West Flanders ( ; West Flemish: West Vloandern; French: (Province de) Flandre-Occidentale; German: Westflandern) is the westernmost province of the Flemish Region, also named Flanders, in Belgium. It borders (clockwise from the North) on the Netherlands, the Flemish province of East Flanders (Oost-Vlaanderen) and the Walloon province of Hainaut (Henegouwen) in Belgium, on France, and the North Sea. Its capital is Bruges (Brugge). Other important cities are Kortrijk in the south and Ostend along the coastline. The province has an area of 3,125 km² which is divided into eight administrative districts (arrondissementen) containing 64 municipalities.
The whole Belgian North Sea coast, 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 frontier.