Erhard Krack (9 January 1931 – 13 December 2000) was a German politician and mayor of East Berlin from 1974 to 1990.
[1] In 1951, he joined the Socialist Unity Party of Germany (SED).
Between 1952 and 1956 Krack studied economics at the University of Rostock.
[3] In 1974, Krack became mayor of East Berlin, a post he would hold until 1990.
[4] He was also a deputy in the Volkskammer and a member of the Central Committee of the SED.