Windlesham is a village in the Surrey Heath borough of Surrey, England, approximately 25 miles (40 km) south west of central London. Its name derives from the Windle Brook, which runs south of the village into Chobham, and the common suffix 'ham', the Old English word for 'homestead'. The civil parish of Windlesham has a population of 17,000 and includes the neighbouring villages of Bagshot and Lightwater.

Surrey Heath is a local government district with borough status in Surrey, England. Its council is based in Camberley. Much of the area is within the Metropolitan Green Belt.