Gustav Ortner
Gustav Ortner (17 February 1935 – 7 February 2022) is a Austrian diplomat. He was born in Vienna. He died in Vienna.
He was educated at Vienna University of Economics and Business. Awards received include Great Golden Medal of Honour for Services to the Republic of Austria, Decoration of Honour in Gold for Services to the State of Vienna, Erwin Schrödinger Prize, and Grand Cross of the Order of Isabella the Catholic.