| Porte-des-Bonnevaux | |
| Commune Status: | Commune |
| Arrondissement: | Vienne |
| Canton: | Bièvre |
| Insee: | 38479 |
| Postal Code: | 38260 |
| Mayor: | Alain Meunier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bièvre Isère |
| Coordinates: | 45.4328°N 5.1956°W |
| Elevation Min M: | 375 |
| Elevation Max M: | 609 |
| Area Km2: | 43.88 |
Porte-des-Bonnevaux (pronounced as /fr/) is a commune in the Isère department in southeastern France.[2] It was established on 1 January 2019 by merger of the former communes of Semons (the seat), Arzay, Commelle and Nantoin.[3]