Yahagi Station (矢作駅, Yahagi-eki) is a railway station on the Yahiko Line in the village of Yahiko, Niigata, Japan, operated by East Japan Railway Company (JR East).

Yahagi Station is served by the Yahiko Line and is 2.0 kilometers from terminus of the line at Yahiko Station.

The station consists of one ground-level side platform serving a single bi-directional track.

[1] The station opened on 16 October 1916.

With the privatization of Japanese National Railways (JNR) on 1 April 1987, the station came under the control of JR East.