457
| Years: 453 454 455 456 - 457 - 458 459 460 461 | |
| Decades: 420s 430s 440s - 450s - 460s 470s 480s | |
| Centuries: 4th century - 5th century - 6th century | |
Events
- February 7 - Leo I becomes East Roman emperor.
- Childeric I succeeds Merovech as king of the Franks (or 458).
- Majorian is declared emperor by Ricimer.
- Victorius of Aquitania computes new tables for celebrating Easter.
- Hormizd III becomes king of Persia.
- Peroz I rebels against his brother Hormizd III.
Births
Deaths
- October 28, Ibas, bishop of Edessa
- Marcian, East Roman emperor
- Theodoret, Christian bishop and theologian
- Yazdegerd II, king of Persia
- Valerian, bishop of Rome
af:457 bg:457 bs:457 ca:457 de:457 es:457 eo:457 eu:457 fr:457 ko:457년 hr:457 it:457 nl:457 no:457 pl:457 pt:457 ro:457 ru:457 sl:457 sr:457 uk:457 zh:457年