378
Centuries: 3rd century - 4th century - 5th century
Decades: 320s 330s 340s 350s 360s - 370s - 380s 390s 400s 410s 420s
Years: 373 374 375 376 377 - 378 - 379 380 381 382 383
Events
- mid-February, Lentienses cross frozen Rhine, invading Roman Empire
- August 9: The Visigoths defeat the Roman Empire's army at Battle of Adrianople
Births
Deaths
- Roman Emperor Valens (at the Battle of Adrianople)
- Khui Ningomba, Meitei King of Manipur.