is a railway station in the city of Nasushiobara, Tochigi, Japan, operated by the East Japan Railway Company (JR East).
Nishi-Nasuno Station is served by the Utsunomiya Line (Tohoku Main Line), and lies 151.8 kilometers from the starting point of the line at .
This station has an elevated station building with one island platform and one side platform underneath; however, platform 2 is not in use. The station is staffed.
Nishi-Nasuno Station opened on 1 October 1886. With the privatization of JNR on 1 April 1987, the station came under the control of JR East.
In fiscal 2019, the station was used by an average of 3740 passengers daily (boarding passengers only).