1331

Events 
 September 8 – Stefan Dusan declares himself king of Serbia.
 Start of the reign of Emperor Kogon of Japan, first of the Northern Ashikaga Pretenders.
 24 September – Edward Balliol enthroned as King of Scotland.
 September 27 – the Battle of Plowce took place.

 Births 
 Coluccio Salutati, Florentine political leader (died 1406)

 Deaths 
 January 14 – Odoric, Italian explorer
 October 27 – Abulfeda, Arab historian and geographer (born 1273)