Joana Maria Fomm de Almeida (Belo Horizonte, September 14, 1939), better known as Joana Fomm, is a Brazilian actress. She gained great prominence with her characters Yolanda, in Dancin' Days, and Perpétua, in Tieta, sister of the title character. Known for her work in different areas of the entertainment industry, she has appeared in numerous film, television and theater projects throughout her extensive career spanning over six decades.