| Preixan | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Preixan (Aude).svg |
| Arrondissement: | Carcassonne |
| Canton: | Carcassonne-3 |
| Insee: | 11299 |
| Postal Code: | 11250 |
| Mayor: | Patricia Dhumez[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Carcassonne Agglo |
| Coordinates: | 43.1469°N 2.2897°W |
| Elevation M: | 165 |
| Elevation Min M: | 122 |
| Elevation Max M: | 341 |
| Area Km2: | 8.56 |
Preixan (in French pronounced as /pʁɛksɑ̃/; Occitan (post 1500);: Preissa) is a commune in the Aude department in southern France.