2nd century

Millennium:	1st millennium
Centuries:	1st century · 2nd century · 3rd century
Decades:	100s 110s 120s 130s 140s; 150s 160s 170s 180s 190s
Categories:	Births – Deaths ; Establishments – Disestablishments

The 2nd century was the century from 101 to 200.

Decades and years

Note: years before or after the 2nd century are in italics.

Map of the world in 100 AD.
Map of the world in 200 AD, at the end of the second century.
Pieces of Hadrian's Wall remain near Greenhead and along the route, though large sections have been dismantled over the years to use the stones for various nearby construction projects.
The La Mojarra Stela 1, from Veracruz, Mexico, made by the Epi-Olmec culture in 156.