| Saint-Julien-de-Jonzy | |
| Commune Status: | Commune |
| Insee: | 71434 |
| Postal Code: | 71110 |
| Arrondissement: | Charolles |
| Canton: | Chauffailles |
| Coordinates: | 46.2375°N 4.1433°W |
| Elevation M: | 501 |
| Elevation Min M: | 330 |
| Elevation Max M: | 542 |
| Area Km2: | 22.66 |
Saint-Julien-de-Jonzy (in French pronounced as /sɛ̃ ʒyljɛ̃ də ʒɔ̃zi/) is a commune in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France.