| Pleugueneuc | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Coordinates: | 48.3972°N -1.9025°W |
| Insee: | 35226 |
| Postal Code: | 35720 |
| Arrondissement: | Saint-Malo |
| Canton: | Combourg |
| Mayor: | Loïc Régeard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bretagne Romantique |
| Elevation Min M: | 17 |
| Elevation Max M: | 89 |
| Area Km2: | 24.52 |
Pleugueneuc (in French pronounced as /pløɡnøk/; Breton: Plegeneg; Gallo: Ploegenoec) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.
Inhabitants of Pleugueneuc are called Pleugueneucois in French.