West Flanders (West-Vlaanderen ; West Flemish: West Vloandern; French: (Province de) Flandre-Occidentale; German: Westflandern) is the westernmost province of the Flemish Region, in Belgium. It is the only coastal Belgian province, facing the North Sea to the north. It has land borders with the Netherlands to the northeast, the Flemish province of East Flanders to the east, the Walloon province of Hainaut in the southeast and France to the west. Its capital is Bruges (Brugge). Other important cities are Kortrijk in the south and Ostend on the coast, Roeselare and Ypres (Ieper). The province has an area of 3,125 km² which is divided into eight administrative districts (arrondissementen) containing 64 municipalities.
The North Sea coast of Belgium, an important tourism destination, lies in West Flanders. A tram line runs the length of the coast, from De Panne on the French border to Knokke-Heist on the Dutch border.