Cairness House, 4 miles (6.4 km) south of Fraserburgh in the County of Aberdeenshire, is a country house in Buchan built in the Neoclassical style. It was constructed between 1791 and 1797 to designs by architect James Playfair and replaced an earlier house of 1781 by Robert Burn, which was in part incorporated into the Playfair scheme.