韦尔菲克（荷兰语：Wervik, 法语：Wervicq）是位于比利时西佛兰德省部的一座城市，人口17,607人（2006年）。

Wervik is a municipality located in the Belgian province of West Flanders. The municipality comprises the city of Wervik and the town of Geluwe. On January 1, 2014, Wervik had a total population of 18,435. The total area is 43.61 km² which gives a population density of 423 inhabitants per km². The area is famous for its excellent tobacco and has a tobacco museum. The town is separated from its French counterpart Wervicq-Sud by the river Leie.