
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 (101)

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.

Mill Hill International is a co-educational day and boarding school in North London for international pupils aged 13 to 18. Situated on the 120-acre site of the Mill Hill School Foundation, it occupies its own refurbished campus at The Mount. The school provides a transition into the British education system, offering GCSE and A Level programmes with dedicated English language support. Students benefit from small class sizes while accessing the Foundation's extensive facilities, which include an indoor swimming pool, a professional-standard theatre, and vast sports fields set within traditional parkland.

Cobham Hall is a co-educational independent day and boarding school for pupils aged 11 to 18, set within 150 acres of historic parkland in Kent. Housed in a Grade I listed Tudor mansion, formerly home to the Earls of Darnley, the school features grounds designed by the landscape architect Humphry Repton. As a member of the Round Square network, Cobham Hall emphasises a holistic education focused on character and global citizenship. Part of the Mill Hill Education Group, the school provides diverse facilities, including the ornate Gilt Hall and modern creative arts and sporting centres.

Brighton College Prep Handcross is a co-educational day and boarding school for pupils aged 2 to 13, set within 52 acres of Sussex parkland. Rebranded from Handcross Park School in 2025, it is part of the Brighton College family and promotes an ethos of kindness and academic ambition. Facilities include a specialist Art and Design Centre, a 6-hole golf course, and an elevated outdoor classroom. The school provides a broad curriculum with specialist teaching in subjects such as Mandarin, complemented by extensive sporting and creative opportunities in its rural setting.

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.

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.

Caterham School is a co-educational day and boarding school for pupils aged 3 to 18, situated in the Harestone Valley in Surrey. Set within a 200-acre campus, the school was founded in 1811 and moved to its current location in 1884. It provides a broad curriculum with a strong emphasis on digital innovation, being recognised as an Apple Distinguished School. Facilities include a performing arts centre, a large sports complex, and extensive woodland used for outdoor education. The school fosters an environment focused on both academic achievement and personal development.

Situated in the Sussex countryside in Upper Dicker, near Hailsham, Bede’s Senior School is a co-educational day and boarding school for pupils aged 13 to 18. The school claims to offer a holistic education that prioritises individual interests, combining academic study with traditions in the performing arts and sport. Notable facilities include an on-site zoo housing over 70 species and the Legat School of Dance. Its ethos focuses on cultivating curiosity and ambition within an inclusive community that values personal growth and both creative and academic achievement.

King’s School Rochester is a co-educational day and boarding school for pupils aged 3 to 18. Founded in 604 AD, it is the world’s second oldest school and is situated within the historic Cathedral precinct, overlooking the River Medway. The school maintains a close relationship with Rochester Cathedral, which serves as its chapel. Housed in buildings ranging from the 16th-century Satis House to modern facilities, it emphasises well-rounded development through academic rigour and a diverse co-curricular programme, including a notable rowing tradition and an established choral heritage.

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.

St Edmund's School Canterbury is a co-educational day and boarding school for pupils aged 2 to 18. Set within 62 acres on St Thomas' Hill, the school overlooks the historic city and its cathedral. Founded in 1749, it occupies a Grade II listed main building designed by Philip Charles Hardwick. The school is notably the place of education for the Choristers of Canterbury Cathedral. Its ethos emphasises individuality and creativity, supported by facilities including a dedicated performing arts centre, music school, and a 25-metre heated outdoor swimming pool.

St Lawrence College is a co-educational day and boarding school for pupils aged 3 to 18, situated on a spacious campus in Ramsgate, Kent. Established in 1879, the school is within walking distance of the coast and maintains a strong Christian ethos rooted in its founding traditions. Facilities include a 500-seat theatre, an indoor swimming pool, and a water-based hockey pitch. The college combines historic Victorian architecture with modern additions, such as a specialist Science, Art, and Technology centre, while fostering a supportive community for its local and international pupils.