| Chirens | |
| Commune Status: | Commune |
| Arrondissement: | Grenoble |
| Canton: | Le Grand-Lemps |
| Insee: | 38105 |
| Postal Code: | 38850 |
| Mayor: | Christine Guttin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Pays Voironnais |
| Coordinates: | 45.4139°N 5.5558°W |
| Elevation Min M: | 441 |
| Elevation Max M: | 876 |
| Area Km2: | 17.53 |
| Population: | 2370 |
| Population Date: | 2019 |
Chirens (in French pronounced as /ʃiʁɛ̃s/) is a commune in the Isère département in southeastern France.
Above the hamlet of Clermont stands the Tour de Clermont, the only remains of the former castle of the Counts of Clermont-Tonnerre.