WAntonio I Acciaioli, also known as Anthony I Acciaioli or Antonio I Acciajuoli, was Duke of Athens from 1403.
WAntonio II Acciaioli was the Duke of Athens from 1439 to 1445.
WFrancis or Francesco I Acciaioli was the son of Nerio II Acciaioli by his second wife Chiara Zorzi. He succeeded on his father's death in 1451 to the Duchy of Athens under his mother's regency.
WFrancesco II Acciaioli, called Franco, was the last Duke of Athens. He was the son of Duke Antonio II Acciaioli and Maria Zorzi but had only ruled for two years (1455–1456) when the Turkish army under Turahanoğlu Ömer Bey arrived in Athens. The duke and his citizens hid themselves in the Acropolis and held out against the Turks until June 1458, when they were forced to surrender. Mehmed II entered Athens in August 1458, and allowed Franco to retain lordship of Thebes as his vassal. Franco also reportedly became one of Mehmed's many lovers.
WFrederick I was the Duke of Athens and Neopatria from 1348 to his death, also the Count of Malta. He succeeded his father John, Duke of Randazzo, in Greece after his father died of the Black Plague, but he too died of the same plague seven years later.
WFrederick III, called the Simple, was King of Sicily from 1355 to 1377. He was the second son of Peter II of Sicily and Elisabeth of Carinthia. He succeeded his brother Louis. The documents of his era call him the "infante Frederick, ruler of the kingdom of Sicily", without any regnal number.
WGuy II de la Roche, also known as Guyot or Guidotto, was the Duke of Athens from 1287, the last duke of his family. He succeeded as a minor on the death of his father, William I, at a time when the duchy of Athens had exceeded the Principality of Achaea in wealth, power, and importance.
WJohn, Duke of Randazzo (1317–1348) was duke of Randazzo, Athens, and Neopatria, Count of Malta and regent of Sicily (1342–1348).
WManfred, infante of Sicily, was the second son of Frederick III of Sicily and Eleanor of Anjou.
WMaria was Queen of Sicily and Duchess of Athens and Neopatria from 1377 until her death.
WNerio I Acciaioli or Acciajuoli was the actual ruler of the Duchy of Athens from 1385. Born to a family of Florentine bankers, he became the principal agent of his influential kinsman, Niccolò Acciaioli, in Frankish Greece in 1360. He purchased large domains in the Principality of Achaea and administered them independently of the absent princes. He hired mercenaries and conquered Megara, a strategically important fortress in the Duchy of Athens, in 1374 or 1375. His troops again invaded the duchy in 1385. The Catalans who remained loyal to King Peter IV of Aragon could only keep the Acropolis of Athens, but they were also forced into surrender in 1388.
WNerio II Acciaioli (1416–1451) was the Duke of Athens on two separate occasions from 1435 to 1439 and again from 1441 to 1451.
WOthon de la Roche, also Otho de la Roche, was a Burgundian nobleman of the De la Roche family from La Roche-sur-l'Ognon. He joined the Fourth Crusade and became the first Frankish Lord of Athens in 1204. In addition to Athens, he acquired Thebes by around 1211.
WPeter IV, called the Ceremonious, was from 1336 until his death the King of Aragon and also King of Sardinia and Corsica, King of Valencia, and Count of Barcelona. In 1344, he deposed James III of Majorca and made himself King of Majorca.
WWalter V of Brienne was Duke of Athens from 1308 until his death. Being the only son of Hugh of Brienne and Isabella de la Roche, Walter was the heir to large estates in France, the Kingdom of Naples, and the Peloponnese. He was held in custody in the Sicilian castle of Augusta between 1287 and 1296 or 1297 to secure the payment of his father's ransom to the Aragonese admiral Roger of Lauria. When his father died fighting against Lauria in 1296, Walter inherited the County of Brienne in France, and the counties of Lecce and Conversano in southern Italy. He was released, but he was captured during a Neapolitan invasion of Sicily in 1299. His second captivity lasted until the Treaty of Caltabellotta in 1302.
WWilliam II was the third son of Frederick III of Sicily and Eleanor of Anjou. He inherited the Duchy of Athens after the death of his elder brother Manfred on 9 November 1317.