| Pieusse | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Alaigne (Aude).svg |
| Arrondissement: | Limoux |
| Canton: | La Région Limouxine |
| Insee: | 11289 |
| Postal Code: | 11300 |
| Mayor: | Yves Cabanne[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Limouxin |
| Coordinates: | 43.081°N 2.2334°W |
| Elevation M: | 175 |
| Elevation Min M: | 147 |
| Elevation Max M: | 387 |
| Area Km2: | 12.92 |
Pieusse (in French pronounced as /pjøs/; Languedocien: Piussa) is a commune in the Aude department in southern France.
The closest airport to Pieusse is Carcassonne Airport (15 km).