Friedrich Hacker

Friedrich Hacker
Born19 January 1914
Vienna, Austria-Hungary
Died23 June 1989(1989-06-23) (aged 75)
Mainz, West Germany
OccupationsPsychiatrist, psychoanalyst
Known forResearch on aggression, violence, and terrorism

Friedrich Hacker (19 January 1914 – 23 June 1989) was an Austrian-American psychiatrist and psychoanalyst known for his interdisciplinary work on aggression, violence, and terrorism. He became a prominent public expert in the United States during the 1960s and 1970s and served as a consultant and forensic evaluator in several high-profile criminal cases.