Johann Navratil
Johann Navratil (26 January 1909 – 17 June 1992) is a Austrian physician, pedagogue, and university teacher. He was born in Melk. He died in Vienna.
He was educated at Masaryk University. This person's employers include University of Vienna. Awards received include Order of the Republic, Ring of Honour of the City of Vienna, honorary citizen of Brno, and honorary doctorate of the Masaryk University.