| Rognon | |
| Commune Status: | Commune |
| Coordinates: | 47.4256°N 6.3128°W |
| Insee: | 25498 |
| Postal Code: | 25680 |
| Arrondissement: | Besançon |
| Canton: | Baume-les-Dames |
| Mayor: | David Postif[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 259 |
| Elevation Max M: | 445 |
| Area Km2: | 4.09 |
Rognon (in French pronounced as /ʁɔɲɔ̃/) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.
Rognon lies 9km (06miles) from Rougemont.