| Vieussan | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Vieussan (Hérault).svg |
| Arrondissement: | Béziers |
| Canton: | Saint-Pons-de-Thomières |
| Insee: | 34334 |
| Postal Code: | 34390 |
| Mayor: | Luc Guiraud[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Minervois au Caroux |
| Coordinates: | 43.5417°N 2.9778°W |
| Elevation M: | 107 |
| Elevation Min M: | 84 |
| Elevation Max M: | 733 |
| Area Km2: | 28.26 |
Vieussan (pronounced as /fr/; oc|Viuça) is a commune in the Hérault department in the Occitanie region in southern France.