List of state leaders in 1434

1433 state leaders - Events of 1434 - 1435 state leaders - State leaders by year -----

Africa

*Ethiopia -
*#Amda Iyasus, Emperor of Ethiopia (1433-1434)
*#Zara Yaqob, Emperor of Ethiopia (1434-1468)

Asia

*China (Ming Dynasty) - Xuande, Emperor of China (1425 - 1435)
* Japan
** Monarch - Go-Hanazono, Emperor of Japan (1428-1464)
** Shogun (Ashikaga) - Ashikaga Yoshinori, Shogun of Japan (1429-1441)
*Korea (Joseon Dynasty) - Sejong, King of Joseon (1418-1450)
*Ryūkyū Kingdom - Shō Hashi - King of Ryūkyū (1429-1439)

Europe

*Aragon - Alfonso V, King of Aragon (1416-1458)
*Burgundy - Philip III, the Good, Duke of Burgundy (1419-1467)
*Byzantine Empire - John VIII Palaeologus, Byzantine Emperor, (1425-1448)
*Castile - John II, King of Castile (1406-1454)
*England (House of Lancaster) - Henry VI, King of England (1422-1461 and 1470-1471)
*France (Valois Dynasty) - Charles VII, King of France (1422-1461)
*Naples - Joan II, Queen of Naples (1414-1435)
*Navarre - Blanche I, Queen of Navarre (1425-1441)
* Poland - Władysław III of Varna, King of Poland (1434-1444)
*Portugal - Duarte, King of Portugal and Algarve (1433-1438)
*Russia - Vasili II of Russia, Grand Prince of Moscow (1425-1462)
*Scotland - James I, King of Scotland (1406-1437)
*Venice - Francesco Foscari, Doge of Venice (1423-1457)

Middle East and North Africa

*Ak Koyunlu - Kara Osman, Leader of the White Sheep Turkmen (1403-1435)
*Cyprus - John II, King of Cyprus (1432-1458)
*Egypt - Barsbay, Sultan of Egypt (1422-1437)
*Ottoman Empire - Murad II, Ottoman Sultan (1421-1451)
*Trebizond - John IV, Emperor of Trebizond (1429-1459)