| Saint-Rémy-du-Plain | |
| Commune Status: | Commune |
| Coordinates: | 48.3711°N -1.5703°W |
| Insee: | 35309 |
| Postal Code: | 35560 |
| Arrondissement: | Fougères-Vitré |
| Canton: | Val-Couesnon |
| Mayor: | Dominique Prioul[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 23 |
| Elevation Max M: | 105 |
| Area Km2: | 14.87 |
Saint-Rémy-du-Plain (in French pronounced as /sɛ̃ ʁemi dy plɛ̃/;) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.
Inhabitants of Saint-Rémy-du-Plain are called rémois in French.