| Crevin | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Coordinates: | 47.9381°N -1.6606°W |
| Insee: | 35090 |
| Postal Code: | 35320 |
| Arrondissement: | Redon |
| Canton: | Bain-de-Bretagne |
| Mayor: | Daniel Gendrot[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 50 |
| Elevation Max M: | 111 |
| Area Km2: | 8.31 |
Crevin (in French pronounced as /kʁəvɛ̃/; Gallo: Créven,) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.
Inhabitants of Crevin are called Crevinois in French.