Rudolf Biebrach (24 November 1866 – 5 September 1938) was a German actor and film director.

In his youth, Biebrach had worked for some years as an engraver.

He got his first engagement as an actor in Gießen during 1890/1891.

After a long career as a stage actor, Biebrach managed to become a successful director and character actor in the German film during the 1910s.

He directed many films with Henny Porten and Lotte Neumann.