Year 1449 was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar.

Events of 1449

• January 6 - Constantine XI is crowned Byzantine Emperor at Mistra. He will be the last in a line of rulers that can be traced to the founding of Rome.
• April 7 - The last Antipope, Felix V, abdicates.
• April 19 - Pope Nicholas V is elected by the Council of Basel.
• April 25 - The Council of Basel dissolves itself.
• August 13 - First Margrave War: Brandenburg Margrave Albrecht Achilles takes Lichtenau Fortress from Nuremberg.
• September 8 - Battle of Tumu Fortress: The Oirat Mongols defeat the Ming Dynasty army and capture the Zhengtong Emperor of China; the latter is officially deposed while his brother ascends as the Jingtai Emperor the next year.
• October 29 - The French recapture Rouen from the English.

Ongoing

• Wars in Lombardy (1425-1454)

Births

• January 1 - Lorenzo de' Medici, Italian statesman (d. 1492)
• January 17 - Blessed Osanna of Mantua, Dominican mystic (d. 1505)
• April 27 - Asakura Ujikage, Japanese clan head (d. 1486)
• October 8 - Bona of Savoy, Duchess of Milan (d. 1503)
• October 21 - George Plantagenet, 1st Duke of Clarence, brother of Edward IV of England and Richard III of England (d. 1478)
• date unknown
  • Archibald Douglas, 5th Earl of Angus (d. 1513)
  • Domenico Gagini, sculptor (d. 1492)
  • Domenico Ghirlandaio, Italian artist (d. 1494)
  • Magnus Hundt, German physician and theologian (d. 1519)
  • Margaret of Thuringia, wife of the Elector of Brandenburg (d. 1501)
• probable
  • Ilham Ghali khan of Kazan Khanate, (d. 1490)
  • Srimanta Sankardeva, Assamese scholar and religious figure (d. c. 1568)

Deaths

• March - Dolce dell'Anguillara, condottiero (b. 1401)
• May 20 (at the Battle of Alfarrobeira)
  • Dom Álvaro Vaz de Almada, 1st Earl of Avranches
  • Infante Pedro, Duke of Coimbra (b. 1392)
• August 13 - Louis IV, Elector Palatine (b. 1424)
• October 27 - Ulugh Beg, Timurid ruler and astronomer (b. 1394)
• December 24 - Walter Bower, Scottish chronicler (b. 1385)
• date unknown
  • Anne Beauchamp, 15th Countess of Warwick (b. 1443)
  • Alexander of Islay, Earl of Ross, Lord of the Isles

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