Highnam Court is a Grade I listed country house in Highnam, Gloucestershire, England, constructed in the 17th century. The estate passed from the Cooke family to the Guise family and, in the mid-19th century, was purchased by a member of the Gambier-Parry family. Renovations were undertaken during the tenures of the Guise and Gambier-Parry families, with the latter also including extensive development of the grounds. The Gambier-Parry family held the estate until the late 20th century.