Roman Romkowski born Natan Grünspan-Kikiel, (Feb. 16, 1907 – July 1, 1965) was a Polish communist official trained by Comintern in Moscow, who settled in Warsaw after the Soviet takeover, and became second in command (the deputy minister) the Ministry of Public Security (MBP or colloquially UB) during the late 1940s and early 1950s. Along with several other high functionaries including Stanisław Radkiewicz, Anatol Fejgin, Józef Różański, Julia Brystiger and the chief supervisor of Polish State Security Services, Minister Jakub Berman from the Politburo, Romkowski came to symbolize communist terror in postwar Poland. He was responsible for the work of departments: Counter-espionage (1st), Espionage (7th), Security in the PPR–PZPR (10th Dept. run by Fejgin), and others.