The 20s was a decade that started on 1 January 20 and ended on 31 December 29.

Millennium: 1st millennium
Centuries: 1st century BC1st century2nd century
Decades: 0s BC 0s 10s20s30s 40s 50s
Years: 20 21 22 23 24 25 26 27 28 29
Categories: BirthsDeathsArchitecture
Note: Sometimes the '20s is used as shorthand for the 1920s, the 1820s, or other such decades in various centuries

Significant people change