Dorothea "Theodora" Binz (16 March 1920 – 2 May 1947) was a Nazi German officer and supervisor at Ravensbrück concentration camp during the Holocaust. She was known as one of the most brutal, ruthless and sadistic overseers in the Nazi system.

Colin Ireland (16 March 1954 – 21 February 2012) was a British serial killer known as the Gay Slayer, because his victims were gay men. Criminologist David Wilson believes that Ireland was a psychopath.

Prince Pavel Rafailovich Bermondt-Avalov (Russian: Павел Рафаилович Бермондт-Авалов) or Prince Avalov (16 March [O.S. 4 March] 1877 – 27 December 1973) was a Russian officer and Cossack adventurer-warlord.

Jung Myung-seok (Korean: 정명석; born 16 March 1945; sometimes spelled Jeong Myeong-Seok) is a South Korean clergyman convicted of sexual assault, who founded and led the Providence religious movement, also known as Christian Gospel Mission (CGM) or Jesus Morning Star (JMS), a Christian new religious movement that is commonly referred to as a Christian sect or cult. Jung was convicted of rape by the Supreme Court of Korea and was sentenced to 10 years' imprisonment between 2008 and 2018.

Joseph Salvatore "Skinny Joey" Merlino (born March 13, 1962) is an American former mobster who was the reputed boss of the Philadelphia crime family from the 1990s until 2024. He rose to power and seized control of the organization in the mid-nineties after he fought against the John Stanfa faction of the family.

Stephen Oladimeji K. Akinmurele (16 March 1978 – 28 August 1999) was a Nigerian-English serial killer who was charged with murdering five elderly people between 1995 and 1998.

Vladimir Nikolayevich Nikolayev Alho (Russian: Влади́мир Никола́евич Никола́ев Алхо) (born March 16, 1959) is a Russian murderer from Novocheboksarsk.

Francisco Pizarro (; Spanish: [fɾanˈθisko piˈθaro]; c. 1478 – 26 June 1541) was a Spanish conquistador, best known for his expeditions that led to the Spanish conquest of the Inca Empire.

Josef Mengele (German: [ˈjoːzɛf ˈmɛŋələ] ; 16 March 1911 – 7 February 1979), often dubbed the "Angel of Death" (German: Todesengel), was a German military officer and physician during World War II at the Soviet front and then at Auschwitz during the Holocaust. He conducted research and experiments on prisoners at the Auschwitz II-Birkenau concentration camp, where he was a member of the team of doctors who selected victims to be murdered in the gas chambers.