| Nescus | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Girons |
| Canton: | Couserans Est |
| Insee: | 09216 |
| Postal Code: | 09240 |
| Mayor: | Geneviève Amardeilh[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 42.9931°N 1.4328°W |
| Elevation M: | 416 |
| Elevation Min M: | 415 |
| Elevation Max M: | 680 |
| Area Km2: | 3 |
Nescus is a commune in the Ariège department in southwestern France.
Inhabitants are called Nescuséens in French.