| Cartelègue | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Cartelègue 33.svg |
| Arrondissement: | Blaye |
| Canton: | L'Estuaire |
| Insee: | 33101 |
| Postal Code: | 33390 |
| Mayor: | Pierre Villar[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | l'Estuaire |
| Coordinates: | 45.1858°N -0.5789°W |
| Elevation M: | 29 |
| Elevation Min M: | 4 |
| Elevation Max M: | 39 |
| Area Km2: | 11.45 |
Cartelègue (in French pronounced as /kaʁtəlɛɡ/; Occitan (post 1500);: Quartalèga) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.