| La Selle-Guerchaise | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Coordinates: | 47.9446°N -1.1722°W |
| Insee: | 35325 |
| Postal Code: | 35130 |
| Arrondissement: | Fougères-Vitré |
| Canton: | La Guerche-de-Bretagne |
| Mayor: | Ludovic Le Squer[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Vitré Communauté |
| Elevation Min M: | 65 |
| Elevation Max M: | 95 |
| Area Km2: | 2.14 |
La Selle-Guerchaise (pronounced as /fr/; ; Gallo: La Cèll-Gèrcheizz) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.
Inhabitants of La Selle-Guerchaise are called Sellais in French.