Benedykt Zientara (15 June 1928 in Ołtarzew - 11 May 1983 in Warsaw) was a Polish historian.[1]
He had been working at the Warsaw University since 1950. Zientara defended his PhD thesis under supervision of Marian Małowist.[2] In 1961 he passed his habilitation. In 1971 he gained the title of professor.[3]