| Ussat | |
| Commune Status: | Commune |
| Arrondissement: | Foix |
| Canton: | Haute-Ariège |
| Insee: | 09321 |
| Postal Code: | 09400 |
| Mayor: | Bernard Dunglas[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Tarascon |
| Coordinates: | 42.8319°N 1.6211°W |
| Elevation M: | 500 |
| Elevation Min M: | 467 |
| Elevation Max M: | 1187 |
| Area Km2: | 4.4 |
Ussat is a commune in the Ariège department in southwestern France.
Inhabitants of Ussat are called Ussatois.