| Val d'Anast | |
| Commune Status: | Commune |
| Arrondissement: | Redon |
| Canton: | Guichen |
| Insee: | 35168 |
| Postal Code: | 35330 |
| Mayor: | Pierre-Yves Reboux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Vallons de Haute-Bretagne |
| Coordinates: | 47.892°N -1.99°W |
| Area Km2: | 77.86 |
Val d'Anast (pronounced as /fr/; br|Traoñ Anast) is a commune in the department of Ille-et-Vilaine, western France. The municipality was established on 1 January 2017 by merger of the former communes of Maure-de-Bretagne (the seat) and Campel.[2]