| Fâchin | |
| Commune Status: | Commune |
| Coordinates: | 47.0064°N 3.9686°W |
| Insee: | 58111 |
| Postal Code: | 58430 |
| Arrondissement: | Château-Chinon |
| Canton: | Château-Chinon |
| Intercommunality: | Morvan Sommets et Grands Lacs |
| Mayor: | Marc Bonnot[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 435 |
| Elevation Max M: | 818 |
| Area Km2: | 13.88 |
Fâchin (in French pronounced as /faʃɛ̃/) is a commune in the department of Nièvre in the Bourgogne-Franche-Comté Region of central France.[2]