1270s
The 1270s is a decade. It started on 1 January 1270 and ended on 31 December 1279.
| Millennium: | 2nd millennium |
| Centuries: | 12th century – 13th century – 14th century |
| Decades: | 1240s 1250s 1260s – 1270s – 1280s 1290s 1300s |
| Years: | 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
Births
- 1270 – March 12 – Charles of Valois, first Count of Valois (d. 1325)
- 1272 – April – Joan of Acre, daughter of King Edward I of England and his first wife, Eleanor of Castile (d. 1307)
- c. 1272 – William Wallace, Scottish knight (d. 1305)
- 1274 – July 11 – Robert I of Scotland (Robert the Bruce), King of Scotland (d. 1329)
- c. 1275 – John de Menteith, Scottish nobleman (d. c. 1323)
Deaths
- 1270 – August 25 – King Louis IX of France (b. 1214)
- 1272 – November 16 – Henry III of England, King of England (b. 1207)
- 1273 – December 17 – Rumi, Islamic poet (b. 1207)
- 1274 – Saint Bonaventure (b. 1221)
- 1274 – March 7 – Thomas Aquinas, Dominican priest (b. 1225)
- 1276 – June 22 – Pope Innocent V (b. c. 1225)
- c. 1276 – Coppo di Marcovaldo, Florentine painter (b. c. 1225)