This list of fictional extraterrestrial species is subsidiary to the

lists of fictional species There are a number of lists of fictional species: Extraterrestrial *List of fictional extraterrestrials (by media type) *Lists of fictional alien species: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, ...

and is a collection of various notable extraterrestrial species that appear in various works of fiction. It is limited to well-referenced examples from

literature Literature is any collection of written work, but it is also used more narrowly for writings specifically considered to be an art form, especially prose fiction, drama, and poetry. In recent centuries, the definition has expanded to include ...

film A film also called a movie, motion picture, moving picture, picture, photoplay or (slang) flick is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, feelings, beauty, or atmosphere ...

television Television, sometimes shortened to TV, is a telecommunication medium for transmitting moving images and sound. The term can refer to a television set, or the medium of television transmission. Television is a mass medium for advertisin ...

comics a medium used to express ideas with images, often combined with text or other visual information. It typically the form of a sequence of panels of images. Textual devices such as speech balloons, captions, and onomatopoeia can indicate ...

animation Animation is a method by which image, still figures are manipulated to appear as Motion picture, moving images. In traditional animation, images are drawn or painted by hand on transparent cel, celluloid sheets to be photographed and exhibited ...

and

video games Video games, also known as computer games, are electronic games that involves interaction with a user interface or input device such as a joystick, game controller, controller, computer keyboard, keyboard, or motion sensing device to gener ...

. This list excludes cases in which only a single member of a species is shown, such as ''

E.T. the Extra-Terrestrial ''E.T. the Extra-Terrestrial'' (or simply ''E.T.'') is a 1982 American science fiction film produced and directed by Steven Spielberg and written by Melissa Mathison. It tells the story of Elliott, a boy who befriends an extraterrestrial, d ...

''.

Literature

This section deals with notable species from published works, including short-stories, novels, novellas and poems. ''See:'' * List of ''Known Space'' alien races * List of ''Noon Universe'' alien races *

The War of the Worlds ''The War of the Worlds'' is a science fiction novel by English author H. G. Wells, first serialised in 1897 by ''Pearson's Magazine'' in the UK and by ''Cosmopolitan (magazine), Cosmopolitan'' magazine in the US. The novel's first appear ...

Culture series The ''Culture'' series is a science fiction series written by Scottish author Iain M. Banks and released from 1987 through to 2012. The stories centre on The Culture, a utopian, post-scarcity space society of humanoid aliens, and advanced su ...

Comics

This section deals with species that are depicted in comic books or strips, manga or similar works. ''See:'' * List of DC Comics alien races *

List of Marvel Comics alien races This is a list of Alien life, alien races that appear in Marvel Comics. Overview There are countless different extraterrestrial races in Marvel Comics Marvel Universe, universe. The vast majority are humanoid in structure. Galactic Council The G ...

Film

This section deals with feature-length films or made-for-television movies. * Arachnids (''

Starship Troopers ''Starship Troopers'' is a military science fiction novel by American writer Robert A. Heinlein. Written in a few weeks in reaction to the US suspending nuclear tests, the story was first published as a two-part serial in ''The Magazine of F ...

'' franchise) * Asogians (''

'') * Boov (''

Home A home, or domicile, is a space used as a permanent or semi-permanent residence for one or many humans, and sometimes various companion animals. It is a fully or semi sheltered space and can have both interior and exterior aspects to it. H ...

'') * Death Angels (''

A Quiet Place ''A Quiet Place'' is a 2018 American post-apocalyptic horror film directed by John Krasinski and written by Bryan Woods, Scott Beck and Krasinski, from a story conceived by Woods and Beck. The plot revolves around a father (Krasinski) and a mo ...

'' franchise) * Engineers (''

Alien Alien primarily refers to: * Alien (law), a person in a country who is not a national of that country ** Enemy alien, the above in times of war * Extraterrestrial life, life which does not originate from Earth ** Specifically, intelligent extrater ...

'' franchise) * Harvesters (''

Independence Day An independence day is an annual event commemorating the anniversary of a nation's independence or statehood, usually after ceasing to be a group or part of another nation or state, or more rarely after the end of a military occupation. Man ...

'' franchise) * Harvesters (''

Skyline A skyline is the outline or shape viewed near the horizon. It can be created by a city’s overall structure, or by human intervention in a rural setting, or in nature that is formed where the sky meets buildings or the land. City skylines ...

'' franchise) * Heptapods (''

Arrival Arrival(s) or The Arrival(s) may refer to: Film * ''The Arrival'' (1991 film), an American science fiction horror film * ''The Arrival'' (1996 film), an American-Mexican science fiction horror film * ''Arrival'' (film), a 2016 American science ...

'') * Landsharks ('' Battle: Los Angeles'') *

Martians Mars, the fourth planet from the Sun, has appeared as a setting in works of fiction since at least the mid-1600s. It became the most popular celestial object in fiction in the late 1800s as the Moon was evidently lifeless. At the time, the pred ...

(''

War of the Worlds ''The War of the Worlds'' is a science fiction novel by English author H. G. Wells, first serialised in 1897 by ''Pearson's Magazine'' in the UK and by ''Cosmopolitan (magazine), Cosmopolitan'' magazine in the US. The novel's first appear ...

'') * Mimics (''

Edge of Tomorrow ''Edge of Tomorrow'' (also known as ''Live Die Repeat: Edge of Tomorrow'') is a 2014 American science fiction action film starring Tom Cruise and Emily Blunt with Bill Paxton and Brendan Gleeson in supporting roles. Directed by Doug Liman wit ...

'') *

Na'vi The Pandoran biosphere is a fictional habitat introduced in James Cameron's 2009 science fiction film ''Avatar''. The ecology of the lush moon Pandora, which teems with a biodiversity of bioluminescent species ranging from hexapodal animals to ot ...

( ''Avatar'') * Planet 51 inhabitants (''

Planet 51 ''Planet 51'' is a 2009 computer-animated science fiction comedy film directed by Jorge Blanco and co-directed by Javier Abad and Marcos Martínez, from a script by Joe Stillman, based on an original idea by Javier Abad, Jorge Blanco, Marcos ...

'') * Prawns (''

District 9 ''District 9'' is a 2009 science fiction mockumentary film directed by Neill Blomkamp in his feature film debut, written by Blomkamp and Terri Tatchell, and produced by Peter Jackson and Carolynne Cunningham. It is a co-production of New Zeala ...

'') * Precursors (''

Pacific Rim The Pacific Rim comprises the lands around the rim of the Pacific Ocean. The ''Pacific Basin'' includes the Pacific Rim and the islands in the Pacific Ocean. The Pacific Rim roughly overlaps with the geologic Pacific Ring of Fire. List of co ...

'' franchise) * Regents (''

Battleship A battleship is a large armored warship with a main battery consisting of large caliber guns. It dominated naval warfare in the late 19th and early 20th centuries. The term ''battleship'' came into use in the late 1880s to describe a type of ...

'') * Terrians (''

Battle for Terra ''Battle for Terra'', originally screened as ''Terra'', is a 2007 American computer-animated action-adventure science fiction film, based on the short film ''Terra'', about a race of beings on a peaceful alien planet who face destruction from colon ...

'') *

Yautja The Predator, also known as Yautja (pronounced ), is the titular extraterrestrial species featured in the ''Predator'' science fiction franchise, characterized by its trophy hunting of other species for sport. First introduced in the film of t ...

(''

Predator Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not kill th ...

'' franchise) * Xenomorphs (''

'' and ''

Alien vs. Predator ''Alien vs. Predator'' (also known as ''Aliens versus Predator'' and ''AVP'') is a science-fiction action horror media franchise created by comic book writers Randy Stradley and Chris Warner. The series is a crossover between, and part of, th ...

'' franchises) ''See:'' *

Species of the Marvel Cinematic Universe The Marvel Cinematic Universe (MCU) is an American media franchise and shared universe centered on superhero films and other series starring various titular superheroes independently produced by Marvel Studios and based on characters that appea ...

* List of ''Star Wars'' alien creatures * List of ''Star Wars'' alien races: A–E, F–J, K–O, P–T, U–Z

Television

This section deals with television shows. ''See:'' * List of ''Babylon 5'' alien races * List of ''Doctor Who'' alien species * List of ''Farscape'' alien races * List of ''Stargate'' alien races * List of ''Star Trek'' alien races

Television animation

This section deals with animated television shows, such as non-realistic CGI,

traditional animation Traditional animation (or classical animation, cel animation, or hand-drawn animation) is an animation technique in which each frame is drawn by hand. The technique was the dominant form of animation in cinema until computer animation. Proce ...

, and

stop-motion animation Stop motion is an animated filmmaking technique in which objects are physically manipulated in small increments between individually photographed frames so that they will appear to exhibit independent motion or change when the series of frames i ...

. * List of ''Ben 10'' alien races *Akiridions ('' 3Below: Tales of Arcadia'') *Anti-Spirals (''

Tengen Toppa Gurren Lagann ''Gurren Lagann'', known in Japan as , is a Japanese mecha anime television series animated by Gainax and co-produced by Aniplex and Konami. It ran for 27 episodes on TV Tokyo between April and September 2007. It was directed by Hiroyuk ...

'') *Bortronians (''

Ready Jet Go! ''Ready Jet Go!'' is a children's computer-animated educational television series produced by Wind Dancer Films. The series aired new episodes on PBS Kids from February 15, 2016 to May 6, 2019, although re-runs continue to this day. It was create ...

'') *''

Dragon Ball is a Japanese media franchise created by Akira Toriyama in 1984. The Dragon Ball (manga), initial manga, written and illustrated by Toriyama, was serialized in ''Weekly Shōnen Jump'' from 1984 to 1995, with the 519 individual chapters colle ...

'' alien species **Angels **

Frieza , also known and spelled as Freeza in Funimation's English subtitles and Viz Media's release of the manga, is a fictional character in the ''Dragon Ball'' manga series created by Akira Toriyama. He makes his debut in Chapter #247: "Dark Clouds ...

Race **Kaioshin **Namekians **Saiyans **Triclops *''

The Fairly OddParents ''The Fairly OddParents'' is an American animated television series created by Butch Hartman for Nickelodeon. The series follows the adventures of Timmy Turner, a 10-year-old boy with two fairy godparents named Cosmo and Wanda who grant him w ...

'' alien races **Boudacians **Gigglepies **Yugopotamians *Gems (''

Steven Universe ''Steven Universe'' is an American animated series, animated television series created by Rebecca Sugar for Cartoon Network. It tells the coming-of-age story of a young boy, Steven Universe (character), Steven Universe (Zach Callison), who li ...

'') *Irkens (''

Invader Zim ''Invader Zim'' is an American animated science fiction dark comedy television series created by comic book writer and cartoonist Jhonen Vasquez for Nickelodeon. The series centers on an extraterrestrial named Zim (voiced by Richard Steven Ho ...

'') *

Jimmy Neutron James Isaac Neutron is the titular and main character from the film '' Jimmy Neutron: Boy Genius'' and its spin-off Nickelodeon computer animated television series ''The Adventures of Jimmy Neutron, Boy Genius''. Created by show runner John ...

alien races **Glimmorians **Martians **Yokians **Zeenuians *Kat Nebulans (''

Kid vs. Kat ''Kid vs. Kat'' (stylized KiD vs KaT) is a Canadian animated television series that originally aired on YTV in Canada from October 25, 2008, until June 4, 2011. The series was created and co-directed by Rob Boutilier, developed and produced at ...

'') *''

Lilo & Stitch ''Lilo & Stitch'' is a 2002 American animated science fiction comedy-drama film produced by Walt Disney Feature Animation and released by Walt Disney Pictures. The 42nd Disney animated feature film, it was written and directed by Chris Sande ...

'' alien races ** Genetic experiments (artificial lifeforms) **Kweltikwans **Plorgonarians *Lorwardians (''

Kim Possible ''Kim Possible'' is an American animated action comedy-adventure television series created by Bob Schooley and Mark McCorkle for Disney Channel. The title character is a teenage girl tasked with fighting crime on a regular basis while coping wi ...

'') *Mysterons (''

Captain Scarlet and the Mysterons ''Captain Scarlet and the Mysterons'', often shortened to ''Captain Scarlet'', is a British science fiction television series created by Gerry and Sylvia Anderson and filmed by their production company Century 21 Productions for distributor I ...

'') *Rigellians (''

The Simpsons ''The Simpsons'' is an American animated sitcom created by Matt Groening for the Fox Broadcasting Company. The series is a satirical depiction of American life, epitomized by the Simpson family, which consists of Homer, Marge, Bart, Lisa, ...

'') *

Roger Roger is a given name, usually masculine, and a surname. The given name is derived from the Old French personal names ' and '. These names are of Germanic origin, derived from the elements ', ''χrōþi'' ("fame", "renown", "honour") and ', ' ( ...

's species (''

American Dad! ''American Dad!'' is an American animated sitcom created by Seth MacFarlane, Mike Barker and Matt Weitzman for the Fox Broadcasting Company. Since 2014, the series has been airing new episodes on TBS. ''American Dad!'' is the first television ...

'') *Teletubbies (''

Teletubbies ''Teletubbies'' is a British children's television series created by Anne Wood and Andrew Davenport for the BBC. The programme focuses on four differently coloured characters known as the Teletubbies, named after the television screens on th ...

'') *Transformers ('' The Transformers) *''

Voltron ''Voltron'' is an Animation, animated television series franchise that features a team of space explorers who pilot a giant Super Robot known as "Voltron". Produced by Peter Keefe (Executive Producer) and Ted Koplar through his production compa ...

'' alien races **Alteans **Galrans

Games

Video games

*Chimera ('' Resistance'' series) *Ceph (

Crysis ''Crysis'' is a first-person shooter video game series created by Crytek. The series revolves around a group of military protagonists with " nanosuits", technologically advanced suits of armor that give them enhanced physical strength, speed, ...

series) *''

Dead Space ''Dead Space'' is a science fiction/horror fiction, horror media franchise created by Glen Schofield and Michael Condrey, developed by Visceral Games, and published and owned by Electronic Arts. The franchise's chronology is not presented in a lin ...

'' aliens **Brethren Moons **Tau Volantis inhabitants *Furons ('' Destroy All Humans'' series) *Galagans (''

Galaga is a 1981 fixed shooter arcade video game developed and published by Namco. In North America, it was released by Midway Manufacturing. It is the sequel to ''Galaxian'' (1979), Namco's first major video game hit in arcades. Controlling a starshi ...

'' series) *''

Half-Life Half-life (symbol ) is the time required for a quantity (of substance) to reduce to half of its initial value. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable ato ...

'' alien races **Antlions **Bullsquids **

Headcrab A headcrab is a fictional alien parasitoid first appearing as an enemy in Valve's 1998 video game ''Half-Life'', as well as in subsequent games in the ''Half-Life'' series. Attributes Depiction In-universe, headcrabs are parasitic life f ...

s **Houndeyes ** Nihilanths **

Vortigaunt Vortigaunts or Alien Slaves are a fictional extra-dimensional species in the Half-Life (series), ''Half-Life'' series of video games by Valve Corporation, Valve. In ''Half-Life (video game), Half-Life'' and its three expansions, Vortigaunts are ...

s *''

Halo Halo, halos or haloes usually refer to: * Halo (optical phenomenon) * Halo (religious iconography), a ring of light around the image of a head HALO, halo, halos or haloes may also refer to: Arts and entertainment Video games * ''Halo'' (franch ...

'' alien races ** The Flood ** Forerunners **

Huragok The Halo (series), ''Halo'' video game and media franchise takes place in a fictional science fiction universe. In the distant past, a race known as the Forerunners fought the parasitic Flood. The Forerunners ultimately activate weapons of mass d ...

Kig-Yar The ''Halo'' video game and media franchise takes place in a fictional science fiction universe. In the distant past, a race known as the Forerunners fought the parasitic Flood. The Forerunners ultimately activate weapons of mass destruction, th ...

** Lekgolo **

Jiralhanae The ''Halo'' video game and media franchise takes place in a fictional science fiction universe. In the distant past, a race known as the Forerunners fought the parasitic Flood. The Forerunners ultimately activate weapons of mass destruction, th ...

Sangheili The Halo (series), ''Halo'' video game and media franchise takes place in a fictional science fiction universe. In the distant past, a race known as the Forerunners fought the parasitic Flood. The Forerunners ultimately activate weapons of mass d ...

** San'Shyuum ** Unggoy ** Yanme'e *''

Jak and Daxter ''Jak and Daxter'' is an Action-adventure game, action-adventure video game franchise created by Andy Gavin and Jason Rubin and owned by Sony Interactive Entertainment. The series was originally developed by Naughty Dog with a number of install ...

'' alien races **Dark Makers **Metal Heads **Precursors *''

Mass Effect ''Mass Effect'' is a military science fiction media franchise created by Casey Hudson, Drew Karpyshyn and Preston Watamaniuk. The franchise depicts a distant future where humanity and several alien civilizations have colonized the known univers ...

'' alien races **

Asari Asari may refer to: The Asari are a caste of artisans and craftsmen who do metal working and make jewelry. They are also involved in the construction trades of carpentry and masonry. They are followers of Vishvakarman, the Hindu god of craftsmen an ...

**Angara ** Batarians **Collectors **Elcor **Hanar **Kett **

Krogan The krogan are a fictional extraterrestrial humanoid species in the ''Mass Effect'' multimedia franchise developed by BioWare and published by Electronic Arts. A member of the species is first introduced in the 2007 novel '' Mass Effect: Reve ...

**Leviathans **

Quarian The quarians are a fictional extraterrestrial humanoid species in the ''Mass Effect'' multimedia franchise developed by BioWare and published by Electronic Arts. The quarians and their backstory are introduced in the first ''Mass Effect'' thro ...

s **Rachni ** Salarians **

Turians The turians are a fictional extraterrestrial humanoid species in the ''Mass Effect'' multimedia franchise developed by BioWare and published by Electronic Arts. Turians are the first alien species to have come into contact with humanity with ...

** Volus **Vorcha **Yahg *''

No Man's Sky ''No Man's Sky'' is an action-adventure survival game developed and published by Hello Games. It was released worldwide for the PlayStation 4 and Microsoft Windows in August 2016, for Xbox One in July 2018, for the PlayStation 5 and Xbox Se ...

'' alien races **Gek **Korvax **Vy'keen *The Plague (''

Red Faction ''Red Faction'' is a series of shooter video games developed by Volition and owned by Koch Media. Originating in 2001, the ''Red Faction'' games have spanned Microsoft Windows, macOS and consoles, including the PlayStation 2, GameCube, Xbox, P ...

'' series) *''

Ratchet & Clank ''Ratchet & Clank'' is a series of action platformer and third-person shooter video games. The franchise was created and developed by Insomniac Games and published by Sony Interactive Entertainment for PlayStation consoles, such as PlayStation 2 ...

'' alien races **Agorians **Blarg **Cazares **Cragmite **Drophyds **Fongoids **Grummels **Kerchu **Lombaxes **Markazians **Technomites **Terachnoids **Tyhrranoids **Vullards **Zoni *Space Invaders (''

Space Invaders is a 1978 shoot 'em up arcade game developed by Tomohiro Nishikado. It was manufactured and sold by Taito in Japan, and licensed to the Midway division of Bally for overseas distribution. ''Space Invaders'' was the first fixed shooter and set ...

'' series) *Strogg ('' Quake'' series) *Thargoids (''

Elite Dangerous ''Elite Dangerous'' is a space flight simulation game developed and published by Frontier Developments. The player takes the role of a pilot (colloquially referred to as "Commander" or "CMDR") of a spaceship, and explores a realistic 1:1 scale, ...

'') *Zetans (''

Fallout Nuclear fallout is the residual radioactive material propelled into the upper atmosphere following a nuclear blast, so called because it "falls out" of the sky after the explosion and the shock wave has passed. It commonly refers to the radioac ...

'' series) *Zin (''

Saints Row ''Saints Row'' is a series of action-adventure video games created by Volition and published by THQ and Deep Silver. The series follows the 3rd Street Saints, a fictional street gang originally operating out of the Saints Row district, hence ...

'' series) ''See:'' * List of ''Star Control'' alien races * List of ''StarCraft'' alien races

Tabletop games

''See:'' * List of ''Battlelords of the 23rd Century'' alien races * List of ''Warhammer 40,000'' alien races

Fictional alien characters by type

List of humanoid aliens This list of humanoid aliens is a collection of various notable extraterrestrial humanoid characters that appear in various works of fiction. Humanoid aliens have traits similar to that of human beings including upright stance, bipedalism ...

List of reptilian humanoids Reptilian humanoids are fictional organisms of varied species in folklore, science fiction, fantasy, and conspiracy theories. Mythology * Boreas ( Aquilon to the Romans): the Greek god of the cold north wind, described by Pausanias as a winged ...

References

{{science fiction