A killing field is a concept in military science.
Killing field may also refer to:
- Killing Fields, a number of sites in Cambodia where collectively more than a million people were killed and buried by the Khmer Rouge regime, during its rule of the country from 1975 to 1979
- Texas Killing Fields (location), a location in Texas that is the scene of 30+ murders, mostly unsolved
Media
- The Killing Fields (film), a 1984 drama about the Cambodian Killing Fields
- The Killing Fields (album), by Mike Oldfield, a soundtrack album to the film
- The Killing Fields: The Facts Behind the Film, a book by Sydney Schanberg
- Sri Lanka's Killing Fields, a 2011 documentary
- Sri Lanka's Killing Fields: War Crimes Unpunished, a 2012 documentary
- The Killing Field, a 2014 mystery-drama-thriller television film
- Texas Killing Fields, a 2011 detective thriller film set in Texas, USA
- Killing Fields, a documentary television series about a murder investigation, airing on the cable network Investigation Discovery
Music
- Killing Fields (album), by the Molemen
- "The Killing Field", a song by The Pillows on the album Living Field
- "The Killing Fields", a song by Insane Clown Posse on the album Riddle Box
- "Killing Fields", a song by Slayer on the album Divine Intervention
Other uses
- Killing vector field, a concept in mathematics