| Cazenave-Serres-et-Allens | |
| Commune Status: | Commune |
| Arrondissement: | Foix |
| Canton: | Sabarthès |
| Insee: | 09092 |
| Postal Code: | 09400 |
| Mayor: | François Vermont[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Tarascon |
| Coordinates: | 42.8411°N 1.6733°W |
| Elevation Min M: | 714 |
| Elevation Max M: | 2001 |
| Area Km2: | 16.15 |
Cazenave-Serres-et-Allens is a commune in the Ariège department in southwestern France.