Sawanakayama Station (沢中山駅, Sawanakayama-eki) is a railway station in the town of Tateyama, Toyama, Japan, operated by the private railway operator Toyama Chihō Railway.

Sawanakayama Station is served by the Toyama Chihō Railway Tateyama Line, and is 8.6 kilometers from the starting point of the line at Terada.

The station has one ground-level side platform serving a single bi-directional track.

Sawanakayama Station was opened on 19 March 1921.

The station is located in a rural area with only a few scattered farmhouses nearby.