| Cazals-des-Baylès | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Cazals-des-Baylès (Ariège).svg |
| Arrondissement: | Pamiers |
| Canton: | Mirepoix |
| Insee: | 09089 |
| Postal Code: | 09500 |
| Mayor: | Luc Trindade[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.0883°N 1.9481°W |
| Elevation M: | 300 |
| Elevation Min M: | 305 |
| Elevation Max M: | 421 |
| Area Km2: | 4.71 |
Cazals-des-Baylès is a commune in the Ariège department in southwestern France.