| Millennium: | 2nd millennium |
| Centuries: | 13th century – 14th century – 15th century |
| Decades: | 1270s 1280s 1290s – 1300s – 1310s 1320s 1330s |
| Years: | 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 1300s decade ran from January 1, 1300, to December 31, 1309. It was the first decade of the 14th century.