Bete Mendes (born Elizabeth Mendes de Oliveira on May 11, 1949) is a Brazilian actress and politician.
Bete Mendes was born Elizabeth Mendes de Oliveira in Santos, São Paulo. She is the daughter of Osmar Pires de Oliveira, a Sub-Lieutenant of the Brazilian Air Force, and Maria Mendes de Oliveira. She acted in school plays since she was 5. However, her artistic career really began at age 15, in her hometown of Santos, in the role of bunny Naná in the play A Árvore que Andava, by Oscar Von Phull. Mendes has a degree in performing arts by the University of São Paulo (USP), and was pursuing a degree in Sociology when she was arrested by the political police of the military dictatorship.
She performed by the first time in theatre with the play A Cozinha (The kitchen) on 1968. At that same year, she had a prominent role in the popular TV Tupi soap opera Beto Rockfeller.
On 1970, Mendes was arrested by the DOI-CODI, being held as prisoner for four years. Between September and October 1974, she was once again detained, this time being tortured. She was acquitted by the Superior Tribunal Militar (Superior Military Court), being released after spending 30 days in prison. Upon her release, she decided to quit the Sociology School.