| Tréméven | |
| Native Name: | Tremeven-Goueloù |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Tréméven (Côtes-d'Armor).svg |
| Coordinates: | 48.6736°N -3.0275°W |
| Insee: | 22370 |
| Postal Code: | 22290 |
| Arrondissement: | Guingamp |
| Canton: | Plouha |
| Mayor: | Yves Liennel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Leff Armor Communauté |
| Elevation Min M: | 20 |
| Elevation Max M: | 87 |
| Area Km2: | 5.12 |
Tréméven (in French pronounced as /tʁemevɛ̃/; Breton: Tremeven-Goueloù) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.
Inhabitants of Tréméven are called Trémévénais in French.