- January 19 - Hundred Years' War: Rouen surrenders to Henry V of England which brings Normandy under the control of England.
- July 30 - Battle of Prague - Hussite forces under Jan Zizka defeat the army of Emperor Sigismund, who is forced to withdraw from Bohemia.
- September 10 - Assassination of Duke John of Burgundy by adherents of the Dauphin
- ???? - Emperor Go-Hanazono of Japan