Olga is a 2004 Brazilian biographical drama film directed by Jayme Monjardim from a screenplay by Rita Buzzar, based on the 1985 biography of the same name by Fernando Morais.

A communist activist since her youth, Olga is persecuted by the police and flees to Moscow, where she undergoes military training.

She is put in charge of escorting Luís Carlos Prestes to Brazil to lead the Communist Uprising of 1935, falling in love with him along the way.

Seven-month pregnant Olga is extradited by President Vargas' Government to Nazi Germany, where she gives birth to her daughter Anita Leocádia while incarcerated.

Separated from her daughter, Olga is sent away to the Ravensbrück concentration camp, where she is executed in the gas chamber.