| Minami-Dewa Station | |
| Style: | JR East |
| Native Name: | 南出羽駅 |
| Native Name Lang: | ja |
| Address: | Nanaura, Yamagata-shi, Yamagata-ken 990-2171 |
| Country: | Japan |
| Coordinates: | 38.3028°N 140.3448°W |
| Operator: | JR East |
| Line: | Ōu Main Line |
| Platforms: | 2 side platforms |
| Distance: | 93.6 km from |
| Status: | Unstaffed |
| Opened: | March 5, 1952 |
| Map Type: | Japan Yamagata Prefecture#Japan |
| Map Dot Label: | Minami-Dewa Station |
is a railway station in the city of Yamagata, Yamagata Prefecture, Japan, operated by East Japan Railway Company (JR East).
Minami-Dewa Station is served by the Ōu Main Line, and is located 93.6 rail kilometers from the terminus of the line at Fukushima Station.
The station has one side platform serving a single bi-directional track. The station is unattended.
Minami-Dewa Station opened on March 5, 1952. The station was absorbed into the JR East network upon the privatization of JNR on April 1, 1987. A new station building was completed in 2000.