Shimo-Kosawa Station (下古沢駅, Shimo-Kosawa-eki) is a passenger railway station in the town of Kudoyama, Ito District, Wakayama Prefecture, Japan, operated by the private railway company Nankai Electric Railway.

Shimo-Kosawa Station is served by the Nankai Kōya Line, and is located 55.9 kilometers from the terminus of the line at Shiomibashi Station and 55.2 kilometers from Namba Station.

The station consists of two opposed side platforms connected to the station building by a level crossing.

The Nankai Railway was merged into the Kintetsu group in 1944 by orders of the Japanese government, and reemerged as the Nankai Railway Company in 1947.

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