Fernando de Acuña y de Herrera

Fernando de Acuña y de Herrera (died 1495) was Viceroy of Sicily from 1489–1495.

Family Fernando was one of six siblings, a son of an originally Portuguese family, whose grandfather, Lope Vázquez de Acuña I had settled in Spain for political trouble reasons. His father was Pedro de Acuña y Carrillo de Albornoz, Sieur of Buendía and Azañól since 1397, the Sieur of Dueñas since 9 December 1439, promoted to Count of Buendía in 1475.

Fernando's mother was Inés de Herrera y de Ayala, a daughter of Pedro García de Herrera, a Marshal of Castile, Sieur of Ampudia, related to Conquerors of the Canary Islands. Fernando de Acuña married María Dávila, founding both the Monastery of "Las Gordillas" in Avila, there was no issue through this marriage.