Dennis Deletant is a British-Romanian historian of the history of Romania. As of 2019, he is Visiting Ion Rațiu Professor of Romanian Studies at Georgetown University and Emeritus Professor of Romanian Studies at the UCL School of Slavonic and East European Studies (SSEES). He is the author of numerous works on the history of Romania including Ceaușescu and the Securitate: Coercion and Dissent in Romania, 1965-89 ; Romania under Communist Rule ; Communist Terror in Romania: Gheorghiu-Dej and the Police State, 1948-1965 ; and Ion Antonescu: Hitler's Forgotten Ally.
