Look up castellano in Wiktionary, the free dictionary.
Castellano may refer to:
- Castilian (disambiguation) (Spanish: castellano)
- Spanish language, or Castilian (Spanish: castellano)
- Castellano (surname), including a list of people with the name
- Castellano (grape), or Albillo, a Spanish wine grape
- Castellano, Trentino, a village in Italy
- Castellano (river), a river in Italy