| Castifao | |
| Commune Status: | Commune |
| Arrondissement: | Corte |
| Canton: | Golo-Morosaglia |
| Insee: | 2B080 |
| Postal Code: | 20218 |
| Mayor: | François Orsini[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pasquale Paoli |
| Coordinates: | 42.5053°N 9.1125°W |
| Elevation M: | 506 |
| Elevation Min M: | 219 |
| Elevation Max M: | 1049 |
| Area Km2: | 42.15 |
Castifao (in French pronounced as /kastifao/; Corsican: Castifau) is a commune in the Haute-Corse department of France on the island of Corsica.