Cloncorrick is an historic house of Victorian Free Gothic style in Darling Point, Sydney, Australia. It was built in 1884 for Sir George Bowen Simpson to a design by John Horbury Hunt. Simpson named the house after Cloncorrick Castle in Ireland, where his grandfather once lived. The home was the residence of several notable Australians and is considered to be a house of historic significance by the New South Wales Heritage Council. It has been converted into two apartments.