Otto John

Otto John
President of the Federal Office for the Protection of the Constitution
In office
1 December 1950 – 20 July 1954
PresidentTheodor Heuss
ChancellorKonrad Adenauer
Preceded byOffice established
Succeeded byHanss Jess
Personal details
Born(1909-03-19)19 March 1909
Marburg, Germany
Died26 March 1997(1997-03-26) (aged 88)
Innsbruck, Austria
Alma materUniversity of Marburg
OccupationLawyer, civil servant
Otto John, 1954
Otto John (3rd from left) in East-Berlin with Wilhelm Girnus [de], Hermann Henselmann and Erich Correns (6 August 1954)

Otto John (19 March 1909 – 26 March 1997) was a German lawyer and intelligence official. During World War Two, he was a conspirator in the 20 July plot to assassinate Adolf Hitler. Following the war, he became the first head of West Germany's domestic intelligence service, the Federal Office for the Protection of the Constitution. In July 1954, he surfaced in East Germany, where he made public appearances criticizing the government in Bonn and Chancellor Konrad Adenauer. After his return to West Germany in 1955, despite maintaining that he had been drugged and kidnapped, John was convicted and sentenced to prison for treason.