List of noble families of Croatia includes the old original ethnic Croatian noble families; families whose titles were granted by the kings of medieval Kingdom of Croatia and their successors; foreign noble families which were granted Croatian citizenship; and Croatian families which were granted their titles by foreign states. It refers to the noble families (including royal or other ruling dynasties) of the historical territories of Croatia, Dalmatia, Slavonia, Istria, Bosnia, Herzegovina and the Republic of Dubrovnik.