Koza Station (古座駅, Koza-eki) is a passenger railway station in located in the town of Kushimoto, Higashimuro District, Wakayama Prefecture, Japan, operated by West Japan Railway Company (JR West).

Koza Station is served by the Kisei Main Line (Kinokuni Line), and is located 215.0 kilometers from the terminus of the line at Kameyama Station and 34.8 kilometers from Shingū.

Koza Station opened on December 11, 1936.

With the privatization of the Japan National Railways (JNR) on April 1, 1987, the station came under the aegis of the West Japan Railway Company.

[3] Media related to Koza Station at Wikimedia Commons This Wakayama Prefecture railroad station-related article is a stub.