| Ayutthaya Kingdom | Ramrachathirat (King) details |
| Bornu Empire (Kanem–Bornu) | Bir III (Mai) details |
| Byzantine Empire | Manuel II Palaiologos (Emperor) details |
| Champa | Ko Cheng (King); Jaya Simhavarman V (King) details |
| Chūzan: Ryukyu Kingdoms of the Sanzan period | Bunei (Chief) details |
| Crown of Castile | Henry III the Infirm (King) details |
| Delhi sultanate: Tughlaq dynasty | Muhammad Shah Tughuluq IV (Sultan) details |
| Duchy of Brittany | John V (Duke) details |
| Emirate of Granada | — |
| France | Charles VI (King) details |
| Hafsid dynasty | Abd al-Aziz II (Khalif) details |
| Hokuzan: Ryukyu Kingdoms of the Sanzan period | Min (Chief) details |
| Holy Roman Empire | Wenceslaus (King); Rupert (King) details |
| Kalmar Union of Denmark, Sweden, and Norway | Margaret I (Queen Regent of Denmark); Eric of Pomerania (King) details |
| Khmer Empire | Intharacha (King) details |
| Kingdom of Benin | Orobiru (Oba) details |
| Kingdom of Georgia | George VII (King) details |
| Kingdom of Hungary (1301–1526) | Sigismund (King) details |
| Kingdom of Navarre | Charles III (King) details |
| Kingdom of Scotland | Robert III (King) details |
| Kingdom of Sicily | Maria (Queen) details |
| Mali Empire: Keita dynasty | Maghan III (Mansa); Musa III (Mansa) details |
| Mamluke Sultanate | An-Nasir Faraj (Sultan) details |
| Marinid dynasty of Morocco | Abu Said Uthman III (Sultan) details |
| Ottoman Empire | Bayezid I (Sultan) details |
| Papal States | Boniface IX (Pope) details |
| Phagmodrupa dynasty | Drakpa Gyaltsen (Monarch) details |
| Portugal | John I (King) details |
| Principality of Wallachia | Mircea I the Elder (Prince) details |
| State of the Teutonic Order | Konrad von Jungingen (Grand Master) details |
| Sukhothai Kingdom | Maha Thammaracha III (King) details |
| Venice | Antonio Venier (Doge); Michele Steno (Doge) details |
| Western Chagatai Khanate | Mahmud (Khan) details |