Berkeley Square is a 1998 British dramatic television series that was originally broadcast by BBC One. Set in 1902, it focuses on three young women who are employed as nannies by wealthy families living on exclusive Berkeley Square in the West End of London.

Berkeley Square is a garden square in the West End of London. It is one of the best known of the many squares in London, located in Mayfair in the City of Westminster. It was laid out in the mid 18th century by the architect William Kent, and originally extended further south. The garden's very large London Plane trees are among the oldest in central London, planted in 1789.