| Fervaches | |
| Arrondissement: | Saint-Lô |
| Canton: | Condé-sur-Vire |
| Insee: | 50180 |
| Postal Code: | 50420 |
| Commune: | Tessy-Bocage |
| Coordinates: | 48.9956°N -1.0844°W |
| Elevation M: | 88 |
| Elevation Min M: | 31 |
| Elevation Max M: | 119 |
| Area Km2: | 4.89 |
| Population: | 348 |
| Population Date: | 2018 |
| Population Footnotes: | [1] |
| Demonym: | Fervachais |
Fervaches (pronounced as /fr/) is a former commune in the Manche department in north-western France. On 1 January 2016, it was merged into the new commune of Tessy-Bocage.[2]