Katharina Köller is an Austrian actress, performer and theater play writer living in Vienna, Austria. She graduated from musical high-school ORG Eisenstadt (2002), studied Philosophy at Universität Wien, Mag.phil. 2011, and acting at Schauspielschule Krauss, Diplom 2010.

Since 2011, she has been working as a freelance theater actress and theater play writer. As an actress and performer she collaborates with Theater Spielraum, Vienna, Pink Zebra Theater, Antoni Rayzhekov and others. For her work as a theater play writer she received the DramatikerInnen-Stipendium of the Austrian Ministry for Education, Culture and Arts 2012 (bmukk) and was nominated for the Retzhofer Dramapreis 2013 and for JUNGWILD 2013. She won the 2nd Chemnitzer Theaterpreis für junge Dramatik and latest the Dramatikerinnen-Wettbewerb 2015 of Kosmos Theater Vienna.