Fockbek (Danish: Fokbæk) is a municipality in the district of Rendsburg-Eckernförde, in Schleswig-Holstein, Germany. It is situated approximately 5km west of Rendsburg. Fockbek is well known throughout Schleswig-Holstein for the story of the Aalversupers (eel drowners) and is the home of the world's largest caravan manufacturer "Hobby Wohnwagen".