| Mondevert | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Coordinates: | 48.085°N -1.0978°W |
| Insee: | 35183 |
| Postal Code: | 35370 |
| Arrondissement: | Fougères-Vitré |
| Canton: | Vitré |
| Mayor: | Christian Stéphan[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Vitré Communauté |
| Elevation Min M: | 107 |
| Elevation Max M: | 142 |
| Area Km2: | 5.02 |
Mondevert (in French pronounced as /mɔ̃dvɛʁ/; Breton: Mondeverzh; Gallo: Mondevèrt) is a commune in the Ille-et-Vilaine department of Brittany in northwestern France.
Inhabitants of Mondevert are called Mondevertais in French.