| Millennium: | 1st millennium |
| Centuries: | 3rd century – 4th century – 5th century |
| Decades: | 280s 290s 300s – 310s – 320s 330s 340s |
| Years: | 310 311 312 313 314 315 316 317 318 319 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 310s decade ran from January 1, 310, to December 31, 319.