Aizu-Ōshio Station (会津大塩駅, Aizu-Ōshio-eki) is a railway station on the Tadami Line in the town of Kaneyama, Ōnuma District, Fukushima Prefecture, Japan, operated by East Japan Railway Company (JR East).

Aizu-Ōshio Station has one side platform serving a single bi-directional track.

Aizu-Ōshio Station opened on February 1, 1965, as an intermediate station on the extension of eastern section of the Japanese National Railways (JNR) Tadami Line between Aizu-Kawaguchi and Tadami.

[1] The station was absorbed into the JR East network upon the privatization of the JNR on April 1, 1987.

Due to damage caused by torrential rainfall on July 30, 2011, services on the section of line between Aizu-Kawaguchi and Tadami, which includes this station were replaced by a provisional bus service.