| La Dominelais | |
| Commune Status: | Commune |
| Coordinates: | 47.7633°N -1.6872°W |
| Insee: | 35098 |
| Postal Code: | 35390 |
| Arrondissement: | Redon |
| Canton: | Bain-de-Bretagne |
| Mayor: | Jean-Éric Berton[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 22 |
| Elevation Max M: | 105 |
| Area Km2: | 32.45 |
La Dominelais (in French pronounced as /la dɔminlɛ/; Breton: Doveneleg) is a commune in the Ille-et-Vilaine department of Brittany in north-western France.
Inhabitants of La Dominelais are called in French dominelaisiens.