| Millennium: | 1st millennium |
| Centuries: | 3rd century – 4th century – 5th century |
| Decades: | 350s 360s 370s – 380s – 390s 400s 410s |
| Years: | 380 381 382 383 384 385 386 387 388 389 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 380s decade ran from January 1, 380, to December 31, 389.
St. Patrick was born in Scotland in 387