Bisley is a village and civil parish in the Borough of Surrey Heath in Surrey, England, approximately 25 miles (40 km) southwest of central London. It is midway between Woking and Camberley. The village had a population of 3,965 in the 2011 Census.

The Shaftesbury Homes and Arethusa is one of the United Kingdom's oldest children's charities. It has been active since 1843. Its aim, written in its current mission statement, is to support young people in care and need to find their voice, to be healthy, to learn, develop and achieve and to gain an independent and positive place in society.