Yanagawa (梁川町 Yanagawa-machi?) was a castle town located in Date District, Fukushima Prefecture, Japan.
As of 2003, the town has an estimated population of 20,626 and a density of 248.72 persons per km². The total area is 82.93 km².
On January 1, 2006, Yanagawa, along with the towns of Date, Hobara, Ryōzen and Tsukidate (all from Date District), was merged to create Date City.
Coordinates: 37°51′00″N 140°36′00″E / 37.850°N 140.600°E