Kylie Maria Antonia Maybury (24 October 1978 – 6 November 1984) was an Australian schoolgirl from Preston, an inner-city suburb of Melbourne, Victoria, Australia. Maybury was kidnapped, raped, and murdered on 6 November 1984, the date of the 1984 Melbourne Cup Day; and she was nicknamed in the Melbourne tabloid newspaper The Sun News-Pictorial as the Cup Day Girl.