is a passenger railway station located in Minami-ku in the city of Sagamihara, Kanagawa Prefecture, Japan, and is operated by the East Japan Railway Company (JR East).
Kobuchi Station is served by the Yokohama Line, and is located 25.7 kilometers from the terminus of the line at .
Kobuchi Station has a two opposed side platforms serving two tracks, connected to the station building by a footbridge. The tracks are set in a cutting, and the elevated station building's exit is at ground level. The station has a Midori no Madoguchi staffed ticket office.
Kobuchi Station was opened on 13 March 1988.
Station numbering was introduced on 20 August 2016 with Kobuchi being assigned station number JH24.
In fiscal 2019, the station was used by an average of 23,002 passengers daily (boarding passengers only).
The passenger figures (boarding passengers only) for previous years are as shown below.