
The Boarding Schools' Association (BSA) is the largest association of boarding schools in the world, representing hundreds of independent and state boarding schools across the UK and overseas. Its core mission is to promote and support excellence in boarding education. The BSA provides professional development and training for school staff, offers guidance on best practices in pastoral care and safeguarding, and serves as the collective voice for the boarding sector when liaising with government and inspection bodies. It champions the benefits of a boarding education and supports member schools in delivering the highest standards.
BSA Member Schools (134)

Cumnor House Sussex is a co-educational independent day and boarding prep school for pupils aged 2 to 13, situated near Haywards Heath. Set within 60 acres of grounds on the edge of the Ashdown Forest, the school features facilities including a purpose-built theatre, a 25-metre indoor swimming pool, and an outdoor forest school. Originally founded in 1931, the school promotes an ethos known as 'The Cumnor Way', which focuses on kindness and community contribution. The broad curriculum prepares children for transition into a range of senior schools across the country.

Holmewood House is a co-educational day and boarding preparatory school for pupils aged 3 to 13, set within 32 acres of parkland in Langton Green, Kent. The school is centred around a mansion designed by Decimus Burton, formerly the residence of Sir Charles Locock, physician to Queen Victoria. Established in 1945, Holmewood House focuses on a holistic education that balances a broad curriculum with pastoral care. Notable facilities include a 360-seat theatre, an indoor swimming pool, and a purpose-built music school. The school provides flexible, weekly, and full boarding options.

Beechwood School is a co-educational day and boarding school for pupils aged 3 to 18, located in Tunbridge Wells, Kent. Set within 23 acres of landscaped grounds, the school is centred around a grand Victorian mansion constructed in 1855. Founded in 1915 by the Society of the Sacred Heart, it maintains a nurturing ethos based on its founding traditions while welcoming children of all faiths. Facilities include a dedicated auditorium, sports gym, and MUGA pitch, supporting a broad curriculum that offers a wide variety of academic and creative subjects at GCSE and A-level.

Mill Hill School is a co-educational day and boarding school for pupils aged 13 to 18, set within 120 acres of parkland in North London. Established in 1807 by Nonconformist ministers and merchants, the school occupies grounds that formerly belonged to the botanist Peter Collinson. The campus features notable architecture, including the Greco-Roman School House by Sir William Tite and a chapel designed by Basil Champneys. The school provides a broad education that balances academic study with a diverse co-curricular programme, supported by facilities such as an indoor swimming pool and a dedicated theatre.

Wellesley Haddon Dene is a co-educational independent day preparatory school situated in the seaside town of Broadstairs, Kent. Formed in 2022 following the merger of two historic local institutions, Wellesley House and Haddon Dene, the school educates children aged 2 to 11. It is set within six acres of grounds and features a Victorian main building dating from the late 19th century. Part of the Alpha Schools group, the school offers a curriculum that includes regular "Beach School" sessions on local sands, combining academic preparation for senior school entrance with a strong focus on pastoral care.

The Royal Masonic School for Girls is an independent day and boarding school for pupils aged 2 to 18, set within 315 acres of parkland in Rickmansworth, Hertfordshire. Founded in 1788 to provide for the daughters of Freemasons, the school relocated to its present site in 1934. The campus features a blend of historic architecture and modern facilities, including a planetarium, a dedicated performing arts centre, and extensive sports grounds. The school focuses on nurturing individual talent and potential, offering a broad curriculum alongside a diverse range of extracurricular activities.

Aldwickbury School is an independent day and flexi-boarding preparatory school for pupils aged 3 to 13, set within 20 acres of grounds in Harpenden. Originally established in 1948, the school is housed in a Victorian mansion and recently began its transition to a fully co-educational environment. Its ethos focuses on holistic development and pastoral care, encouraging kindness and resilience. Notable facilities include a dedicated STEM hub, a heated indoor swimming pool, and a modern sports hall with a climbing wall. The school offers a broad extra-curricular programme alongside traditional academic foundations.

Situated in the Kemptown area of Brighton, East Sussex, Brighton College is an independent co-educational day and boarding school for pupils aged 3 to 18. Its campus combines historic Gothic Revival buildings with contemporary architecture, including the award-winning School of Science and Sport. The school claims to focus on an ethos of kindness, guided by the Greek motto, 'Let right prevail'. Facilities include 18 university-standard laboratories, a 400-seat theatre, and a 25-metre swimming pool, all located within walking distance of the seafront and the South Downs.

Claremont School is an independent, co-educational day and boarding school situated across two campuses in East Sussex. The Nursery and Prep School are located in St Leonards-on-Sea, while the Senior School and Sixth Form occupy a rural site in Bodiam. Catering for pupils aged one to 18, the school claims to focus on personalised learning and global opportunities as a member of the International Schools Partnership. Facilities include a football academy, forest school, and an award-winning performing arts department. The school provides both full and weekly boarding options.

Hurstpierpoint College is a co-educational day and boarding school for pupils aged 4 to 18, situated on a 140-acre campus in Hassocks, West Sussex. Founded in 1849 by Nathaniel Woodard, the college is a member of the Woodard Corporation and is noted for its Gothic Revival architecture and Grade II listed chapel. The school provides a balanced education, integrating academic study with diverse sporting and creative activities. Facilities include a theatre, music school, and an on-site farm. Notably, the college maintains the oldest school Shakespeare society in existence, founded in 1854.

Bishop’s Stortford College is a co-educational day and boarding school for pupils aged 3 to 18, situated on a 130-acre campus in Hertfordshire. Established in 1868 by Nonconformists, the school provides an all-through education that emphasises the values of scholarship and character. Architectural features include the 1922 Memorial Hall and the FS Young Library, which sit alongside modern facilities such as a 150-seat theatre and an indoor swimming pool. The college focuses on academic development alongside a broad programme in sport and the performing arts.

Reed's School is an independent day and boarding school for boys aged 11 to 18, with a co-educational Sixth Form, located on a 40-acre site in Cobham, Surrey. Founded in 1813 by the Reverend Andrew Reed as the London Orphan Asylum, the school moved to its current premises in 1946. It offers a variety of academic and extracurricular programmes, with dedicated facilities including an indoor cricket centre and a regional tennis academy. The school maintains an emphasis on character development and pastoral care, rooted in its historical foundation as a charitable institution.