Taras (von) Borodajkewycz (October 1, 1902 in Baden bei Wien, Lower Austria – January 3, 1984 in Vienna), was a former member of the NSDAP and, after World War II, professor of economic history at the College of World Trade in Vienna (today: Vienna University of Economics and Business).
He remained an unrepentant supporter of Nazism after the war and the pro-fascist views he allegedly expressed in his university lectures in the 1960s sparked major student demonstrations in Vienna that resulted in at least one fatality.