Mill Hill School is a 13–18 co-educational private, day and boarding school in Mill Hill, London, England that was established in 1807. It is a member of the Headmasters' and Headmistresses' Conference.
Established: 1807
Capacity: 1,661
Motto: Latin: Et virtutem et musas · (Instilling values, inspiring minds)
Founders: Committee of Nonconformist merchants and ministers, including John Pye-Smith