About Otto Langmann
Lived 1898 – 1956 (aged 57–58). Otto Langmann was a German diplomat.
Otto Langmann (1898-1956) was a German pastor and diplomat.
Biography In November 1923 he married Ilse Siefert, with whom he had four children. He was appointed parish priest in Mecklenburg. In 1928 he went to Colombia and Ecuador. In 1930, in Guatemala, he supported a local evangelical community; a year later he joined the NSDAP and founded the first Nazi group abroad.
Langmann served as the representative of German government in Montevideo, Uruguay (1937-1942) during the Battle of the River Plate in 1939. During this time, he supported the plotters in a failed Nazi coup, as part of a planned takeover of Uruguay. Langmann held his position until the Uruguayan government broke off relations with Germany in 1942. Langmann then returned to Germany, working at the Foreign Office in Berlin.
During the Battle of Berlin, Langmann fought as a member of the Volkssturm. He was later taken prisoner by the Soviets. He spent ten years in prison camps in Siberia. In 1955, Langmann was released and returned to Germany where he died of cancer shortly after.
In fiction In the 1956 film The Battle of the River Plate, directed by Powell and Pressburger, Langmann was portrayed by John Chandos.
Publications Deutsche Christenheit in der Zeitenwende. Hamburg, Agentur des Rauen Hauses 1933. 77 pages
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Otto Langmann's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Otto Langmann's
Frequently asked questions
Who was Otto Langmann?
German pastor and diplomat (1898–1956)
When was Otto Langmann born?
Otto Langmann was born in 1898 in Malchin.
When did Otto Langmann die?
Otto Langmann died in 1956.
What was Otto Langmann's occupation?
Otto Langmann was a diplomat.
What nationality was Otto Langmann?
Otto Langmann was German.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Otto Langmann. https://biography.guide/otto-langmann/
MLA: "Otto Langmann." Biography.guide, https://biography.guide/otto-langmann/.
Chicago: "Otto Langmann." Biography.guide. https://biography.guide/otto-langmann/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:29 UTC