394
| Years: 390 391 392 393 - 394 - 395 396 397 398 | |
| Decades: 360s 370s 380s - 390s - 400s 410s 420s | |
| Centuries: 3rd century - 4th century - 5th century | |
Events
- September 6 - Battle of Frigidus: The Christian Roman Emperor Theodosius I defeats and kills the pagan usurper Eugenius and his Frankishish general Arbogast.
- The Olympic Games are abandoned by Roman emperor Theodosius I.
- The sacred fire of the Roman Empire stop burning (see Vesta).
- Epiphanius of Salamis attacks Origen as a heretic.
- Gunabhadra, Indian Buddhist scholar-monk
- Libanius, rhetorician (approximate date)
- Didymus The Blind, theologian