Clemens Höslinger (pseudonyme: Christian Herbst) (born 15 September 1933) is an Austrian historian, music journalist and librarian.
Born in Vienna, Höslinger, younger brother of the Augustiner-Chorherren [de] Norbert Höslinger [de], first completed his studies at the Universität für Musik und darstellende Kunst Wien.
Höslinger became known primarily as a music critic in magazines and daily newspapers in the German-speaking world.
He has also presented historical sound recordings at numerous radio stations.
His areas of research and publication primarily concern the history of Viennese music and theatre.