| Betton | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Betton (Ille-et-Vilaine).svg |
| Coordinates: | 48.1833°N -1.6428°W |
| Insee: | 35024 |
| Postal Code: | 35830 |
| Arrondissement: | Rennes |
| Canton: | Betton |
| Mayor: | Laurence Besserve[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Rennes Métropole |
| Elevation Min M: | 27 |
| Elevation Max M: | 90 |
| Area Km2: | 26.73 |
Betton (pronounced as /fr/; ; Gallo: Beton) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France. It is nine kilometers north of the centre of Rennes.
Inhabitants of Betton are called Bettonnais in French.