Moriguchi Station (森口駅, Moriguchi-eki) is a railway station in the city of Matsumoto, Nagano, Japan, operated by the private railway operating company Alpico Kōtsū.

Moriguchi Station is a station on the Kamikōchi Line and is 8.6 kilometers from the terminus of the line at Matsumoto Station.

The station has two ground-level side platforms serving two tracks, connected to the station building by a level crossing.

A new station building was completed in March 2012.

In fiscal 2016, the station was used by an average of 279 passengers daily (boarding passengers only).