| Boisyvon | |
| Commune Status: | Commune |
| Arrondissement: | Avranches |
| Canton: | Villedieu-les-Poêles-Rouffigny |
| Insee: | 50062 |
| Postal Code: | 50800 |
| Mayor: | Stéphane Primois[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Villedieu Intercom |
| Coordinates: | 48.8064°N -1.1278°W |
| Elevation M: | 250 |
| Elevation Min M: | 170 |
| Elevation Max M: | 270 |
| Area Km2: | 3.85 |
Boisyvon (in French pronounced as /bwazivɔ̃/) is a commune located in the Manche department in Normandy in northwestern France.