Killer
A killer is someone or something that kills, such as a murderer or a serial killer. 
Killer may also refer to:

Arts, entertainment, and media
Fictional characters
Killer (Home and Away), a character from Home and Away
Killer Kane, the villain of the 1939 Buck Rogers film serial

Films
Killer! (1969 film), an alternative title for This Man Must Die
Killer (1991 film), a Telugu film starring Akkineni Nagarjuna
Killer (1994 film) (a.k.a. Bulletproof Heart), a film starring Anthony LaPaglia and Mimi Rogers, and featuring Peter Boyle
Killer: A Journal of Murder (film), a 1996 film about serial killer Carl Panzram
Killer (1998 film), a French/Kazakhstani crime drama

Games
Killer (game), a parlor game played with cards and candles
Killer (pool), a multi-player pocket billiards (pool) game
Killer, a climbing card game related to tiến lên
Killer, a variant of the game of darts
Assassin (game), or Killer, a live-action role-playing game
Killer sudoku, or samunamupure, a variant of sudoku
Killer: The Game of Assassination, a live action role-playing game set of rules first published by Steve Jackson Games in 1982

Literature
Killer (novel) a novel by Sara Shepard, part of The Pretty Little Liars series
Killer: A Journal of Murder (novel), a 1970 biographical novel upon which the 1996 film is based

Music
Groups
Killer (Finnish band), an early 2000s Finnish alternative and experimental rock band
Killer (Swiss band), a hard rock band
Killer (Belgian band), a heavy metal band

Albums
Killer (Alice Cooper album), a 1971 rock album by Alice Cooper
Killer (video), a music DVD by Die Ärzte released in 1999
Killer (Tech N9ne album), 2008 rap album by Tech N9ne

Songs
"Killer" (Kiss song), 1982
"Killer" (Adamski song), 1990, featuring Seal as a vocalist
"Killer" (Fazer song), 2012
"Killer", a song by Van Der Graaf Generator from H to He, Who Am the Only One, 1970
"Killer", a song by Boy Kill Boy from Civilian, 2006
"Killer", a song by The Hoosiers from The Trick to Life, 2007
"Killer", a song by Dev from The Night The Sun Came Up, 2011
"Killer", a song by Krokus from Painkiller, 1978
"Killer", a song by Kali Uchis from Isolation, 2018
"Killer", a song by Eminem from the deluxe edition of Music to Be Murdered By, 2020
"Killer", a song by The Ready Set from Feel Good Now, 2011

Television
"Killer" (CSI), an episode from the sixth season of the American television series CSI: Crime Scene Investigation (2006)
"Killer" (Taggart), the 1983 pilot episode and title of the later renamed Scottish detective TV series Taggart
Killer (TV series), a 1984 British thriller series which aired on ITV

People
Killer (nickname), a list of people known as "Killer" or "The Killer"
Killer Brooks (born 1947), ring name of American professional wrestler Tim Brooks
Killer Khan (born 1947), ring name of Japanese professional wrestler Masashi Ozawa
Daniel Killer (born 1949), former Argentine footballer
Tobias Killer (born 1993), German footballer
Bob Konovsky (1934–1982), American National Football League player and professional wrestler known as "Killer Konovsky"
Killer Kowalski (1926–2008), ring name of Polish-Canadian professional wrestler Władek Kowalski

Science and technology
Killer (computer), an AT&T public-access UNIX machine involved in Operation Sundevil
Death receptor 5, a tumor necrosis factor receptor superfamily, member 10b, a human gene, alias KILLER
Killer application or killer app, a computer program that is so necessary or desirable that it proves the core value of some larger technology
Killer NIC, a network interface card manufactured by Bigfoot Networks
Killer yeast, a yeast, such as Saccharomyces cerevisiae, which is able to secrete one of a number of toxic proteins which are lethal to receptive cells

Other uses
Killer (philately), a term for a heavy stamp cancellation mark
Killer, Germany, a village in the town of Burladingen, in the Killertal valley

See also
Kiler, a 1997 Polish film
All pages with titles beginning with Killer
Killa (disambiguation)
Killah (disambiguation)
The Killer (disambiguation)
Killers (disambiguation)
The Killers (disambiguation)