Ōnuki Station (大貫駅, Ōnuki-eki) is a passenger railway station in the city of Futtsu, Chiba Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Ōnuki Station is served by the Uchibo Line, and is located 46.6 km from the starting point of the line at Soga Station.

The station consists of a single island platform serving two tracks, connected to the station building by a footbridge.

The station was absorbed into the JR East network upon the privatization of the Japan National Railways (JNR) on April 1, 1987.

[1] Media related to Ōnuki Station at Wikimedia Commons This Chiba Prefecture railroad station-related article is a stub.