Nishi-Iwakuni Station is a train station in Iwakuni, Yamaguchi Prefecture, Japan. It is operated by Iwakuni City on the Gantoku Line which connects Iwakuni Station in Iwakuni City, Yamaguchi Prefecture and Kushigahama Station in Shunan City, Yamaguchi Prefecture. The Nishi- Iwakuni Station started a business as Iwakuni Station of the Gantoku Line on April 15, 1929.
The station building is a Western-style building, and the design which made Kintai Bridge a motif is taken in at the front entrance. The Kintai Bridge is a historical wooden arch bridge near to this station.