1412 state leaders - Events of 1413 - 1414 state leaders - State leaders by year

Africa

• Ethiopia -
  1. Dawit I, Emperor of Ethiopia, (1382 - 1413)
  2. Tewodros I, Emperor of Ethiopia, (1413 - 1414)

Asia

• China (Ming Dynasty) - Yongle, Emperor of China (1402 - 1424)
• Chūzan - Shō Shishō - King of Chūzan (1407-1421)
• Hokuzan - Hananchi - King of Hokuzan (1401-1416)
• Japan
  • Monarch - Shoko, Emperor of Japan (1412-1428)
  • Shogun (Ashikaga) - Ashikaga Yoshimochi, Shogun of Japan (1394-1423)
• Korea (Joseon Dynasty) - Taejong, King of Joseon (1400-1418)
• Nanzan - Monarch -
  1. Ououso - King of Nanzan (1403-1413)
  2. Tafuchi - King of Nanzan (1413-1414)

Europe

• Byzantine Empire - Manuel II Palaeologus, Byzantine Emperor, (1391-1425)
• Castile - John II, King of Castile (1406-1454)
• England
  1. Henry IV, King of England (1399-1413)
  2. Henry V, King of England (1413-1422)
• France - Charles VI, King of France (1380-1422)
• Germany (House of Luxembourg) - Sigismund, King of the Romans (1410-1437)
  • Bavaria-Straubing (House of Wittelsbach) - William II, duke of Bavaria-Straubing and count of Holland and Hainaut (1404-1417)
  • Margraviate of Meißen (Wettin) - Wilhelm der Reiche (1381-1425) and Friedrich der Streitbare (1381-1428)
  • Thuringia (Wettin) - Friedrich IV der Friedfertige (1406-1440)
• Poland - Władysław II Jagiełło, King of Poland (1386-1434)
• Portugal - John I, King of Portugal (1385-1433)
• Scotland - James I, King of Scotland (1406-1437)

Middle East and North Africa

• Ak Koyunlu - Kara Osman, Leader of the White Sheep Turkmen (1403-1435)
• Cyprus - Janus, King of Cyprus (1398-1432)
• Egypt - Sayf-ad-Din Tatar, Sultan of Egypt (1412-1421)
• Trebizond - Manuel III, Emperor of Trebizond (1390-1416)