| Aizu-Ōshio Station | |
| Style: | JR East |
| Native Name: | 会津大塩駅 |
| Native Name Lang: | ja |
| Address: | Ōshio, Kaneyama-machi, Ōnuma-gun, Fukushima-ken 968-0411 |
| Country: | Japan |
| Distance: | 75.4 km from |
| Operator: | JR East |
| Line: | Tadami Line |
| Platforms: | 1 side platform |
| Tracks: | 1 |
| Status: | Unstaffed |
| Opened: | February 1, 1965 |
| Map Type: | JR Tadami Line#Japan Fukushima Prefecture#Japan |
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 is served by the Tadami Line, and is located 75.4 rail kilometers from the official starting point of the line at .
Aizu-Ōshio Station has one side platform serving a single bi-directional track. The platform is very short and can only accommodate a single carriage. The station is unattended.
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 and .[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 and, which includes this station were replaced by a provisional bus service. The closed section resumed operations on 1 October 2022.[2]