634
| Years: 630 631 632 633 – 634 – 635 636 637 638 | |
| Decades: 600s 610s 620s – 630s – 640s 650s 660s | |
| Centuries: 6th century – 7th century – 8th century | |
Events
- The Arabs invade Palestine.
- September – Khalid b. al-Waled captures Damascus.
- Omar succeeds Abu Bakr as Caliph of Islam.
- Oswald of Bernicia defeats Cadwallon ap Cadfan of Gwynedd in the Battle of Heavenfield and reunites Northumbria.
Births
Deaths
- August 23 – Abu Bakr, first Caliph of Islam
- Cadwallon ap Cadfan, king of Gwynedd
Categories: 634