| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Jeanne Hélène "Jeannette"•Morgenthaler (-Mende) |
| Used name | Jeannette•Morgenthaler |
| Born | 7 June 1895 in Neuchâtel, Neuchâtel (SUI) |
| Died | 11 February 1970 (aged 74 years 8 months 4 days) in Crans-Montana, Valais (SUI) |
| Measurements | 170 cm |
| Affiliations | Fechtclub Bern, Bern (SUI) |
| NOC | Switzerland |
Jeanne Morgenthaler was a Swiss foil fencer who represented Fechtclub Bern. Morgenthaler competed in the individual foil at the 1924 Paris Olympics and the 1928 Amsterdam Olympics. In Paris she was eliminated in the heats but reached the semi-finals of the tournament in Amsterdam.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Fencing | SUI |
Jeannette Morgenthaler | |||
| Foil, Individual, Women (Olympic) | 6 p2 r1/3 | |||||
| 1928 Summer Olympics | Fencing | SUI |
Jeannette Morgenthaler | |||
| Foil, Individual, Women (Olympic) | 5 p2 r2/3 |
Name previously given as Judith H.; years of birth/death previously given as 1885–1974, but these are incorrect as per civil registration records.