| Fontanil-Cornillon | |
| Commune Status: | Commune |
| Arrondissement: | Grenoble |
| Canton: | Grenoble-2 |
| Insee: | 38170 |
| Postal Code: | 38120 |
| Mayor: | Stéphane Dupont-Ferrier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grenoble-Alpes Métropole |
| Coordinates: | 45.2561°N 5.6658°W |
| Elevation M: | 204 |
| Elevation Min M: | 196 |
| Elevation Max M: | 1240 |
| Area Km2: | 5.5 |
Fontanil-Cornillon (pronounced as /fr/) is a commune in the Isère department in southeastern France. It is part of the Grenoble urban unit (agglomeration).[2]
Fontanil-Cornillon is twinned with:
Ponchatoula, Louisiana, United States, since 1987
Monte Roberto, Italy, since 1992
Saint-Joseph-du-Lac, Quebec, Canada, since 2008