| Cernay | |
| Commune Status: | Commune |
| Arrondissement: | Lisieux |
| Canton: | Livarot-Pays-d'Auge |
| Insee: | 14147 |
| Postal Code: | 14290 |
| Mayor: | Geneviève Wassner[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Lisieux Normandie |
| Coordinates: | 49.0211°N 0.325°W |
| Elevation M: | 184 |
| Elevation Min M: | 144 |
| Elevation Max M: | 201 |
| Area Km2: | 5.82 |
Cernay (in French pronounced as /sɛʁnɛ/) is a commune in the Calvados department in the Normandy region in northwestern France.