List of 1320 Major News Events in History, Most Important Historical Events in 1320
| Date | Event |
|---|---|
| January 20, 1320 | Duke Wladyslaw Lokietek becomes king of Poland. |
| April 6, 1320 | The Scots reaffirm their independence by signing the Declaration of Arbroath. |
| September 9, 1320 | In the Battle of Saint George, the Byzantines under Andronikos Asen ambush and defeat the forces of the Principality of Achaea, securing possession of Arcadia. |