Luis Castillo
Luis Castillo is the name of the following people:
- Luis Castillo (baseball player) (* 1975), Dominican baseball player
- Luis Castillo ( American football player ) (born 1983), Dominican American football player
- Luis del Castillo Estrada (* 1931), Uruguayan clergyman, Bishop of Melo
- Luis Fernando Castillo Méndez (1922–2009), Brazilian clergyman, Patriarch of the Catholic Apostolic Church of Brazil