Francis William Cadell (9 February 1822 – 1879) was a Scottish explorer of Australia, mostly remembered for opening the Murray River up for transport by steamship and for his activities as a blackbirder, where he systematically kidnapped Indigenous people to work as slaves on his pearling and trepanging interests in northern Australia.

Maximilian List (9 February 1910 – c. 1980) was an architect in Berlin who became an SS officer, involved in the operation of a number of Nazi concentration camps.

Wilhelm Dörr (9 February 1921 – 13 December 1945) was a German SS-Oberscharführer and concentration camp officer. He served as a guard at the Mittelbau-Dora concentration camp and as deputy commander of the sub-camp of Kleinbodungen.

Kermit Barron Gosnell (February 9, 1941 – March 1, 2026) was an American serial killer and abortion doctor. At his clinic in West Philadelphia, Gosnell provided illegal and unsafe late-term abortions, committed post-labor infanticide after many live births, and ran a prescription pill mill which eventually attracted federal attention.

William Charles Morva (February 9, 1982 – July 6, 2017) was an American-Hungarian man convicted of the 2006 shooting deaths of Sheriff's Deputy Corporal Eric Sutphin, 40, and hospital security guard Derrick McFarland, 32, in the town of Blacksburg, Virginia. He was sentenced to death for the crime and was executed on July 6, 2017.

Marc Vincent Sappington (born February 9, 1978) is an American spree killer and cannibal convicted of murdering four acquaintances in March and April 2001 in Kansas City, Kansas. He gained notoriety for eating part of the leg of one of his victims, Alton "Fred" Brown.

Leopoldo Fortunato Galtieri Castelli (15 July 1926 – 12 January 2003) was an Argentine military officer who served as the de facto President of Argentina from December 1981 to June 1982. Galtieri ruled as a military dictator during the National Reorganization Process as leader of the Third Junta with Jorge Anaya and Basilio Lami Dozo.