Keio Hachioji Station (京王八王子駅) is a train station in Hachioji, Japan, and the western terminus of the Keio Electric Railway Keio Line. It is five minutes by foot from JR Hachioji Station.

It was originally Higashi-Hachioji Station, a station of the Onan Electric Railway, which opened in 1925. After Onan was merged into Keio, service from Hachioji to Shinjuku began in 1928. The station was renamed in 1963 and moved to its present underground location on April 2, 1989.