Ōshō Station (大庄駅, Ōshō-eki) is a railway station on the Toyama Chihō Railway Kamidaki Line in the city of Toyama, Toyama Prefecture, Japan, operated by the private railway operator Toyama Chihō Railway.

Ōshō Station is served by the Toyama Chihō Railway Kamidaki Line, and is 7.9 kilometers from the starting point of the line at Minami-Toyama.

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

The station is unattended.

Ōshō Station opened on 25 April 1921.