Tsunan Station (津南駅, Tsunan-eki) is a railway station in the town of Tsunan, Nakauonuma District, Niigata Prefecture, Japan operated by East Japan Railway Company (JR East).

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

The station building is staffed, and includes an onsen public bath on its second story.

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

This Niigata Prefecture railroad station-related article is a stub.