Diana, Princess of Wales (Diana, Princess of Wales, b. Lady Diana Frances Spencer, 1. 7. 1961 – 31. 8. 1997) was the first wife of Prince Charles of Wales, eldest son and prijestonasljednika Queen Elizabeth II. Her two sons, princes William and Harry, the second and third of the inheritance of the British, Canadian, Australian, New Zealand and 12 crowns in the Commonwealth realms.