| Rivèrenert | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Girons |
| Canton: | Couserans Est |
| Insee: | 09247 |
| Postal Code: | 09200 |
| Mayor: | Richard Meynard[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 42.9578°N 1.2294°W |
| Elevation M: | 480 |
| Elevation Min M: | 462 |
| Elevation Max M: | 1415 |
| Area Km2: | 28.81 |
Rivèrenert (in French pronounced as /ʁivɛʁnɛʁ/; Occitan (post 1500);: Ribèra Nert) is a commune in the Ariège department in southwestern France.
Inhabitants are called Rivèrenertais.