| Pech-Luna | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Pech-Luna 11.svg |
| Arrondissement: | Carcassonne |
| Canton: | La Piège au Razès |
| Insee: | 11278 |
| Postal Code: | 11420 |
| Mayor: | Regis Bruty[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Piège Lauragais Malepère |
| Coordinates: | 43.2175°N 1.8436°W |
| Elevation M: | 310 |
| Elevation Min M: | 279 |
| Elevation Max M: | 360 |
| Area Km2: | 6.57 |
Pech-Luna (pronounced as /fr/; oc|Puèglunan) is a commune in the Aude department in southern France.