1266
| Years: 1263 1264 1265 - 1266 - 1267 1268 1269 | |
| Decades: 1230s 1240s 1250s - 1260s - 1270s 1280s 1290s | |
| Centuries: 12th century - 13th century - 14th century | |
Events
- February 26 - French defeat Germans and Sicilians at Battle of Benevento.
- Dictum of Kenilworth issued.
- Treaty of Perth gives Western Isles to Scotland.
- Prince Koreyasu succeeds Prince Munetaka as shogun in Japan.
- Beatrice Portinari, Dante Alighieri's beloved and guide through Heaven in The Divine Comedy
- February 26 - Manfred of Sicily
- Birger Jarl, Swedish regent