Berkhamsted School is a public school in Berkhamsted, Hertfordshire, England. The present school was formed in 1997 by the amalgamation of the original Berkhamsted School, founded in 1541 by John Incent, Dean of St Paul's Cathedral, Berkhamsted School for Girls, established in 1888, and Berkhamsted Preparatory School. The new merged school was initially called Berkhamsted Collegiate School, but reverted to Berkhamsted School in 2008. In 2011 Berkhamsted School merged with Heatherton House School, a girls' preparatory school in Amersham, to form the Berkhamsted Schools Group. The Group acquired Haresfoot School in Berkhamsted and its on site day nursery in 2012, which became Berkhamsted Pre-Preparatory School for children aged three to seven, and Berkhamsted Day Nursery.

Berkhamsted is a historic market town in Hertfordshire, England, in the Bulbourne valley, 26 miles (42 km) north-west of London. The town is a civil parish with a town council within the borough of Dacorum which is based in the neighbouring large new town of Hemel Hempstead. Berkhamsted, along with the adjoining village of Northchurch, is encircled by countryside, much of it in the Chiltern Hills which is an Area of Outstanding Natural Beauty (AONB).