| Quemper-Guézennec | |
| Native Name: | Kemper-Gwezhenneg |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Quemper-Guézennec (Côtes-d'Armor).svg |
| Coordinates: | 48.7022°N -3.1042°W |
| Insee: | 22256 |
| Postal Code: | 22260 |
| Arrondissement: | Guingamp |
| Canton: | Bégard |
| Mayor: | Gilbert Le Vaillant[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Guingamp-Paimpol Agglomération |
| Elevation Min M: | 2 |
| Elevation Max M: | 98 |
| Area Km2: | 23.08 |
Quemper-Guézennec (in French pronounced as /kɛ̃pɛʁ ɡezɛnɛk/; Breton: Kemper-Gwezhenneg) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.
Inhabitants of Quemper-Guézennec are called quemperrois in French.