| Millennium: | 1st millennium BC |
| Centuries: | 10th century BC – 9th century BC – 8th century BC |
| Decades: | 830s BC 820s BC 810s BC – 800s BC – 790s BC 780s BC 770s BC |
| Years: | 809 BC 808 BC 807 BC 806 BC 805 BC 804 BC 803 BC 802 BC 801 BC 800 BC |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |