| Le Plessis-Grammoire | |
| Commune Status: | Commune |
| Arrondissement: | Angers |
| Canton: | Angers-7 |
| Insee: | 49241 |
| Postal Code: | 49124 |
| Mayor: | Philippe Abellard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CU Angers Loire Métropole |
| Coordinates: | 47.5011°N -0.4286°W |
| Elevation M: | 34 |
| Elevation Min M: | 25 |
| Elevation Max M: | 42 |
| Area Km2: | 9.14 |
| Demonym: | Plessiais, Plessiaise |
Le Plessis-Grammoire (in French pronounced as /lə plɛsi ɡʁamwaʁ/) is a commune in the Maine-et-Loire department in western France.