Suderwick is a village in the city of Bocholt, Kreis Borken in the German State of North Rhine-Westphalia.
Suderwick is situated at the Germany-Netherlands border and forms one urban area with Dinxperlo, a town in Aalten municipality of Gelderland province of the Netherlands.
The road itself lies in the Netherlands, but one side of the housing zone is in Suderwick, so in Germany (where it is called Hellweg).
Besides Dutch and German, at both sides of the border a common dialect is spoken, which is a variety of Low Saxon.
Suderwick reverted to West Germany on 1 August 1963 after negotiations between West Germany and Netherlands led to the Treaty of Settlement between the two countries signed on 8 April 1960.