Year 1302 (MCCCII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar.
May 18 – Bruges Matins, the nocturnal massacre of the French garrison in Bruges by members of the local Flemish militia
June 12 – Rakvere, Estonia, receives Lübeck city rights.
July 11 – Battle of the Golden Spurs (Guldensporenslag in Dutch): Flanders gains a major victory over the French.
July 27 – The Ottoman Turks defeat the Byzantine Empire in the Battle of Bapheus, heralding the Turkish conquest of Bithynia.
September 24 – Charles II of Naples makes peace with Frederick III of Sicily under the Treaty of Caltabellotta, ending the War of the Sicilian Vespers.
September 26 – The Fall of Ruad, the last Crusader stronghold in the Levant.
October 4 – A peace treaty between the Byzantine Empire and the Republic of Venice ends the Byzantine–Venetian War (1296–1302).
November 18 – Boniface VIII publishes the Papal bull Unam Sanctam.
Roger de Flor founds the Catalan Company, with soldiers (Almogavars) jobless after the Treaty of Caltabellotta.
Castile occupies the harbor of Algiers.
Jičín, Bohemia is chartered as a city.
Pope Boniface VIII suppresses the Franciscans.
The Estates General of France meets for the first time.
Dante Alighieri is exiled from Florence by the Black Guelphs, as is Petrarch's father (see Guelphs and Ghibellines).
Robert the Bruce, king of Scotland, reconciles with Edward I of England.
Philip IV of France confiscates Jewish property.
Confucian Temple erected in Beijing.
December 7 – Azzone Visconti, Lord of Milan (d. 1339)
date unknown
Ahmad ibn Naqib al-Misri, Islamic scholar (d. 1367)
Andrew Corsini, Italian bishop (d. 1373)
Domhnall II, Earl of Mar (d. 1332)
January 19 – Al-Hakim I, Caliph of Cairo
March 9 or March 9 1301 – Richard FitzAlan, 8th Earl of Arundel (b. 1267)
March 20 – Ralph Walpole, Bishop of Norwich
May 2 – Blanche of Artois, dowager, former queen consort and regent of Navarre (b. c. 1248)
July 11 – Pierre Flotte, French politician and lawyer
September 18 – Eudokia Palaiologina, Empress of Trebizond (b. c. 1265)
November 17 or November 17 1301 – St. Gertrude the Great
December 26 – Valdemar, King of Sweden, 1250–1275 (b. c. 1238/1239)
December 31 – Frederick III, Duke of Lorraine (b. 1238)
date unknown
Godfrey Giffard, English bishop and politician (b. c. 1235)
Hu Sanxing, a Song dynasty Chinese historian (b. 1230)
probable
Cimabue, Florentine painter who discovered Giotto
Infanta Sancha of Portugal (b. 1264)
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