Kingdom of the Lombards 571?814

Duchy of Benevento 571?774

Principality of Benevento 774?1076
Principality of Salerno 851?1076
County of Apulia and Calabria ???
Kingdom of Sicily 1139?1266

• Principality of Salerno 1139?

Kingdom of Naples 1282?1861

Anjou 1282?1442

Trastamara 1442?1516

Habsburg 1516?1738

Bourbon 1738?1806

Bonaparte 1806?1808

Murat 1808?1815

Bourbon-Two Sicilies 1815?1816

Kingdom of the Two Sicilies 1816?1861

Bourbon-Two Sicilies 1816?1861

Kingdom of Italy 1861?1946
Italian Republic 1946?present