The 810s was a decade that started on 1 January 810 and ended on 31 December 819. It is distinct from the decade known as the 82th decade which began on January 1, 811 and ended on December 31, 820.
| Millennium: | 1st millennium |
| Centuries: | 8th century – 9th century – 10th century |
| Decades: | 780s 790s 800s – 810s – 820s 830s 840s |
| Years: | 810 811 812 813 814 815 816 817 818 819 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
Births
change- Basil I, emperor of the Byzantine Empire