Yachiyo may refer to:
*
Yachiyo, Chiba, a city in Chiba Prefecture, Japan
*
Yachiyo, Hyōgo was a town located in Taka District, Hyōgo Prefecture, Japan.
As of 2003, the town had an estimated population of 6,262 and a population density of 118.00 persons per km². The total area was 53.07 km².
On November 1, 2005, Yachiyo, along wi ...
, a former town in Hyōgo Prefecture, Japan
*
Yachiyo, Ibaraki, a town in Ibaraki Prefecture, Japan
*A fictional teenage Japanese-Hawaiian girl, the title character in
Philip Kan Gotanda's play ''The Ballad of Yachiyo''
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