| Millennium: | 2nd millennium |
| Centuries: | 14th century – 15th century – 16th century |
| Decades: | 1410s 1420s 1430s – 1440s – 1450s 1460s 1470s |
| Years: | 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 1440s decade ran from January 1, 1440, to December 31, 1449.