| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Silvia Odette•Grandjean (-Guyonneau) |
| Used name | Silvia•Grandjean |
| Born | 27 August 1934 in Neuchâtel, Neuchâtel (SUI) |
| Affiliations | CP Neuchâtel, Neuchâtel (SUI) |
| NOC | Switzerland |
Silvia Grandjean had the following placements at major international championships - Pairs: 1951 World Championships (7th); 1952 World Championships (6th); 1953 World Championships (4th); 1954 World Championships (2nd); 1951 European Championships (4th); 1952 European Championships (4th); 1954 European Championships (1st) (with Michel Grandjean [SUI]).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Winter Olympics | Figure Skating (Skating) | SUI |
Silvia Grandjean | |||
| Pairs, Mixed (Olympic) | Michel Grandjean | 7 |