Marie Daulne /ˈduːlɨn/ (born 1964) is a Belgian singer.

Daulne was born in Isiro, Haut-Uele District, Democratic Republic of the Congo to a Belgian who was killed that same year by Simba rebels, and to a local Bantu woman. Daulne and her mother and sisters were airlifted out to Kinshasa in an emergency evacuation by Belgian paratroopers and flown to Belgium because their father had been a Belgian citizen. Daulne was raised in Belgium and as of 2007 calls Brussels home, but lived in New York City for three years starting in 2000.