Died in 1382

Jan 5 Philippa 5th Countess of Ulster the suo jure Countess of Ulster.
Feb 8 Blanche of France Duchess of Orléans the posthumous daughter of King Charles IV of France and his third wife Jeanne d'Évreux.
May 9 Margaret I Countess of Burgundy Countess Palatine of Burgundy and Artois, reigned from 1361 and 1382. By marriage, she was also countess of Flanders, Nevers and Rethel
Jul 11 Nicole Oresme a significant philosopher of the later Middle Ages. He wrote influential works on economics, mathematics, physics, astrology and astronomy, philosophy, and theology; was Bishop of Lisieux, a translator, a counselor of King Charles V of France, and probably one of the most original thinkers of the 14th century
Jul 27 Joanna I of Naples Queen of Naples and Countess of Provence and Forcalquier from 1343 until her death. She also reigned as Princess of Achaea and claimed the crowns of Jerusalem and Sicily
Aug 13 Eleanor of Aragon Queen of Castile a daughter of King Peter IV of Aragon and his wife Eleanor of Sicily. She was a member of the House of Aragon and Queen of Castile by her marriage
Aug 15 Kęstutis monarch of medieval Lithuania. He was the Duke of Trakai and governed the Grand Duchy of Lithuania, 1342–82, together with his brother Algirdas , and with his nephew Jogaila. He ruled over the Lithuanians and Ruthenians
Sep 10 Louis I of Hungary King of Hungary and Croatia from 1342 and King of Poland from 1370 until his death.
Oct 4 Ludovico II Gonzaga an Italian politician who was capitano del popolo of Mantua. He was a member of the House of Gonzaga
Oct 13 Peter II of Cyprus king of Cyprus from 17 January 1369 until his death.
Oct 16 Michele Morosini the Doge of Venice for a few months, from 10 June 1382 to his death in October the same year.
Oct 18 James Butler 2nd Earl of Ormond a noble in the Peerage of Ireland. He was Lord Justice of Ireland in 1359, 1364, and 1376, and a dominant political leader in Ireland in the 1360s and 1370s
Nov 27 Philip van Artevelde a Flemish patriot, the son of Jacob van Artevelde. Because of his father's prominence he was godson of English queen Philippa of Hainault, who held him in her arms during his baptism