| Cahuzac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Cahuzac (11).svg |
| Arrondissement: | Carcassonne |
| Canton: | La Piège au Razès |
| Insee: | 11057 |
| Postal Code: | 11420 |
| Mayor: | Didier Mattia[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.1931°N 1.8511°W |
| Elevation M: | 342 |
| Elevation Min M: | 266 |
| Elevation Max M: | 361 |
| Area Km2: | 3.04 |
Cahuzac (in French pronounced as /ka.yzak/; Occitan (post 1500);: Causac) is a commune in the Aude department in southern France.