List of Famous people with last name Castellano

Constantino Paul Castellano, also known as "The Howard Hughes of the Mob" and "Big Paulie", was an American crime boss who succeeded Carlo Gambino as head of the Gambino crime family. Castellano was killed in an unsanctioned assassination on December 16, 1985, ordered by John Gotti, who subsequently became boss.

Richard Salvatore Castellano was an American actor who is best remembered for his role in Lovers and Other Strangers and his subsequent role as Peter Clemenza in The Godfather.

Franco Castellano was an Italian screenwriter and film director. He wrote for 94 films between 1958 and 1997. He also directed 21 films between 1964 and 1992. Most of the films he co-wrote and co-directed as a part of the Castellano & Pipolo duo. Their 1984 film Il ragazzo di campagna was shown as part of a retrospective on Italian comedy at the 67th Venice International Film Festival.

Álvaro Pérez de Castro "the Castilian" was a Castilian nobleman.

Ramón José Castellano was the Argentine Archbishop of Córdoba, known to have ordained to the Catholic priesthood Jorge Mario Bergoglio, S.J., who later became Pope Francis.