The 780s was the Decade that began on January 1, 780, and ended on December 31, 789. It is distinct from the decade known as the 79th decade which began on January 1, 781. and ended on December 31, 790.

Millennium: 1st millennium
Centuries: 7th century8th century9th century
Decades: 750s 760s 770s780s790s 800s 810s
Years: 780 781 782 783 784 785 786 787 788 789
Categories: BirthsDeathsArchitecture
EstablishmentsDisestablishments