Uonuma-Nakajō Station (魚沼中条駅, Uonuma-Nakajō-eki) is a railway station in the city of Tōkamachi, Niigata, Japan operated by East Japan Railway Company (JR East).

Uonuma-Nakajō Station is served by the Iiyama Line, and is 78.4 kilometers from the starting point of the line at Toyono Station.

The station consists of a single side platform serving one bi-directional track. The station is unattended.

Uonuma-Nakajō Station opened on 15 November 1927. With the privatization of Japanese National Railways (JNR) on 1 April 1987, the station came under the control of JR East.

• National Route 117
• Uonuma-Nakajō Post Office
• Nakajō Middle School

• List of railway stations in Japan

• JR East station information (in Japanese)