Fernando d'Ávalos

Fernando d'Ávalos
Portrait of Fernando Francesco D'Ávalos, 1515–1520
Born(1489-11-11)11 November 1489
Died3 December 1525(1525-12-03) (aged 36)
Allegiance Kingdom of Naples
Spanish Empire
Holy Roman Empire
BranchArmy
Service years1512–1525
RankGeneral
Conflicts
SpouseVittoria Colonna

Fernando Francesco d'Ávalos d'Aquino, 5th Marquess of Pescara (in Italian Ferrante Francesco d'Ávalos), (11 November 1489 – 3 December 1525), was an Italian (Neapolitan) military leader and nobleman of Spanish (Aragonese) origin. He was an important captain in the service of Spain and the Holy Roman Empire during the Italian Wars.

In the Battle of Ravenna in 1512, he was taken prisoner by the French but was released at the conclusion of the War of the League of Cambrai, after which he became a chief commander of the Habsburg armies of Charles V in Italy during the Habsburg-Valois Wars. He was instrumental to the victories over the French at Bicocca and Pavia thanks to his ordered usage of arquebusiers. He is proposed as an early innovator of volley fire in early modern warfare, setting the base for the European reforms of the 16th century.