Fountains Hall is a country house near Ripon in North Yorkshire, England, located within the World Heritage Site at Studley Royal Park which include the ruins of Fountains Abbey. It belongs to the National Trust and is a Grade I listed building.
The house was built by Stephen Proctor between 1598 and 1604, partly with stone from the abbey ruins. It is an example of a late Elizabethan prodigy house, perhaps influenced by the work of Robert Smythson. After Proctor's death in 1619, Fountains Hall passed into the possession of the Messenger family, who sold it to William Aislabie of neighbouring Studley Royal 150 years later. Fountains Hall became redundant as the Aislabie family remained at Studley Royal. It was leased to tenants and at one time parts of it were used for farm storage.
The hall was renovated and modernised between 1928 and 1931, and the Duke and Duchess of York (later King George VI and Queen Elizabeth) often stayed there as guests of Lady Doris Vyner, sister to the then-current Duke of Richmond and Gordon.
During the Second World War, Fountains Hall and other estate buildings were used to house evacuees. Studley Royal became the wartime home of Queen Ethelburga's School from Harrogate and the school's sanatorium was at Fountains Hall. The stable block and courtyard was used for dormitories while one corner became the school chapel, at which Sunday Evensong was regularly said by the Archdeacon of Ripon. The hall has a balcony although it cannot be used because the staircase is considered unsafe for the public.