| Ōiwa Station | |
| Native Name: | 大岩駅 |
| Native Name Lang: | ja |
| Style: | JR West |
| Address: | Otani, Iwami-cho, Iwami-gun, Tottori-ken 681-0073 |
| Country: | Japan |
| Coordinates: | 35.5669°N 134.3085°W |
| Owned: | JR West |
| Operator: | JR West |
| Line: | San'in Main Line |
| Distance: | 214.8km (133.5miles) from |
| Platforms: | 1 side platform |
| Status: | Unstaffed |
| Passengers: | 204 daily |
| Pass Year: | FY2018 |
| Map Type: | Japan Tottori Prefecture#Japan |
| Map Dot Label: | Ōiwa Station |
| Mapframe: | yes |
| Mapframe-Zoom: | 17 |
is a passenger railway station located in the town of Iwami, Iwami District, Tottori Prefecture, Japan. It is operated by the West Japan Railway Company (JR West).[1]
Ōiwa Station is served by the San'in Main Line, and is located 214.8 kilometers from the terminus of the line at . Only local trains stop at this station.
The station consists of a single ground-level opposed side platform serving one bi-directional track. The station is unattended.
Ōiwa Station opened on January 1, 1950. With the privatization of the Japan National Railways (JNR) on April 1, 1987, the station came under the aegis of the West Japan Railway Company.
In fiscal 2018, the station was used by an average of 204 passengers daily.[2] [3]