| Arc-sous-Cicon | |
| Commune Status: | Commune |
| Coordinates: | 47.0533°N 6.3819°W |
| Insee: | 25025 |
| Postal Code: | 25520 |
| Arrondissement: | Pontarlier |
| Canton: | Ornans |
| Mayor: | Benoit Viennet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Montbenoît |
| Elevation Min M: | 776 |
| Elevation Max M: | 1140 |
| Area Km2: | 28.49 |
Arc-sous-Cicon (in French pronounced as /aʁk su sikɔ̃/) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.