Palazzo Doria may refer to a number of historical palaces and villas which belonged or still belong to the Doria family (Ligurian: Döia), originally De Auria (Latin: de filiis Auriae; 'the sons of Auria'), an old and extremely wealthy Genoese family who played a major role in the history of the Republic of Genoa and in Italy, from the 12th century to the 16th century.