Fernanda Vianna (born 6 January 1965) is a Brazilian actress and ballerina.

Due to the influence of her uncle Klauss Vianna, in 1981, Vianna began working as a ballerina with the Transforma Group. However, in 1995, she changed professions and joined Grupo Galpão, a street theater group, replacing Wanda Fernandes as the title character in Gabriel Villela's celebrated staging of "Romeo and Juliet".^[1] With Galpão, Vianna traveled to theater festivals throughout the country and internationally as well.

In cinema, Vianna starred in "What Moves Us" (2012), by Caetano Gotardo, which earned her the Kikito for Best Actress at the Gramado Film Festival.^[2]

In 2017, she directed the children's show “Berenice and Soriano” by Manuela Dias. That same year, she played the title character in the Globo Minas end-of-year special, "Rita's Christmas", by Ricardo Alves Jr,.

Fernanda is married to actor Rodolfo Vaz.^[3]