The heir apparent to the Queen of the United Kingdom, Canada, and New Xealand is Charles, Prince of Wales.
Charles , Prince of Wales ( Charles Philip Arthur George ; born 14 November 1948 ) is the eldest child and heir apparent of Queen Elizabeth II . Elizabeth II ( Elizabeth Alexandra Mary ; born 21 April 1926 ) has been Queen of the United Kingdom , Canada , Australia , and New Zealand since 6 February 1952 .