Mizusawa Station (水沢駅, Mizusawa-eki) is a railway station in the city of Ōshū, Iwate Prefecture, Japan, operated by East Japan Railway Company (JR East).

Mizusawa Station is served by the Tōhoku Main Line, and is located 470.1 km (292.1 mi) from the starting point of the line at Tokyo Station.

The station has an island platform and a single side platform, connected to the station building by a footbridge.

The station is noted for the numerous nambu fūrin (Japanese wind chimes), and the station is listed as one of the 100 Soundscapes of Japan.

[2] The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on 1 April 1987.