Helmut Bischoff (March 1, 1908 – January 5, 1993) was a German SS officer and Nazi official. During World War II he was chief of the Gestapo departments in Posen (Poznań) and Magdeburg. He later served as director of security for Germany's V-weapons program. Between 1967 and 1970 Bischoff was the principal defendant in the Essen-Dora war crimes trial.