| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Oscar Alexandre•Jeanfavre |
| Used name | Oscar•Jeanfavre |
| Born | 27 May 1874 in Le Locle, Neuchâtel (SUI) |
| Died | 8 June 1939 (aged 65 years 12 days) in Genève (Geneva), Genève (SUI) |
| Affiliations | Société de gymnastique de l'Abeille, La Chaux-de-Fonds (SUI) |
| NOC | Switzerland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Artistic Gymnastics (Gymnastics) | SUI |
Oscar Jeanfavre | |||
| Individual All-Around, Men (Olympic) | =23 |