James II (10 August 1267 – 2 or 5 November 1327), called the Just (the fair), (, ) was the King of Sicily (as James I) from 1285 to 1296 and King of Aragon and Valencia and Count of Barcelona from 1291 to 1327. In 1297 he was granted the Kingdom of Sardinia and Corsica. He used the Latin title Iacobus Dei gracia rex Aragonum, Valencie, Sardinie, et Corsice ac comes Barchinone. He was the second son of Peter III of Aragon and Constance of Sicily.