Ubashima Station (祖母島駅, Ubashima-eki) is a passenger railway station in the city of Shibukawa, Gunma Prefecture, Japan, operated by East Japan Railway Company (JR East).

Ubashima Station is a station on the Agatsuma Line, and is located 7.7 rail kilometers from the terminus of the line at Shibukawa Station.

The station consists of a single side platform. The station is unattended.

Ubashima Station was opened on 10 February 1959. The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on 1 April 1987.

• Agatsuma River

Media related to Ubashima Station at Wikimedia Commons

• JR East Station information (in Japanese)