| Castello-di-Rostino | |
| Commune Status: | Commune |
| Arrondissement: | Corte |
| Canton: | Golo-Morosaglia |
| Insee: | 2B079 |
| Postal Code: | 20235 |
| Mayor: | Frédéric Soustre[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pasquale Paoli |
| Coordinates: | 42.4644°N 9.3156°W |
| Elevation Min M: | 134 |
| Elevation Max M: | 1200 |
| Area Km2: | 12.4 |
Castello-di-Rostino (in French pronounced as /kastɛlo di ʁɔstino/; Corsican: Castellu di Rustinu) is a commune in the Haute-Corse department of France on the island of Corsica.