Herchen station is a through station in the town of Windeck in the German state of North Rhine-Westphalia. The station was opened in 1860 on a section of the Sieg Railway, opened by the Cologne-Minden Railway Company (German: Cöln-Mindener Eisenbahn-Gesellschaft, CME) between Eitorf and Wissen on 1 August 1861. It has two platform tracks and is classified by Deutsche Bahn as a category 5 station.
The station is served by S-Bahn S 12 services between Köln-Ehrenfeld and Au (Sieg) and from Monday to Saturday until early evening by S19 services between Düren and Au (Sieg). Both services operate hourly.