1,000 metres, Men (Olympic) | Peter Ammann | 5 h2 r3/4 |
