Jörg Hartmann Freiherr von und zu der Tann-Rathsamhausen (born 30 June 1943 in Villingen), known as Hartmann von der Tann, is a German radio and television journalist.
From 1966 to 1972, Tann studied at the University of Würzburg.
He worked as a journalist for German broadcaster ARD. As correspondent, Tann worked for ARD in Mexico and countries in South America. As sport reporter he worked for ARD at horse sport events.