My Life for Maria Isabella (German: Mein Leben für Maria Isabell) is a 1935 German drama film directed by Erich Waschneck and starring Viktor de Kowa, Maria Andergast and Peter Voß. It is a military drama, the Maria Isabella of the title being the name of a regiment. Heavy cuts were imposed by the censors because of fears the film's mutiny scenes were too attractively portrayed. Critics were not impressed by the casting of Viktor de Kowa, known for his light musical comedy roles, as the film's hero.It was shot at the Johannisthal Studios in Berlin. The film's sets were designed by the art directors Otto Erdmann and Hans Sohnle. It was distributed by the Tobis subsidiary Rota-Film.