| Roullens | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Roullens (Aude).svg |
| Arrondissement: | Carcassonne |
| Canton: | Carcassonne-3 |
| Insee: | 11327 |
| Postal Code: | 11290 |
| Mayor: | Roland Combettes[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Carcassonne Agglo |
| Coordinates: | 43.1658°N 2.2731°W |
| Elevation M: | 226 |
| Elevation Min M: | 132 |
| Elevation Max M: | 400 |
| Area Km2: | 7.89 |
Roullens (in French pronounced as /ʁulɛ̃s/; Occitan (post 1500);: Rollens) is a commune in the Aude department in southern France.