Carlo d'Aragona Tagliavia (c. 1520 - 1599) was an Italian nobleman, who was marquis of Avola since 1542, title of duke extended before, 1502.
Born in Palermo, he was the son of Giovanni Tagliavia, count of Castelvetrano, and Antonia de Aragon, only daughter of Carlos de Aragon, marquis of Avola, and Duke of Terranova.
He was governor of the Duchy of Milan from 1583 to 1592, and Viceroy of Sicily two times, in 1556-1568 and 1571-1577. He was also Viceroy of Catalonia in 1581-1582.
| Preceded by García Álvarez de Toledo |
Viceroy of Sicily 1566–1568 |
Succeeded by Francesco Ferdinando d'Ávalos |
| Preceded by Giuseppe Francesco Landriano |
Viceroy of Sicily 1571–1577 |
Succeeded by Marcantonio Colonna |
| Preceded by Francisco de Moncada y Cardona |
Viceroy of Catalonia 1581–1582 |
Succeeded by Juan de Zúñiga y Avellaneda |
| Preceded by Sancho de Guevara y Padilla |
Governor of the Duchy of Milan 1583–1592 |
Succeeded by Juan Fernández de Velasco, 5th Duke of Frías |