Freda Beatrice Stark (27 March 1910 – 19 March 1999) was a New Zealand dancer. In 1935 she was a prosecution witness at two trials where Eric Mareo was convicted of the murder of his wife Thelma Mareo who was also Stark's lover. During the Second World War, she was a famed exotic dancer at Auckland's Wintergarden cabaret and nightclub, and a favourite of American troops stationed there, where she earned the title "Fever of the Fleet."