| 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 |
The 810s decade ran from January 1, 810 to December 31, 819.