Hardcastle may refer to: a family, the members of which are principal characters in Oliver Goldsmith's play She Stoops to Conquer Bill Hardcastle, New Zealand rugby player Diana Hardcastle, British actress Douglas Hardcastle, English footballer Edgar Hardcastle, theorist of Marxist economics Edward Hardcastle, British businessman and Conservative politician Frances Hardcastle, English mathematician Frank Hardcastle, British industrialist and Conservative politician Joseph Hardcastle, several people Leslie Hardcastle, controller of the British Film Institute Michael Hardcastle, British author of children's sports fiction Paul Hardcastle, composer Rick Hardcastle, Texas politician Sally Hardcastle, British journalist and radio presenter Sarah Hardcastle, English swimmer Sexton Hardcastle, pro wrestler; ring-name for Adam Copeland. Wikipedia