Tolworth Girls' School is a secondary school and sixth form for girls aged 11–20 in Surbiton, London, England, in the Royal Borough of Kingston Upon Thames. The school currently has 1035 girls on roll and just under 290 students in the mixed sixth form. The school has received awards including a specialism in Technology, Leading Edge School, Training School and the Artsmark Gold award. In 2007, 2017 and 2023, it was rated 1-outstanding, by Ofsted.