Betty Lafon Neumar (November 27, 1931 – June 13, 2011) was an American woman charged with arranging the murder of her fourth husband, Harold Gentry, who died in 1986. The dead man's brother, Al Gentry, had, for 22 years prior to Mrs.

Mikhail Fedorovich Frolenko (Russian: Михаил Фёдорович Фроленко; November 1848 – February 18, 1938) was a Ukrainian revolutionary, populist, and a member of the Executive Committee of the People's Will, who was implicated in the assassination of the Tsar Alexander II.

Adolfo de Jesús Constanzo (November 1, 1962 – May 6, 1989), also known as the "Narcosatanist", was a Cuban-American serial killer, drug trafficker, and cult leader who led an infamous drug-trafficking and occult gang in Matamoros, Tamaulipas, Mexico, that was dubbed the Narcosatanists (Spanish: Los Narcosatánicos) by the media. His cult members nicknamed him The Godfather (El Padrino).

Aino Nykopp-Koski (born November 1950) is a Finnish serial killer. She worked as a nurse and was found guilty of killing five patients and the attempted murder of five more.

Yaakov Teitel (Hebrew: יעקב טייטל; born November 1972) is an American-born Israeli religious nationalist, convicted for killing two people in 2009. Teitel, who had immigrated to Israel in 2000, settling in a West Bank settlement, confessed to planning and committing various acts of terrorism and hate crimes against Palestinians, homosexuals, left-wingers, missionary Christians, and police officers across Israel.

Vladimir Viktorovich Mirgorod (Russian: Владимир Викторович Миргород; born 1 November 1979), known as The Strangler (Russian: Душитель), is a Russian serial killer who killed 33 people from 2000 to 2004. He was detained in 2010 when his fingerprints matched with those found at the crime scenes.

Kakuji Inagawa (稲川 角二 Inagawa Kakuji), also known as Seijō Inagawa (稲川 聖城 Inagawa Seijō; November 1914 – December 22, 2007) was a Japanese yakuza boss best known for founding the Inagawa-kai, Japan's third-largest yakuza syndicate.

Jefferson Randolph "Soapy" Smith II (November 2, 1860 – July 8, 1898) was an American con artist and gangster in the American frontier and the Klondike.

Edward Colston (2 November 1636 – 11 October 1721) was an English merchant, slave trader, philanthropist and Tory Member of Parliament.

Matthew Madonna (November 2, 1935) is an American mobster who is a member of the Lucchese crime family. He previously served as acting boss before being imprisoned in 2017.

Kimberly Clark Saenz (born November 3, 1973), also known as Kimberly Clark Fowler, is a former licensed practical nurse and a convicted serial killer. She was convicted of killing several patients at a Texas dialysis center by injecting bleach into their dialysis lines.

Scott William Cox (born November 3, 1963) is a suspected American serial killer, convicted on two separate counts of homicide in 1993 in Portland, Oregon, and suspected of many more. He was sentenced to 25 years in prison but was granted parole in 2013, five years early.

Kristen Heather Gilbert (née Strickland; born November 13, 1967) is an American serial killer and former nurse who was convicted of four murders and two attempted murders of patients admitted to the Veterans Affairs Medical Center (VAMC) in Northampton, Massachusetts. She induced cardiac arrest in patients by injecting their intravenous therapy bags with lethal doses of epinephrine, commonly known as adrenaline, which is an untraceable heart stimulant.

A vehicle-ramming attack occurred on April 23, 2018, when a rented van was driven along Yonge Street through the North York City Centre business district in Toronto, Ontario, Canada. The driver, 25-year-old Alek Minassian, targeted pedestrians, killing 11 and injuring 15, some critically.

Genzo Kurita (Japanese: 栗田 源蔵, Hepburn: Kurita Genzō; November 3, 1926 – October 14, 1959) was a Japanese serial killer who murdered eight people.

Henry Louis Wallace (born November 4, 1965), also known as the "Taco Bell Strangler", is an American serial killer who killed eleven women in South Carolina and North Carolina from March 1990 to March 1994. He is currently awaiting execution at Central Prison in Raleigh.

Nannie Doss (born Nancy Agnes Hazel, November 4, 1905 – June 2, 1965) was an American serial killer responsible for the deaths of 11 people between 1927 and 1954. Doss was also referred to as the Giggling Granny, the Lonely Hearts Killer, the Black Widow, and Lady Blue Beard.

Zheng Jing, Prince of Yanping (Chinese: 鄭經; Pe̍h-ōe-jī: Tēⁿ Keng; 25 October 1642 – 17 March 1681), courtesy names Xianzhi (Chinese: 賢之; Pe̍h-ōe-jī: Hiân-chi) and Yuanzhi (Chinese: 元之; Pe̍h-ōe-jī: Goân-chi), pseudonym Shitian (Chinese: 式天; Pe̍h-ōe-jī: Sek-thian), was initially a Southern Ming military general who later became the second ruler of the Tungning Kingdom of Taiwan by succeeding his father Koxinga's hereditary title of "Prince of Yanping", reigned as a dynastic monarch of the kingdom from 1662 to 1681.

James Dale Ritchie (November 4, 1976 – November 12, 2016) was an American serial killer who, throughout 2016, murdered five individuals in and around Anchorage, Alaska, most of whom were in parks or along bike paths. He always committed his murders at night, often around midnight or a short time after.

Santosh Pol (born 4 November 1974) is an Indian quack doctor who confessed to killing six people from 2003 to 2016 in the town of Dhom, Maharashtra, allegedly by injecting them with succinylcholine, a neuro-muscular paralytic drug. He was dubbed Dr.

Roger Dale Stafford (November 4, 1951 – July 1, 1995) was a convicted serial killer executed for the 1978 murders of the Lorenz Family and six employees of a Sirloin Stockade restaurant in Oklahoma. Stafford never acknowledged his guilt, but Stafford's wife, Verna, implicated him in a total of 34 murders in seven different states.

Shlomo Erez Helbrans (Hebrew: שלמה הלברנץ; 5 November 1962 – 7 July 2017) was an Israeli-born Rabbi. He was the founder and Rebbe of Lev Tahor.

The Woo Bum-kon incident, also known as the Uiryeong shooting incident or Officer Woo incident, was a spree killing that occurred during the night from April 26 to April 27, 1982, in Uiryeong County, South Gyeongsang Province, South Korea. Policeman Woo Bum-kon murdered 56 people and wounded around 35 others in four villages using two stolen rifles and explosives.

Derrick Todd Lee (November 5, 1968 – January 21, 2016), also known as The Baton Rouge Serial Killer, was an American serial killer and rapist who murdered at least seven women around Baton Rouge and Lafayette, Louisiana, between 1998 and 2003.

Harold Bernard Allen (5 November 1911 – 14 August 1992) was one of Britain's last official executioners, officiating between 1941 and 1964. He was chief executioner at 41 executions and acted as assistant executioner at 53 others, at various prisons in England, Scotland, Northern Ireland, the Channel Islands and Cyprus.

Olivier Levasseur (1688, 1689, or 1690 – 7 July 1730), was a French pirate, nicknamed La Buse ("The Buzzard") or La Bouche ("The Mouth") or (Portuguese: O Falcão) in his early days for the speed and ruthlessness with which he always attacked his enemies as well as his ability to verbally attack his opponents. He is known for his involvement in the Nossa Senhora Do Cabo heist, among the richest plunders in the Golden Age of Piracy, and for a myth concerning buried treasure and a cryptogram.

Chester Dewayne Turner (born November 5, 1966) is an American serial killer and sex offender who was sentenced to death for sexually assaulting and murdering fourteen women and an unborn baby in Los Angeles between 1987 and 1998.

Salvatore Joseph "Sam" Battaglia (November 5, 1908 – September 7, 1973) was an American mobster and high-level member of the Chicago Outfit crime family.

Vsevolod Nikolayevich Merkulov (Russian: Всеволод Николаевич Меркулов; 27 November [O.S. 25 October] 1895 – 23 December 1953) was the head of NKGB from February to July 1941, and again from April 1943 to March 1946.

Jürgen Bartsch (born Karl-Heinz Sadrozinski; 6 November 1946 – 28 April 1976) was a West German serial killer and sex offender who murdered four boys aged between 8 and 13 and attempted to kill a fifteen-year-old boy. His conviction was the first in German history to include the psycho-social background of the defendant, who grew up in a violent environment, to set down the sentence.

Bai Baoshan (Chinese: 白宝山; pinyin: Bái Bǎoshān; 6 November 1958 – April 1998) was a Chinese serial killer convicted of murdering 15 people.

Alton Coleman (November 6, 1955 – April 26, 2002) was an American serial killer who, along with accomplice Debra Brown (born November 11, 1962), committed a crime spree across six states between May and July 1984 that resulted in the deaths of eight people. Coleman, who received death sentences in three states, was executed by the state of Ohio in 2002.

Carl Eugene Watts (November 7, 1953 – September 21, 2007), dubbed the Sunday Morning Slasher, was an American serial killer who murdered numerous women and girls between 1974 and 1982. Watts is suspected of being the most prolific serial killer in United States history.

Andrea Debono (7 November 1821 – 29 October 1871), also known as Latif Effendi, was a Maltese trader and explorer who was one of the first Europeans to explore the area around the White Nile in the mid-19th century.

Salvatore "Toto" D'Aquila (Italian pronunciation: [salvaˈtoːre ˈdaːkwila]; November 7, 1873 – October 10, 1928) was an early Italian-American Mafia boss in New York City of the D'Aquila crime family, what would later become known as the Gambino crime family.

Samuel Ross Mason (November 8, 1739 – 1803), was an American Revolutionary War veteran, Virginia militia captain, justice of the peace, frontier leader, and later, a figure associated with river piracy and highway robbery. He is best known as the leader of the Mason Gang, a notorious group active along the lower Ohio River and Mississippi Rivers in the late 18th and early 19th centuries.

Joseph James DeAngelo Jr. (born November 8, 1945) is an American serial killer, serial rapist and former police officer known as the Golden State Killer, the Original Night Stalker, the East Area Rapist and the Visalia Ransacker, who committed thirteen murders and numerous rapes and burglaries across California between 1974 and 1986.

Christina Anna Skytte (9 November 1643 – 21 January 1677) was a Swedish baroness and pirate.

Viktor Hermann Brack (9 November 1904 – 2 June 1948) was a member of the Schutzstaffel (SS), a convicted Nazi war criminal and one of the prominent organisers of the involuntary euthanasia programme Aktion T4; this Nazi initiative resulted in the systematic murder of 275,000 to 300,000 disabled people. He held various positions of responsibility in Hitler's Chancellery in Berlin.

Gordon Stewart Northcott (November 9, 1906 – October 2, 1930) was a Canadian serial killer, child rapist, and child abductor who was convicted of the murders of three young boys in California, U.S., and confessed to the murders of nine in total. He was executed on October 2, 1930.

Richard Choque Flores (born November 9, 1988) is a Bolivian serial killer and rapist who killed at least two women in 2021, shortly after being released from a prior conviction. For the latter crimes, he was sentenced to 30 years imprisonment.

Emil Erwin Mahl (born 9 November 1899 in Karlsruhe; died 1 April 1967 in Heidelberg) was a Kapo (prisoner functionary) in the crematorium of the Nazi Dachau concentration camp. Known as "the Hangman of Dachau", he was sentenced to death after the war, but this was commuted to a 10-year prison sentence.

Robert Towns (10 November 1794 – 11 April 1873) was a British master mariner who settled in Australia as a businessman, sandalwood merchant, colonist, shipowner, pastoralist, politician, whaler and civic leader. He was the founder of Townsville, Queensland and named it after himself.

Vitaly Yegorovich Manishin (Russian: Вита́лий Его́рович Мани́шин; born 10 November 1971), known as The Barnaul Maniac (Russian: Барнаульский маньяк), is a Soviet–Russian serial killer who raped and murdered at least 11 young girls and women in Barnaul and Buranovo from 1989 to 2000.

Seyit Ahmet Demirci (born 10 November 1970) is a Turkish serial killer, who is dubbed "Mobilyacı katili" ("The Furniture Dealers' Killer") in the media. He was convicted of killing three different furniture dealers.

Salim Jamil Ayyash (Arabic: سليم جميل عيّاش; 10 November 1963 – 9 November 2024) was a Lebanese militant and senior Hezbollah military operative, who served as the head of its assassination squad Unit 121. He is best known for his indictment by the Special Tribunal for Lebanon as one of the major individuals involved in the assassination of the Lebanese Prime Minister Rafic Hariri.

Gao Chengyong (Chinese: 高承勇; 10 November 1964 – 3 January 2019) was a Chinese serial killer and rapist. He mutilated the corpses of his victims, leading to his nickname of the "Chinese Jack the Ripper" in Chinese media.

Raffaele Amato (born November 11, 1965 in Naples) is an Italian Camorra boss and head of the Amato-pagano clan, a Camorra clan from Naples. He is known by multiple nicknames in the Neapolitan criminal underworld, including "Lo Spagnolo" (The Spaniard), "'o Lell", "Lell o' chiatt'" (Lell the Fat One) and "'a vecchiarella".

Stewart Wilken (born 11 November 1966), known as the Boetie Boer, is a South African serial killer, who was active in the coastal city of Port Elizabeth.

Belle Gunness (born Brynhild Paulsdatter Størseth; November 11, 1859 – possibly April 28, 1908), nicknamed Hell's Belle, was a Norwegian-American serial killer who was active in Illinois and Indiana between 1884 and 1908. Gunness is thought to have killed at least fourteen people (most of whom were men she enticed to visit her rural Indiana property through personal advertisements), while some sources speculate her involvement in as many as forty murders, making her one of the most prolific female serial killers in history.