| Fertans | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Fertans 25.svg |
| Coordinates: | 47.0519°N 6.0642°W |
| Insee: | 25236 |
| Postal Code: | 25330 |
| Arrondissement: | Besançon |
| Canton: | Ornans |
| Mayor: | Adrien Bart[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Loue-Lison |
| Elevation Min M: | 350 |
| Elevation Max M: | 583 |
| Area Km2: | 8.19 |
Fertans (in French pronounced as /fɛʁtɑ̃/) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.