432
| Years: 428 429 430 431 - 432 - 433 434 435 436 | |
| Decades: 400s 410s 420s - 430s - 440s 450s 460s | |
| Centuries: 4th century - 5th century - 6th century | |
Events
- July 31 - Sixtus is elected to succeed Celestine as Pope.
- Battle of the Long Orchard
- King Rua unites the Huns
Deaths
- April 6 - Pope Celestine I
- Saint Ninian, missionary in Scotland