A Crafty Youth (German: Ein ausgekochter Junge) is a 1931 German comedy film directed by Erich Schönfelder and starring Julius Falkenstein, Sig Arno and Olly Gebauer.

The film's sets were designed by the art directors Willi Herrmann and Herbert Lippschitz.

Ignaz Fischbein, an employee in a fashion store, is hypnotised by a magician into believing that is married to Mizzi, a girl he has just met and the two proceed to take a holiday in Bavaria.

There he encounters his boss, on a trip with his mistress posing as his wife, and the real husband of Mizzi.

This article related to a German film of the 1930s is a stub.