1323
| Years: 1320 1321 1322 - 1323 - 1324 1325 1326 | |
| Decades: 1290s 1300s 1310s - 1320s - 1330s 1340s 1350s | |
| Centuries: 13th century - 14th century - 15th century | |
Events
- Canonization of Saint Thomas Aquinas
- Lithuania: Vilnius becomes capital
- August 12 - The Treaty of Nöteborg between Sweden and Novgorod (Russia) is signed, regulating the border for the first time
- Pharos of Alexandira Lighthouse (one of the Seven Wonders of the world) is destroyed by a series of earthquakes
Births
- Constance of Penafiel, daughter of Juan Manuel "El Scritor" de Castile (died 1345)
Deaths
- Amadeus V of Savoy (born 1252)
- Andrew Harclay, 1st Earl of Carlisle, English military leader
- Gegeen Khan, Grand khan of the Mongol Empire (born 1303)