Tring Park Mansion or Mansion House, Tring Park, is a large country house in Tring, Hertfordshire. The house, as "Tring Park", was used, and from 1872 owned, by members of the Rothschild family from 1838 to 1945.
The mansion and its immediate grounds are now home to the Tring Park School for the Performing Arts. Tring Park now usually refers to that part of the original estate south of the A41. It is public open space, owned by Dacorum Borough Council and managed by the Woodland Trust.
Originally designed by Sir Christopher Wren in the 1680s, the house was considerably expanded in the 1780s and again in the 1880s.