Philipps House is an early 19th-century Neo-Grecian country house at Dinton, overlooking the Nadder valley about 8 miles (13 km) west of Salisbury, Wiltshire, England. The house was built in 1816 by William Wyndham to the designs of Sir Jeffry Wyatville, replacing a 17th-century house. In 1916 the estate was bought by Bertram Philipps, who renamed the house after himself, then in 1943 gave the house and grounds to the National Trust. The is Grade II* listed and its parkland (known as Dinton Park is Grade II* on the Register of Historic Parks and Gardens.