| Costa | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Costa (Haute-Corse).svg |
| Arrondissement: | Calvi |
| Canton: | L'Île-Rousse |
| Insee: | 2B097 |
| Postal Code: | 20226 |
| Mayor: | Barthelemy Colombani[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 42.5761°N 9.0022°W |
| Elevation M: | 350 |
| Elevation Min M: | 160 |
| Elevation Max M: | 604 |
| Area Km2: | 1.09 |
Costa (pronounced as /fr/; co|A Costa) is a commune in the Haute-Corse department of France on the island of Corsica.
It is in the north of the island, about 5 km south east of Belgodère, just off the D71 corniche. The commune is built on the site of the medieval parish of Tuani.