Masks (German: Masken) is a 1929 German silent crime film directed by Rudolf Meinert and starring Karl Ludwig Diehl, Trude Berliner and Marcella Albani. It was the second film made by Meinert featuring the detective hero Stuart Webbs following The Green Monocle (1929). It was shot at the Grunewald Studios in Berlin. The film's sets were designed by the art director Hermann Warm.