Jōshū-Tomioka Station (上州富岡駅, Jōshū-Tomioka eki) is a passenger railway station in the city of Tomioka, Gunma, Japan, operated by the private railway operator Jōshin Dentetsu.

Jōshū-Tomioka Station is a station on the Jōshin Line and is 20.3 kilometers from the terminus of the line at Takasaki.

The station has a single side platform and a single island platform, connected to the station building by a level crossing.

1	■ Jōshin Line	for Takasaki
2	■ Jōshin Line	for Shimonita
3	■ Jōshin Line	for starting trains

Jōshū-Tomioka Station opened on 2 July 1897 as Tomioka Station (富岡駅, Tomioka-eki). It was renamed to its present name in 1921. The current station building was completed in 2014

• National Route 254
• Tomioka Post Office
• Tomioka City Hal

• List of railway stations in Japan

Media related to Jōshū-Tomioka Station at Wikimedia Commons

• Jōshin Dentetsu (in Japanese)
• Burari-Gunma (in Japanese)