Shin-Koyasu Station (新子安駅, Shin-koyasu-eki) is a passenger railway station located in Kanagawa-ku, Yokohama, Kanagawa Prefecture, Japan, operated by the East Japan Railway Company (JR East).

The station consists of one elevated island platform serving two tracks, with the station building underneath.

The station opened on 11 November 1943.

In fiscal 2019, the station was used by an average of 23,894 passengers daily (boarding passengers only).

Media related to Shin-Koyasu Station at Wikimedia Commons This Kanagawa Prefecture railroad station-related article is a stub.