Bibiana Beglau (* 1971) is a German actress who has worked at the Burgtheater in Vienna, the Schaubühne in Berlin, Schauspielhaus Zurich, Düsseldorfer Schauspielhaus, Thalia Theater Hamburg, and Volksbühne Berlin. From 2011 to 2019, Beglau was a member of the ensemble at the Munich Residenztheater. Starting in the 2019/20 season, she has been a member of the ensemble at the Burgtheater in Vienna. In addition to stage productions, Beglau has also been involved in numerous television and audiobook productions. She has received numerous awards for her acting performances, including the Adolf Grimme Award, the Kurt Meisel Prize, the Silver Bear at the Berlin International Film Festival, the Faust Theater Prize, and the German Audiobook Prize.