Onagawa Station (女川駅, Onagawa-eki) is a railway station in the town of Onagawa, Miyagi Prefecture, Japan, operated by East Japan Railway Company (JR East).

The station was absorbed into the JR East network upon the privatization of JNR on April 1, 1987.

Operations were suspended after the tsunami on March 11, 2011 which destroyed the station building and nearby railway tracks.

[1] Just over four years later, on March 21, 2015, the reconstructed Onagawa Station reopened marking the restoration of the entire Ishinomaki Line.

The new station building features an integrated community center and public bathing facility on the upper floors.