| Jōshū-Ichinomiya Station | |
| Native Name: | 上州一ノ宮駅 |
| Native Name Lang: | ja |
| Address: | Ichinomiya 226-2, Tomioka-shi, Gunma-ken 370-2452 |
| Country: | Japan |
| Coordinates: | 36.2531°N 138.8638°W |
| Distance: | 23.1 km from |
| Operator: | Jōshin Dentetsu |
| Line: | Jōshin Line |
| Platforms: | 1 island platform |
| Status: | Unstaffed |
| Opened: | 2 July 1897 |
| Former: | Ichinomiya (to 1921) |
| Passengers: | 188 |
| Pass Year: | FY2019 |
| Map Type: | Japan Gunma Prefecture#Japan |
is a passenger railway station in the city of Tomioka, Gunma, Japan, operated by the private railway operator Jōshin Dentetsu.
Jōshū-Ichinomiya Station is a station on the Jōshin Line and is 23.1 kilometers from the terminus of the line at .
The station consists of a single island platform connected to the station building by a level crossing.
Jōshū-Ichinomiya Station opened on 2 July 1897 as . It was renamed to its present name on 17 December 1921.