1315
| Years: 1312 1313 1314 - 1315 - 1316 1317 1318 | |
| Decades: 1280s 1290s 1300s - 1310s - 1320s 1330s 1340s | |
| Centuries: 13th century - 14th century - 15th century | |
- August 13 - Louis X of France marries Clemence d'Anjou.
- November 15 - Swiss defeat Leopold of Austria at Battle of Morgarten, ensuring independence for the Swiss Confederation.
- August - Louis X is crowned King of France.
- The Great Famine of 1315-1317 begins.
- Hojo Mototoki becomes Kamakura shogun of Japan.
- Eudes IV succeeds Hugh V as Duke of Burgundy.
- John XIII Glykys becomes Patriarch of Constantinople.
- Flushing is granted city rights.
- Witzlaw III, prince of Rügen, builds a castle at Barth.
- Emir Ismael Abu-I-Walid orders the Jews of Granada, Spain to don the yellow badge
- Afonso IV of Portugal succeeds his father Denis of Portugal
- Dassel of Germany is granted city rights.
- Kos fortress erected in Greece
- Arsenian schism ends
- Louis X of France crowned at Reims
- Buonamico Buffalmacco, Italian painter
- Hojo Hirotoki, Kamakura regent
- Maria, first wife of Charles I of Hungary
- Ramon Llull