Kazusa-Ichinomiya Station (上総一ノ宮駅, Kazusa-Ichinomiya-eki) is a passenger railway station located in the town of Ichinomiya, Chiba Prefecture Japan, operated by the East Japan Railway Company (JR East).

The station consists of a single island platform and a single side platform serving three tracks, connected to a white-washed station building by an footbridge.

The station has a Midori no Madoguchi staffed ticket office.

The station was absorbed into the JR East network upon the privatization of the Japan National Railways on 1 April 1987.

[1] Media related to Kazusa-Ichinomiya Station at Wikimedia Commons