Shimojima Station (下島駅, Shimojima-eki) is a railway station on the Iida Line in the city of Ina, Nagano Prefecture, Japan, operated by Central Japan Railway Company (JR Central).

[1] Shimojima Station is served by the Iida Line and is 174.5 kilometers from the starting point of the line at Toyohashi Station.

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

There is no station building, but only a shelter on the platform.

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