| Millennium: | 2nd millennium |
| Centuries: | 13th century – 14th century – 15th century |
| Decades: | 1300s 1310s 1320s – 1330s – 1340s 1350s 1360s |
| Years: | 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 1330s decade ran from January 1, 1330, to December 31, 1339.