List of 1449 Major News Events in History, Most Important Historical Events in 1449
| Date | Event |
|---|---|
| January 6, 1449 | Constantine XI is crowned Byzantine Emperor at Mystras. |
| April 7, 1449 | Felix V abdicates his claim to the papacy, ending the reign of the final Antipope. |
| May 20, 1449 | The Battle of Alfarrobeira is fought, establishing the House of Braganza as a principal royal family of Portugal. |
| September 1, 1449 | Tumu Crisis: The Mongols capture the Emperor of China. |
| October 28, 1449 | Christian I is crowned king of Denmark. |