Fabienne Dali (born Marie-Louise De Vos; Thuin, September 22, 1935) is a Belgian actress, primarily active in European cinema during the 1960s. Her career is marked by appearances in genre films, spanning from crime and horror to spy movies. She gained international recognition for her role as Fabienne in Jean-Pierre Melville's film *Le Doulos* (1962), and further solidified her fame with appearances in popular films such as *OSS 117 se déchaîne* (1963) and *Superargo contro Diabolikus* (1966). In Italian cinema, she is best remembered for her iconic portrayal of the mysterious Melissa Graps in Mario Bava's gothic horror film *Operazione Paura* (*Kill, Baby, Kill!*, 1966), considered one of her most celebrated performances. After appearing in over twenty productions in less than a decade, her film career came to an end in the late 1960s.