Fictional alien species are fictional species which originate from a planet apart from Earth or a Prime Material plane.

Subcategories

There are 18 subcategories to this category.

Fictional aliens Animorphs alien species B Babylon 5 races C Cthulhu mythos alien species D DC Comics species Digimon

D cont. Doctor Who races Dragon Ball races F Farscape races J Jack Kirby's Fourth World K Known Space alien species M Marvel Comics Celestials S Star Control races

S cont. Star Trek races Star Wars races Stargate races W Warhammer 40,000 species X X-COM races

Articles in category "Fictional alien species"

There are 75 articles in this category.

Alien experiment (Lilo & Stitch) Alien races (Marvel Comics) The Andromeda Strain Arachnus Aslan (Traveller) B Babel fish Brood (comics) Brunnen G Bugs (Starship Troopers) C Chozo Covenant Elite D Decapodian Double-Helix F Felis sapiens Flatcat The Forerunners G Galactic Ghoul Greys H Heechee Races from The Hitchhiker's Guide to the Galaxy I Idiran Ing (video game species) K KiHunter Kilrathi Kree

K cont. Krell Ktarian Kymellian L List of aliens in fiction List of aliens in fiction by type Luminoth Ly-Cilph M Marklar Medjel Metroid (video game species) Mind (The Culture) Minidrag Minor Race Moties Mri Mul Mulefa Mysteron N New Gods O Oankali P Polyps (alien) Protoss Q Quintesson S Sandworm (Dune) Shi'ar Skrull

S cont. Solaris (novel) T Taelons Thranx Thread (Pern) Tralfamadorian Treecat Tyranid V Vermicious knids Vinean Vogon Vok Vortex life form Vorticon Vortigaunt W Wersgorix X X Parasite Xel'Naga Xenomorph Y Yan Yautja Yip-Yips Z Zebesian Space Pirate Zerg Zn'rx