317

{| align=right cellpadding=3 id=toc style="margin-left: 15px;"\n|- \n| align="center" colspan=2 | Years:
313 314 315 316 - 317 - 318 319 320 321\n|-\n| align="center" colspan=2 | Decades:
280s 290s 300s - 310s - 320s 330s 340s\n|- \n| align="center" | Centuries:
3rd century - 4th century - 5th century\n|} Events\n*Jin Yuan Di succeeds Jin Min Di; end of the western and beginning of the eastern Jin Dynasty Births\n*February - Constantine II, Roman Emperor Deaths \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n