| Coustouge | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Coustouge (Aude).svg |
| Arrondissement: | Narbonne |
| Canton: | Les Corbières |
| Insee: | 11110 |
| Postal Code: | 11220 |
| Mayor: | Paul Berthier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Région Lézignanaise, Corbières et Minervois |
| Coordinates: | 43.0486°N 2.7444°W |
| Elevation M: | 180 |
| Elevation Min M: | 129 |
| Elevation Max M: | 343 |
| Area Km2: | 9.67 |
Coustouge (in French pronounced as /kustuʒ/; Occitan (post 1500);: Costoja) is a commune in the Aude department in southern France.