Hill Bark is a large country house to the south of the hamlet of Frankby, Wirral, Merseyside, England. It is recorded in the National Heritage List for England as a designated Grade II* listed building. The authors of the Buildings of England series comment that it is "one of the most notable Victorian essays in half-timbered design anywhere in the country".

Frankby is a village and former civil parish, in the Wirral district, in Merseyside, England. It is located on the Wirral Peninsula between Greasby and Newton on the outskirts of the town of West Kirby and south of Hoylake. The hamlet of Larton is to the north west. Historically within the county of Cheshire, it is part of the Greasby, Frankby and Irby Ward and is in the parliamentary constituency of Wirral West.