Aozasa Station (青笹駅, Aozasa-eki) is a railway station in the city of Tōno, Iwate, Japan, operated by East Japan Railway Company (JR East).

The station has one side platform, serving a single bi-directional track.

There is no station building, but there is a brick weather shelter, located across the road parallel to the platform.

Aozasa Station opened on 1 September 1915 on the Iwate Light Railway (岩手軽便鉄道), a 762 mm (2 ft 6 in) light railway extending 65.4 km from Hanamaki to the now-defunct Sennintōge Station (仙人峠駅).

The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on 1 April 1987.