| Jean Fischer | |
| Fullname: | Jean-Baptiste Fischer |
| Nickname: | Le Grimpeur |
| Birth Date: | 30 March 1867 |
| Birth Place: | Brunstatt, Haut-Rhin, France |
| Discipline: | Road |
| Role: | Rider |
| Proyears1: | 1903 |
| Proteam1: | La Française |
| Proyears2: | 1905 |
| Proteam2: | Peugeot |
| Majorwins: | 1901 Paris–Tours |
Jean-Baptiste Fischer was an early twentieth century French road racing cyclist who won the 1901 Paris–Tours and participated in the 1903 Tour de France, where he finished fifth.[1] [2]