|Ab urbe condita||2114|
|Balinese saka calendar||1282–1283|
|English Regnal year||34 Edw. 3 – 35 Edw. 3|
|Chinese calendar||庚子年 (Metal Rat)|
4057 or 3997
— to —
辛丑年 (Metal Ox)
4058 or 3998
|- Vikram Samvat||1417–1418|
|- Shaka Samvat||1282–1283|
|- Kali Yuga||4461–4462|
|Japanese calendar||Enbun 6 / Kōan 1|
|Minguo calendar||551 before ROC|
|Thai solar calendar||1903–1904|
1487 or 1106 or 334
— to —
1488 or 1107 or 335
- March 17 – An-Nasir Hasan, Mamluk Sultan of Egypt, is killed by one of his own mamluks, Yalbugha al-Umari, who, with the senior Mamluk emirs, has al-Mansur Muhammad installed as the new sultan.
- April 13 – The University of Pavia is founded, on the Italian Peninsula.
- July 27 – Battle of Visby: King Valdemar IV of Denmark conquers the city of Visby by defeating his peasant army. This allows Lübeck to become the new leading city of the Hanseatic League.
- October 10 – Edward, the Black Prince marries Joan of Kent.
- In the Marinid Empire in modern-day Morocco, Abu Salim Ibrahim is overthrown by Abu Umar, who is in turn overthrown by Abu Zayyan.
- The Blue Horde descends into anarchy. Between 1361 and 1378, over 20 khans succeed each other in different parts of the Blue Horde's territory.
- Chinese rebels capture the Goryeo capital.
- The earliest known musical keyboard instrument is built, with the layout of black and white keys that has since become standard.
- January 7 – Gerlach I of Nassau-Wiesbaden
- March 17 – An-Nasir Hasan, Mamluk Sultan of Egypt (b. 1334/35)
- March 23 – Henry of Grosmont, Duke of Lancaster, English soldier and diplomat
- May 21 – Orhan Ghazi, Ottoman Sultan (b. 1274)
- June 9 – Philippe de Vitry, French composer (b. 1291)
- June 15 – Johannes Tauler, German mystic theologian
- June 17 – Ingeborg of Norway, princess consort and regent of Sweden (b. 1301)
- September 18 – Louis V, Duke of Bavaria (b. 1315)
- October 4 – John de Mowbray, 3rd Baron Mowbray, English baron (b. 1310)
- October 8 – John Beauchamp, 3rd Baron Beauchamp, Warden of the Cinque Ports
- November 21 – Philip I, Duke of Burgundy (plague) (b. 1346)
- date unknown