is a passenger railway station in the city of Shibukawa, Gunma Prefecture, Japan, operated by East Japan Railway Company (JR East).
Onogami-Onsen Station is a station on the Agatsuma Line, and is located 13.7 kilometers from the terminus of the line at Shibukawa Station.
The station consists of one side platform serving a single track. The station is unattended.
Onogami-Onsen Station opened on 14 March 1992.