| Quissac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Quissac (30).svg |
| Arrondissement: | Le Vigan |
| Canton: | Quissac |
| Insee: | 30210 |
| Postal Code: | 30260 |
| Mayor: | Serge Cathala[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Piémont Cévenol |
| Coordinates: | 43.9103°N 4.0008°W |
| Elevation M: | 78 |
| Elevation Min M: | 60 |
| Elevation Max M: | 472 |
| Area Km2: | 23.32 |
Quissac (in French pronounced as /kisak/; Occitan (post 1500);: Quiçac) is a commune in the Gard department in southern France.