| Troye-d'Ariège | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Troye-d'Ariège (Ariège).svg |
| Arrondissement: | Pamiers |
| Canton: | Mirepoix |
| Insee: | 09316 |
| Postal Code: | 9500 |
| Mayor: | Marcel Esquerrer[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Mirepoix |
| Coordinates: | 43.0281°N 1.8789°W |
| Elevation M: | 420 |
| Elevation Min M: | 359 |
| Elevation Max M: | 549 |
| Area Km2: | 8.15 |
Troye-d'Ariège is a commune in the Ariège department in southwestern France.
Inhabitants of Troye-d'Ariège are called Troyens.