| Nantes-en-Ratier | |
| Commune Status: | Commune |
| Arrondissement: | Grenoble |
| Canton: | Matheysine-Trièves |
| Insee: | 38273 |
| Postal Code: | 38350 |
| Mayor: | Joël Pontier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.9361°N 5.8275°W |
| Elevation M: | 930 |
| Elevation Min M: | 587 |
| Elevation Max M: | 1975 |
| Area Km2: | 12 |
Nantes-en-Ratier is a commune in the Isère department in southeastern France.[2]