Storm in a Water Glass (German: Sturm im Wasserglas) is a 1931 Austrian-German comedy film directed by Georg Jacoby and starring Hansi Niese, Renate Müller and Paul Otto.

It is notable, in part, for the small role played by Hedy Lamarr in her second film.

The film's art direction was by Hans Jacoby.

It premiered in Vienna on 13 March 1931, coinciding with the opening of the Sascha-Filmpalast cinema.

An ambitious town councillor feels confident he will be elected the next mayor, but a dispute over a mongrel dog owned by a local flower seller rapidly turns into a scandal which threatens his political career.