Echigo-Iwatsuka Station (越後岩塚駅, Echigo-Iwatsuka-eki) is a railway station in the city of Nagaoka, Niigata, Japan, operated by East Japan Railway Company (JR East).

Echigo-Iwatsuka Station is served by the Shin'etsu Main Line and is 60.5 kilometers from the terminus of the line at Naoetsu Station.

The station consists of two ground-level opposed side platforms connected by a footbridge serving two tracks.

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.