Johann Niemann

Johann Niemann
Niemann c. 1941
Born	(1913-08-04)4 August 1913 Völlen [de], Westoverledingen, German Empire
Died	14 October 1943(1943-10-14) (aged 30) Sobibor extermination camp, Lublin Voivodeship, German-occupied Poland
Allegiance	Nazi Germany
Service/branch	Schutzstaffel
Years of service	1934–1943
Rank	SS-Untersturmführer
Unit	SS-Totenkopfverbände
Commands	Sobibor extermination camp

Johann Niemann (4 August 1913 – 14 October 1943) was a German SS officer and Holocaust perpetrator who was deputy commandant of Sobibor extermination camp during Operation Reinhard. He also served as a Leichenverbrenner (corpse cremator) at Grafeneck, Brandenburg, and Bernburg during the Aktion T4, the SS "euthanasia" program. Niemann was killed during the Sobibor prisoner uprising in 1943.