Medical serial killers

American con artist and serial killer (1861–1896)

English doctor and serial killer (1947-2004)

series of murders committed in Edinburgh, Scotland in 1828

British general practitioner and fraudster (1899–1983)

sentenced to death in France

American serial killer (1854–1938)

English serial killer

American serial killer (1932-1984)

American serial killer (1906–1938)

Nurse convicted of killing patients

Prime perpetrator of Kotobuki San'in incident (1897–1987)

American serial killer (1941-2026)

Dutch serial killer (1839–1915)

Scottish-Canadian serial killer

American serial killer

American quack, fraud, swindler and serial killer (1867-1938)

German serial killer

serial killer

Norwegian nurse and serial killer (1936–2025)

American serial killer (1952–2017)

American female serial killer

Czech nurse and serial murderer (1936–1961)

American physician and serial killer

quartet of Austrian nurses convicted of serial murders

German former nurse and serial killer

Czech serial killer

Russian physician

type of criminal offender employed as a caregiver and intentionally harms or kills people under their care, deciding the victim would be better off if they no longer suffered from whatever severe illness is plaguing them

American serial killer

German serial killer from Cologne

executioner (1885–1944)

Danish nurse who killed several patients

Scottish serial killer

Canadian serial killer and former registered nurse

Austrian serial killer (1931-2003)

American serial killer

Italian serial killer