This is a list of eco-horror films.

Criteria

These are some natural horror films and other films in the horror genre whose plots include mention of ecological issues.^[1][2] Also included are documentaries dealing with the possible disastrous ecological consequences of human activity.^[3][4]

Documentaries

• The Hellstrom Chronicle (1971)^[5][6]
• An Inconvenient Truth (2006; global warming)^[7][8]
• The 11th Hour (2007; the state of the natural environment)^[7]
• Gasland (2010)^[9]

Fictional

• King Kong (1933)^[10]
• The Beast From 20,000 Fathoms (1953)^[11][6]
• Creature from the Black Lagoon (1954)^[12]
• Godzilla (1954)^[13][6]
• Them! (1954; about atomically mutated ants)^[12][6]
• It Came from Beneath the Sea (1955)^[6]
• Tarantula (1955)^[6]
• Attack of the Crab Monsters (1957)^[6]
• Beginning of the End (1957)^[6]
• The Birds (1963)^{[12][10][14][6]}
• Deliverance (1972)^[15]
• Frogs (1972)^[16][6]
• Night of the Lepus (1972; about giant killer rabbits)^[17][18][6]
• Silent Running (1972)^[19]
• The Wicker Man (1973)^[20]
• Phase IV (1974)^[21][6]
• Jaws (1975)^[11][22]
• Grizzly (1976)^[11]
• Day of the Animals (1977)^[6]
• Kingdom of the Spiders (1977)^[23]
• Attack of the Killer Tomatoes (1978)^[24]
• Long Weekend (1978; animals turn hostile towards a young couple who disrespect nature)^[25][26][6]
• Piranha (1978)^[12]
• The Swarm (1978; about killer bees)^[27]
• The China Syndrome (1979)^[11][28]
• Prophecy (1979)^[27][6]
• Alligator (1980)^[29]
• C.H.U.D. (1984)^[11]
• The Toxic Avenger (1984)^[11]
• The Quiet Earth (1985)^[30]
• The Stuff (1985)^[31]
• Troll 2 (1990)^[32]
• Cronos (1993)^[33]
• Jurassic Park (1993; about cloning dinosaurs)^[27]
• Safe (1995; about suburban pollution)^[34]
• Waterworld (1995)^[35]
• Outbreak (1995; about a deadly virus outbreak)
• Mimic (1997)^[12][6]
• The Day After Tomorrow (2004)^[36][37]
• The Last Winter (2006; oil drilling in Alaska awakes slumbering forces)^[38][39]
• The Happening (2008; plants release a toxin as a defense mechanism)^[6][40]
• The Road (2009)^[41]
• The Book of Eli (2010)^[42]
• Take Shelter (2011)^[43]
• The Bay (2012; about the Chesapeake Bay water quality problems)^[44][45][46]
• Snowpiercer (2013)^[47][48]
• Harbinger (2016; about the poisonous effects of fracking)^[49]
• Us (2019)^[50]
• Unearth (2020; about the consequences of fracking)^{[51][52][53][54][6]}
• In the Earth (2021)^[55][6]