| Saint-Jean-des-Mauvrets | |
| Arrondissement: | Angers |
| Canton: | Les Ponts-de-Cé |
| Insee: | 49290 |
| Postal Code: | 49320 |
| Commune: | Les Garennes sur Loire |
| Coordinates: | 47.3992°N -0.4478°W |
| Elevation M: | 32 |
| Elevation Min M: | 16 |
| Elevation Max M: | 81 |
| Area Km2: | 12.76 |
| Population: | 1833 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Saint-Jean-des-Mauvrets (in French pronounced as /sɛ̃ ʒɑ̃ de movʁɛ/) is a former commune in the Maine-et-Loire département in western France. On 15 December 2016, it was merged into the new commune Les Garennes sur Loire.[2]