| Aizu-Mizunuma Station | |
| Style: | JR East |
| Native Name: | 会津水沼駅 |
| Native Name Lang: | ja |
| Address: | Mizunuma Kuwabatake, Kaneyama-machi, Ōnuma-gun, Fukushima-ken 968-0001 |
| Country: | Japan |
| Distance: | 55.1 km from |
| Operator: | JR East |
| Line: | Tadami Line |
| Platforms: | 1 side platform |
| Tracks: | 1 |
| Status: | Unstaffed |
| Opened: | September 20, 1956 |
| 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-Mizunuma Station is served by the Tadami Line, and is located 55.1 kilometers from the official starting point of the line at .
Aizu-Mizunuma Station has one side platform serving a single bi-directional track. There is no station building, but only a small shelter on the platform. The station is unattended.
Aizu-Mizunuma Station opened on September 20, 1956, 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.
Aizu-Mizunuma Station is located in an isolated rural location with no buildings nearby.