828
| Years: 824 825 826 827 – 828 – 829 830 831 832 | |
| Decades: 790s 800s 810s – 820s – 830s 840s 850s | |
| Centuries: 8th century – 9th century – 10th century | |
Events
- Egbert of Wessex became first King of England
- Alcamo was founded by the Muslim commander al-Kamuk.
- First church in central and eastern Europe built at Nitra
- Coptic revolt in Egypt
Births
- September 8 – Ali al-Hadi, tenth Shia Imam (d. 868)
- Al-Dinawari, grammarian, historian, and theologian (d. 889)
Deaths
Categories: 828