Fortuna is a Brazilian female singer-songwriter of Jewish background, and a researcher of the Sephardic tradition since 1992.

Fortuna, whose stage name is Fortunee Safdié Joyce (born in São Paulo, Brazil, c. 1958), is a Brazilian singer and composer of Jewish origin. She has been studying the Sephardic repertoire since 1992. Fortuna has recorded seven CDs and one DVD since then. She has worked on a number of occasions with the Choir of the Monastery of the Monks of St Benedict in São Paulo, and with the Guri Choir, composed of children and adolescents in the city.