Coordinates: 50°52′12″N 2°35′46″E / 50.87°N 2.596°E / 50.87; 2.596
Houtkerque (from Dutch: Houtkerke) is a communes in the Nord department in northern France. It is located near the Belgian border, 8 km (5.0 mi) north of Steenvoorde, on the Steenvoorde/Hondschoote road. The Yser River crosses the border at Houtkerque.
Houtkerque saw much action during World War I. Seven Commonwealth war graves are situated within Houtkerque's church.