| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Cornelia•Thomas (-Ernst) | |
| Used name | Cornelia•Thomas | |
| Born | 28 June 1960 | |
| Measurements | 165 cm / 56 kg | |
| Affiliations | SC Bernina — Pontresina, Graubünden |  SUI |
| NOC | Switzerland | SUI |
Married to former German ski jumper Joachim Ernst.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Winter Olympics | Cross Country Skiing (Skiing) | SUI |
Cornelia Thomas | |||
| 5 kilometres, Women (Olympic) | 34 | |||||
| 10 kilometres, Women (Olympic) | 36 |
