1339
| Years: 1336 1337 1338 - 1339 - 1340 1341 1342 | |
| Decades: 1300s 1310s 1320s - 1330s - 1340s 1350s 1360s | |
| Centuries: 13th century - 14th century - 15th century | |
Events
- Emperor Go-Murakami ascends to the throne of Japan
Births
- November 1 - Duke Rudolf IV of Austria (died 1365)
- Pope Alexander V (died 1410)
- John V, Duke of Brittany (died 1399)
- Eric XII of Sweden (died 1359)
Deaths
- February 17 - Otto the Merry, Duke of Austria, on February 17 (born 1301)
- May 26 - Aldona Ona, Queen of Poland 1333 – 1339
- September 19 - Emperor Go-Daigo of Japan (born 1288)
- Henry de Cobham, 1st Baron Cobham, Lord Warden of the Cinque Ports (born 1260)