306
Centuries: 3rd century - 4th century - 5th century
Decades: 250s 260s 270s 280s 290s - 300s - 310s 320s 330s 340s 350s
Years: 301 302 303 304 305 - 306 - 307 308 309 310 311
Events
- July 25 - Constantine I proclaimed Roman emperor by his troops
- October 28 - Maxentius, son of the former Roman emperor Maximian proclaimed emperor
- The Council of Elvira declares killing through a spell a sin and the work of the devil
- Ephraim the Syrian, Christian Saint, in Nisibis, Mesopotamia (approximate date)
- Constantius Chlorus, the father of Constantine I, in York
- Jin Hui Di, emperor of China
