The 1170s was a decade that started on 1 January 1170 and ended on 31 December 1179. It is distinct from the decade known as the 118th decade which began on January 1, 1171. and ended on December 31, 1180.

Millennium: 2nd millennium
Centuries: 11th century12th century13th century
Decades: 1140s 1150s 1160s1170s1180s 1190s 1200s
Years: 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179
Categories: BirthsDeathsArchitecture
EstablishmentsDisestablishments
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Significant people

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