| Saint-Jean-d'Hérans | |
| Commune Status: | Commune |
| Arrondissement: | Grenoble |
| Canton: | Matheysine-Trièves |
| Insee: | 38403 |
| Postal Code: | 38710 |
| Mayor: | Jean-Marie Garat[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.8539°N 5.7614°W |
| Elevation M: | 826 |
| Elevation Min M: | 486 |
| Elevation Max M: | 1101 |
| Area Km2: | 17 |
Saint-Jean-d'Hérans is a commune in the Isère department in southeastern France.[2]