Yamakawa, Tokushima

Yamakawa (山川町) was a town located in Oe District, Tokushima Prefecture, Japan.

As of 2003, the town had an estimated population of 11,456 and a population density of 271.02 persons per km2. The total area was 42.27 km2.

On October 1, 2004, Yamakawa, along with the towns of Kamojima and Kawashima, and the village of Misato (all from Oe District), was merged to create the new city of Yoshinogawa.