St Philomena's Catholic High School for Girls is a Secondary Local authority maintained schools serving Carshalton and the surrounding area in Sutton with a Roman Catholic character. The school for pupils aged 11–18 is part of the London region.
It has 1,408 pupils on roll. School capacity: 1,549. Current headteacher: Maria Noone.
Information on St Philomena's Catholic High School for Girls is sourced from the DfE GIAS database, the authoritative register of all schools and educational establishments in England.