Ulli and Marei (German: Ulli und Marei) is a 1948 Austrian drama film directed by Leopold Hainisch and starring Eduard Köck, Attila Hörbiger and Ludwig Auer. It was made by Wien-Film in German-occupied Austria. It is a heimatfilm shot in the Tyrolean Alps. It was completed in 1945 towards the end of the Second World War, and was not given a full release until 1948.
The film's sets were designed by the art director Fritz Jüptner-Jonstorff.