Klaus-Michael Mallmann (born 3 November 1948, in Kaiserslautern) is a German historian at the University of Stuttgart.
In 1979 he was awarded the Kurt Magnus Prize after working as a television journalist for Saarländischer Rundfunk from 1976 to 1987.
He obtained his doctorate in 1980, with a study of the "beginnings of the mine workers' movement on the Saar (1848 - 1904)".
Afterwards he worked at the Free University of Berlin on the research project "The Gestapo 1933 - 1945" under Professor Dr. Peter Steinbach.
Other research projects focused on the time of National Socialism, including "Order police, the War in the East and the murder of the Jews" as a postdoctoral researcher at the cultural studies institute of the academic centre in North Rhine-Westphalia, and a project at the University of Flensburg, "The perpetrators of the Shoah.