| Cognet | |
| Commune Status: | Commune |
| Arrondissement: | Grenoble |
| Canton: | Matheysine-Trièves |
| Insee: | 38116 |
| Postal Code: | 38350 |
| Mayor: | Jean-Pierre Bonomi[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.8819°N 5.7778°W |
| Elevation Min M: | 491 |
| Elevation Max M: | 920 |
| Area Km2: | 2 |
Cognet (in French pronounced as /kɔɲɛ/) is a commune in the Isère department in southeastern France.