Waregem, sometimes known by the older spelling of Waereghem, is a municipality and city located in the Belgian province of West Flanders. The municipality lies in the valley of the river Leie, between Kortrijk and Ghent. It is part of the arrondissement of Kortrijk and comprises the towns of Beveren, Desselgem, Sint-Eloois-Vijve and Waregem proper. On January 1, 2019, Waregem had a total population of 38,260.