Nishi-Ōgata Station (西大方駅, Nishi-Ōgata-eki) is a passenger railway station located in the town of Kuroshio, Hata District, Kōchi Prefecture, Japan.

Parking and a bike shed are provided on a lay-by along National Route 56 which runs adjacent to the embankment.

A flight of steps leads up from the parking area to the platform and the station is thus not wheelchair accessible.

[2][5] The station opened on 1 October 1970 under the management of Japanese National Railways (JNR).

After the privatization of JNR, control of the station passed to Tosa Kuroshio Railway on 1 April 1988.