Rainer Zitelmann (born 14 June 1957 in Frankfurt) is a German historian, sociologist, author, management consultant and real estate expert.
Zitelmann studied history and political science at the Technical University of Darmstadt. He completed his doctorate in 1986 under Karl Otmar Freiherr von Aretin with the grade of summa cum laude the subject being the goals of Hitler's social, economic and interior policies. Zitelmann's doctoral dissertation, Hitler: Selbstverständnis eines Revolutionärs went through four editions in Germany and was published in English under the title "Hitler: The Politics of Seduction" (London: London House, 2000).