Toyoshina Station (豊科駅, Toyoshina-eki) is a railway station in the city of Azumino, Nagano Prefecture, Japan, operated by East Japan Railway Company (JR East).

[1] Toyoshina Station is served by the Ōito Line and is 11.4 kilometers from the terminus of the line at Matsumoto Station.

[1] The station consists of one ground-level island platform serving a two tracks, connected to the station building by an underground passage.

The station has a Midori no Madoguchi staffed ticket office.

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