1335

January–December

• May 2 - Otto the Merry, Duke of Austria, becomes Duke of Carinthia.
• July 30 - Battle of Boroughmuir: John Randolph, 3rd Earl of Moray defeats Guy, Count of Namur in Scotland.
• November 30 - Battle of Culblean: David Bruce defeats Edward Balliol in Scotland.
• December 1 - Abu Sa'id Bahadur Khan dies, a victim of the plague that ravages the Ilkhanate. This is an early outbreak of the Black Death. His death without a clear heir causes the Ilkhanate to disintegrate.
• October 22 - Ex-emperor Hanazono becomes a Zen priest.

Date unknown

• Georgians under King George V finally defeat the Mongolians in a decisive battle. After that George V returns the Grave of Christ from the Muslims.
• Slavery is abolished in Sweden.
• Congress of Visegrád: The monarchs of Bohemia, Hungary, and Poland form an anti-Habsburg alliance.
• Carinthia and Carniola come under Habsburg rule. After the death of Duke Henry, the duchies are bestowed by Louis IV, [Holy Roman Emperor|Louis the Bavarian] on the Dukes of Austria. From that time onwards, what is today Slovenia is ruled jointly with Austria until 1918.
• Pope Benedict XII begins to reform the Cistercians.
• The excommunication of Frederick III of Sicily and the interdict placed on Sicily end.
• Construction begins on the papal palace in Avignon.
• Aabenraa is chartered as a city.
• The School of Arts in Zaragoza, Spain is founded.