Francisco de Borja Valenzuela Ríos

Francisco de Borja Valenzuela Ríos (10 October 1917 – 20 February 1998) was a Chilean bishop. After his episcopal consecration, he headed the dioceses of Copiapó -at the time, a territorial prelature- (1956–57), Antofagasta (1957–74), Calama (1965–68, 1970), San Felipe (1974–83), and Valparaíso (1983–93). He attended all four sessions of the Second Vatican Council.