Villains who enjoy other people's pain and thus often force pain upon them.
Subcategories
This category has the following 6 subcategories, out of 6 total.
Pages in category "Sadists"
The following 200 pages are in this category, out of 1,231 total.
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- Joachim Knychała
- Joanna Dennehy
- Joaquín Guzmán Loera
- Joe Son
- Joel Rifkin
- Johanna Langefeld
- John A. Macdonald
- John Albert Gardner
- John Allen Muhammed
- John Arthur Ackroyd
- John Batman
- John Battaglia
- John Bowen-Colthurst
- John Brennan Crutchley
- John Cannan
- John Chivington
- John Franzese
- John Haigh
- John Jamelske
- John Maden
- John Miller
- John Norman Collins
- John Orr
- John Russell Houser
- John T. Earnest
- John Wayne Gacy
- John Wes Townley
- John Wilkes Booth
- John William King
- John Worboys
- Johnny Rider
- Jon Burge
- Jonaiki Martinez-Estrella
- Jonasia Simpson
- Jorge Mas Canosa
- Jorge Rafael Videla
- Jose Reyes
- Josef Dietrich
- Josef Fritzl
- Josef Kramer
- Joseph Clark
- Joseph E. Duncan III
- Joseph Goebbels
- Joseph James DeAngelo
- Joseph Kony
- Joseph Paul Franklin
- Joseph Vacher
- Josh Bransford
- Joshua Blahyi (General Butt Naked)
- Joshua Davies
- Joshua Hoffman
- Joshua Komisarjevsky
- José Adolfo Paredes Márquez
- José Antonio Rodríguez Vega
- Juan María Bordaberry
- Juana Barraza
- Juana Bormann
- Judge Rotenberg Educational Center
- Judith Neelley
- Juggalos
- Julian Ramirez
- Julio Pérez Silva
- Jun Matsuhara
- Junko Furuta's Murderers
- József Barsi
- Jō Kamisaku
K
- Kabelo Rodney Maake
- Kach and Kahane Chai
- Kang Kek Iew
- Kanto Rengo
- Karl Brandt
- Karl Fiehler
- Karl Gebhardt
- Karl Hermann Frank
- Karl Jäger
- Karla Homolka
- Katherine Knight
- Keith Luke
- Ken Rex McElroy
- Kenan Evren
- Kenneth Bianchi
- Kenneth McDuff
- Keroyon Club
- Kevin Prewitt and Rachel Burrows
- KGB
- Khalid Sheikh Mohammed
- Kim Il-sung
- Kim Jong-il
- Kim Jong-un
- King John of England
- Kip Kinkel
- Kitten drowning
- Klaus Barbie
- Knights of Mary Phagan
- Konstantinos Logothetopoulos
- Kosovo Liberation Army
- Krystle Harrison
- Ku Klux Klan
- Kurt Bolender
- Kurt Daluege
- Kurt Franz
- Kyle Aaron Huff
L
- Lam Kor-wan
- Larry Eyler
- Larry Gene Bell
- Larry Loveless
- Larry Nassar
- Latin Kings
- Laurent-Désiré Kabila
- Laurie Tackett
- Lavrentiy Beria
- Lawrence Bittaker & Roy Norris
- Lawrence Russell Brewer
- Lawrence Singleton
- Lazar Kaganovich
- League of the South
- Lee Boyd Malvo
- Lee Kuan Yew
- Leo Felton
- Leonard Fraser
- Leonard Lake
- Leopold II of Belgium
- Leslie Van Houten
- Leszek Pękalski
- Lewis Daynes
- Lewis Powell
- Li Peng
- Liezyl Margallo
- Lionel Tate
- Lisa Borch
- Lizzie Borden
- Lobo Watch
- Long Island serial killer
- Lonnie David Franklin
- Lord's Resistance Army
- Loren Bunner
- Lorenzo Gilyard
- Lori Drew
- Los Zetas
- Lothar von Trotha
- Louis Beam
- Ludwig Fischer
- Luis Garavito
- Luis García Meza
- Luis Posada Carriles
- Luka Magnotta
- Luke Woodham
- Luttif Afif
- Lux
- Lynching
- Lynndie England
- Léon Mugesera
M
- M.O.B. Pirus
- Machelle Hackney Hobson
- Mad Butcher of Kingsbury Run
- Mahmoud Ahmadinejad
- Mahoto Watanabe
- Makapili
- Male genital mutilation
- Mam Nai
- Man Haron Monis
- Manuel Contreras
- Manuel Rivera
- Marc Lepine
- Marcel Hesse
- Marciano Millan-Vasquez
- Marcos Loyalists
- Marcos Pérez Jiménez
- Maria Fritzl
- Maria Mandl
- Maria Sosa
- Mario Roatta
- Marjorie Taylor Greene
- Mark Dean Schwab
- Mark Riebe
- Marquis de Sade
- Marquise Love
- Martin Bormann
- Martin Bryant
- Marwan al-Shehhi
- Mary Bell
- Mary I of England
- Mary Pearcey
- Masanobu Tsuji
- Masao Baba
- Masten Wanjala
- Matias Oyarzo
- Matthew Falder
- Matthew Murray
- Matti Saari
- Maury Travis
- Maute group
- Maximiliano Hernández Martínez
- Maximilien Robespierre
- Mel Ignatow
- Melinda Loveless
- Melissa Huckaby
- Melvin Rees
- Micajah and Wiley Harpe
- Michael and Heather Jones