Year 1481 (MCDLXXXI) was a common year starting on Monday (link will display the full calendar) of the Julian calendar).
May 3 – Mehmed II, Sultan of the Ottoman Empire dies and is succeeded by his son Bayezid II.
May 21 – Christian I, King of Denmark and Norway dies and is succeeded by his son John (1481–1513).
June 21 – The papal bull Aeterni regis grants all land south of the Canary Islands to Portugal.
August 29 – John II of Portugal starts to rule in his own right.
September 10 – Alphonso II of Naples recaptures the city of Otranto.
December 26 – Battle of Westbroek: Holland defeats the troops of Utrecht.
The Constitució de l'Observança was approved by the Catalan Courts, establishing the submission of royal power to the laws of the Principality of Catalonia.
With the death of Duke Charles IV of Anjou, Anjou reverts to the French crown under Louis XI of France.
Symeon I succeeds Maximus III as Patriarch of Constantinople.
Ludovico Sforza emerges as Regent of Milan (until 1499).
Axayacatl, Aztec ruler of Tenochtitlan, dies and is succeeded by his brother Tízoc.
Fribourg and Solothurn become Cantons of Switzerland.
Fire destroys the roof and the spires of the Notre-Dame de Reims cathedral.
The Aztec Calendar Stone or Sun Stone is carved.
January 15 – Ashikaga Yoshizumi, Japanese shogun (d. 1511)
March 2 – Franz von Sickingen, German knight (d. 1523)
March 7 – Baldassare Peruzzi, Italian architect and painter (d. 1537)
May 3 – Juana de la Cruz Vázquez Gutiérrez, Spanish venerated Christian (d. 1534)
May 14 – Ruprecht of the Palatinate, German bishop (d. 1504)
July 1 – King Christian II of Denmark, Scandinavian monarch under the Kalmar Union (d. 1559)
August 28 – Francisco de Sá de Miranda, Portuguese poet of the Renaissance (d. 1558)
November 11 – Christoph von Scheurl, German writer (d. 1542)
December 18 – Sophie of Mecklenburg, Duchess of Mecklenburg by birth, and by marriage Duchess of Saxony (d. 1503)
December 27 – Casimir, Margrave of Brandenburg-Bayreuth, Margrave of Bayreuth (d. 1527)
date unknown – Yan Song, Chinese prime minister (d. 1568)
probable – Antonio de Guevara, Spanish chronicler and moralist (d. 1545)
date unknown – Imperia La Divina, Roman courtesan, counted as the first famous courtesan in Europe (d. 1512)
January 6 – Akhmat Khan, khan of the Great Horde
May 3 – Mehmed II, Ottoman Sultan (b. 1432)
May – Karamanlı Mehmet Pasha, Ottoman (Turkish) grand vizier
May 21 – King Christian I of Denmark and Norway (b. 1426)
August 23 – Thomas de Littleton, English judge and legal author (b. c. 1407)
August 28 – King Afonso V of Portugal (b. 1432)
November 19 – Anne de Mowbray, 8th Countess of Norfolk (b. 1472)
date unknown
Axayacatl, Aztec ruler of Tenochtitlan
Charles IV, Duke of Anjou, titular King of Naples (b. 1436)
Jean Fouquet, French painter (b. 1420)
Ikkyu, Japanese Zen Buddhist priest and poet (b. 1394)
Mary Woodville, English noblewoman (b. c. 1454)
Erik Axelsson Tott, regent of Sweden (b. 1415)
1481 Wikipedia (Text) CC BY-SA