Decades: 330s 340s 350s 360s 370s - 380s - 390s 400s 410s 420s 430s

Years: 380 381 382 383 384 - 385 - 386 387 388 389 390

• February 11 - Oldest Pope elected: Siricius, bishop of Tarragona.
• The temple of Serapis in Alexandria is destroyed.

• Saint Patrick, missionary in Ireland (approximate date)

• Priscillian, Spanish theologian
• Aelia Flacilla, wife of Roman Emperor Theodosius I
• Pulcheria, daughter of Theodorius and Aelia Flacilla