| Clonas-sur-Varèze | |
| Commune Status: | Commune |
| Arrondissement: | Vienne |
| Canton: | Vienne-2 |
| Insee: | 38114 |
| Postal Code: | 38550 |
| Mayor: | Régis Viallatte[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.4147°N 4.7917°W |
| Elevation M: | 155 |
| Elevation Min M: | 157 |
| Elevation Max M: | 256 |
| Area Km2: | 6.83 |
Clonas-sur-Varèze (in French pronounced as /klɔna syʁ vaʁɛz/) is a commune in the Isère department in southeastern France.