| Carnoët | |
| Native Name: | Karnoed |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Carnoët (Côtes-d'Armor).svg |
| Coordinates: | 48.3686°N -3.5203°W |
| Insee: | 22031 |
| Postal Code: | 22160 |
| Arrondissement: | Guingamp |
| Canton: | Callac |
| Mayor: | Pascal Leyour[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Guingamp-Paimpol Agglomération |
| Elevation Min M: | 87 |
| Elevation Max M: | 235 |
| Area Km2: | 42.06 |
Carnoët (in French pronounced as /kaʁnwɛt/;) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.