Wijdemeren (population: 23,191) is a municipality in the north-western Netherlands, in the province of North Holland. The municipality covers an area of 139.55 km² (of which 27.55 km² water).
The municipality of Wijdemeren consists the following towns, villages and townships: Ankeveen, Boomhoek, Breukeleveen, 's-Graveland, Kortenhoef, Muyeveld, Nederhorst den Berg, Nieuw-Loosdrecht, Oud-Loosdrecht.