Villains from Science-Fiction (Sci-Fi for short) genre works - science-fiction is based on scientifically-possible worlds or settings without the use of fantastical elements such as magic or the supernatural : however as the genre evolved it grew many subgenres and sometimes the line between science-fiction and fantasy blurred.. thus there is "hard" sci-fi (which focuses on the scientifically probable), "soft" sci-fi (which employs less probable or outdated scientific themes) and science-fantasy (in which science is merged with fantasy, often to the point is is considered a twin-genre of *both* science fiction and fantasy).
Sometimes works that began as theoretical stories (sci-fi) become science-fantasy over time as knowledge of science increases : this is especially true of early works from 1950s, 60s or earlier - where they incorporate fantastical ideas that at the time were seen as plausible but in modern times are resigned purely to fantasy of psuedo-science.
All items (7909)
- A Brighter Dawn
- A Friendly Man
- A-Robots
- A-Train (comics)
- A-Train (TV Series)
- A-Virus
- A.C.R.O.N.Y.M.
- A.L.I.E.
- A.R.C.
- A.R.N.O.L.D.
- A.R.T.
- Aaron Starkey
- Abaddon (Halo)
- Abaddon (Torchwood)
- Abdul Hakim
- Aber Rindt
- Abigail (Metal Slug)
- Abigail Walker
- Abir (Dead Air)
- Abominus
- Aboras
- Abraham (Us)
- Abraxas (Tron)
- Absolute Tartarus
- Abstergo Industries
- Abul Abbas
- Abyssal Dision
- Abyssal Twin Princesses
- Abzorbaloff
- Ace (Mad Max: Fury Road)
- Ace (SteamWorld)
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- Ace Hardlight
- Ace Killer
- Ace Killer (ULTRAMAN Series)
- Acha and Kocha
- Achilles (Cyborg 009)
- Achilles Davenport
- Acid Man
- Acomat
- Ada Wong
- Adam (Dark)
- Adam (Evangelion)
- Adam (Hunt Down the Freeman)
- Adam (NieR:Automata)
- Adam Hart
- Adam Mitchell
- Adam Monroe
- Adam Smasher
- Adam Smith
- Adam Soong
- Adam Weishaupt
- Adamski
- Adder (Advance Wars)
- Adelaide Wilson
- Adipose
- Adiposo
- Adjutant Booba
- Adjutant Shiima
- Adler
- Adler (Ace Combat)
- Admiral Cartwright
- Admiral Daro'Xen
- Admiral Greyfield
- Admiral Han'Gerrel vas Neema
- Admiral Majin
- Admiral Orlock
- Adolf Hitler (Doctor Who)
- Adolf Hitler (Duke Nukem)
- Adolf Hitler (Love, Death & Robots)
- Adolf Hitler (Red Dwarf)
- Adolf Hitler (Star Trek)
- Adolf Hitler (Super Science Friends)
- Adolf Hitler (Wolfenstein)
- Adorians
- Adria
- Adrian (Power Rangers)
- Adrian Delorio
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- Advent Coalition
- Aftershock (Moon Girl and Devil Dinosaur)
- Ageha Takeda
- Agency Director
- Agent Abrella
- Agent Brown
- Agent Franklin
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- Agent Haggard
- Agent Henderson
- Agent Jack Burns
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- Agent Johnson (The Matrix)
- Agent Jones
- Agent Kruger
- Agent Morrisey
- Agent Richardson
- Agent Sieve
- Agent Smith (The Matrix)
- Agent Smithson
- Agent Thompson
- Agent Thompson (The Matrix)
- Agent Underville
- Agent Whiskey
- Agents (The Matrix)
- Agents of Crash
- Agents Schiff and Calderon
- Agmis
- Agrajag
- Agrajag's Henchman
- Agurag
- Ah-Kel
- Ahdar Ru'afo
- Ai-Jinn
- AIDAN
- Aiden Price
- Aiguille Delaz
- A.I.M.S.
- Aina Sahalin
- Air Elementor
- Air-Walker
- Airachnid
- Airazor
- Aircraft Carrier Demon
- Aizam
- Ajax (The Warriors)
- Ajit Prasad
- Ajur
- Akaba
- Akai (Kamen Rider)
- Akamatsu
- Akan
- Akane Shinjo
- Akeel Min Riah
- Akelons
- Akhaten
- Aki Sawada
- Akihiko Kayaba
- Akira (Akira)
- Akira Takaoka
- Akuninkaijin
- Akyanba
- Al Mualim
- Al-G Rhythm
- Alan Gabriel
- Alan Jonah
- Alan Rikkin
- Alan Sylvasta
- Alarak
- Alaskan Base Offficer
- Alauda Hafez
- Alaya
- Albert Lester
- Albert Wesker (Resident Evil)
- Albert Wesker (Resident Evil: Welcome to Raccoon City)
- Albina
- Alcazar
- Alcina Dimitrescu
- Aldair Carlos Nascimento
- Alejandro Corner
- Aleksei Bessolov
- Aleksis Dorsey
- Alex & Mueller
- Alex (A Clockwork Orange)
- Alex (Lockout)
- Alex Grey
- Alex Hopkins
- Alex Kryeck
- Alex Mercer
- Alex Rosewater
- Alex Wesker
- Alex Windham
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- Alex's Droogs
- Alexander Isaacs (Clone)
- Alexander J. Mercer
- Alexander Marcus
- Alexander Romanov
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- Alexander Slater
- Alexander Thorkel
- Alexander Toombs
- Alexei Stukov
- Alexia Ashford (Resident Evil)
- Alexia Ashford (The Darkside Chronicles)
- Alfred Ashford
- Alfred Bester
- Alfred Bleikoff
- Algol (Chouseishin Gransazer)
- Alhambra Bugster