Shin-Koiwa Station (新小岩駅, Shin-Koiwa-eki) is a railway station in the Shin-Koiwa neighborhood, in Katsushika, Tokyo, Japan, operated by East Japan Railway Company (JR East).

The station has a "Midori no Madoguchi" staffed ticket office and also a "View Plaza" travel agent.

[1] With the privatization of Japanese National Railways (JNR) on 1 April 1987, the station came under the control of JR East.

[8] JR East considered installing platform-edge doors at Shin-Koiwa as early as 2013 due to the large number of passenger accidents and suicides occurring at the station.

[9] Katsushika Ward made an official request to JR East to install platform-edge doors at the station in July 2012.