Koudum-Molkwerum is a railway station located near Molkwerum and Koudum, Netherlands. The station was opened on 28 November 1885 and is on the Leeuwarden - Stavoren railway line. The train service is operated by Arriva. The station was closed between 15 May 1938 and 1 June 1940. The platform at this station is only 90 meters long and therefore the shortest of all train platforms in the country.