McElhone is a surname. Notable people with the surname include: Arthur McElhone (1868–1946), Australian politician Eric McElhone (1887–1981), Australian cricketer Frank McElhone (1929–1982), Scottish politician Helen McElhone (1933–2013), Scottish politician Jack McElhone (born 1993), Scottish actor John McElhone (1833–1898), Australian politician Johnny McElhone (born 1963), Scottish guitarist and songwriter Natascha McElhone (born 1971), English actress