Here is a listing of characters found in various official media such as anime or comics
Original Characters[]
- Aika
- Ally
- Amoebaan
- Amrr
- Aqua S. Rave
- Aqueous
- Artemis
- Averon
- Blabber
- Bleach
- Blob Bomber Jain
- Bluay
- Blush
- Bones Young
- Bouip
- Caoimhe
- Cernia
- Chromiah
- Cutlass
- Dark Kia
- Douj
- Dyna
- Famis
- Foxslime
- Furido
- Furo
- Galetea
- Glossina
- Glyrine Bubblesdoom
- Joud
- Kaios
- Kamorphia
- Kat
- Keikia
- Kia
- Lavender
- Loa
- Lyuva
- Maia
- Misa Tamamori
- Murk
- Myrrh
- Nekris
- Nightingale
- Olivia Crude
- Ouixis
- Paddy
- Peaches O'Plenty
- Puma
- Pwit
- Ralph Bear
- Reaper
- Ribena
- Shift
- Sigrid
- Sin Nasoguski
- Slime Prime
- Slimestress
- Slither
- Sorela
- Star
- Synthea
- Tangerine
- Uima
- Verinn
- Viddharta
- Watergirl
- Yigal
- Yellow Angel
- Zinc
Comic Books[]
- Alex (X-Men)
- Alex
- Aquamaria
- Aspen Matthews
- Caitlin Fairchild
- Clayface
- Drip
- Fathom
- Gemini
- Gorgeous George
- Hydran
- Hydro Man
- Inque
- Lori Morning
- Megatox
- Meggan
- Mercury (Metal Men)
- Mercury
- Metamorphia
- Metamorpho
- Morph
- Naiad
- Plasmus
- Ribena
- Sandman
- Shuma-Gorath
- Spidercide
- Tikchaos
- Venom
- Warblade
- Zan
Cartoons[]
- Annie
- Bai Tza
- Basil Karlo
- Blargetha
- Blobboid
- Bob
- Booger Beast (Freakazoid)
- Breeder Beast (Godzilla)
- Camille
- DNA Mimic
- Doughboy
- Elmer S'Glue
- Elsa
- Ethan Benett
- Fluid Man
- Fun Gus (Kipo and the Age of Wonderbeasts)
- Galetea (Hercules)
- Gloop and Gleep (The Herculoids)
- Gluto
- Goo (Gumby)
- Goop
- Gosalyn
- Gravites (The Herculoids)
- Gumby (character)
- H2Olga
- Heat Thing (Space Ghost)
- Hybrid
- Hydro Man
- Inque
- Lava Lady (The PowerPuff Girls, 2016 series)
- Liquidator
- Lucy Mann
- Malware
- Mary Jane clone
- Matrix
- Matt Hagen
- Nanotech Creature (Godzilla the Series)
- Oil Monster (The PowerPuff Girls)
- Osmosis Jones
- Patient X
- Plasmus
- Queen of the Black Puddle
- Sandman
- Scamlar
- Sh'Okanabo
- Shapeshifter
- Skurd
- Silver Hydra (Godzilla the Series)
- Slime Princess
- Slime Monster (The PowerPuff Girls)
- Sploot
- Steve (The PowerPuff Girls)
- Tad Mulholland (Kipo and the Age of Wonderbeasts)
- Terra
- The Amoeba Boys
- The Greedy
- The Living Puddle
- Upgrade
- White Goo Monster (The PowerPuff Girls)
Manga[]
- Alucard
- Artemis (Galaxy Express)
- Ayumi
- Bonnie
- Black Zetsu
- Caribou
- Elder Toguro
- Isaka Minagata
- Juvia Loxar
- Kabuto Yakushi
- Levia
- Lulu Bell
- Majin Buu
- Mangetsu Hozuki
- Mina Ashido
- Morphos
- Muso
- Paruma
- Pride
- Sakazuki
- Slime (One Piece)
- Suu
- Suigetsu Hozuki
- The Black Mass
- The Slime Sisters
Anime[]
- Alucard
- Andromeda
- Aqua Current
- Artemis (Galaxy Express)
- Baby
- Bachilus
- Bubble Claw
- Dalk
- Death Girls (Gatchaman)
- Deimon Remnants
- Elder Toguro
- Eilis
- Father
- Gamiba (The Ultraman)
- Gasparde
- General Rildo
- Hasegawa Ron
- Honey Queen
- Ice Slime
- Jellax
- The Jellyfish Lens (Gatchaman)
- Juvia Loxar
- Levia
- Liquid Monster (The Ultraman)
- Lulu Bell
- Mars Amoeba (Gatchaman F)
- Melona
- Muso
- Nenmu
- Niiburu
- Nurari
- Oasis
- Omega Shenron
- Otome Yunomae
- Peropero
- Pride
- River Desertrian
- Setsuna's shadow
- Sloth
- Space Slime (Starzinger)
- Splashmon
- Spiral (The Ultraman)
- Suigetsu Hozuki
- The Red Sand (Gatchaman)
- Throne of Yord
- Tiara's Shade
- Undine
- Vina
- Vrtra
- Yuarisla
Live Action[]
- Alex Mack
- Algyuros (Ultraman Gaia)
- Anti-matter organism (Doctor Who: The Three Doctors)
- Apatee (Ultraman Gaia)
- Bath Gel (Ultraman commercial)
- Bizaamo (Ultraman Tiga)
- Blue slime (Spectreman)
- Catherine Weaver
- Dancan (Ultraseven)
- Daradara (Kakuranger)
- Dororin (Godzilla Island)
- Elisa
- Erato (Doctor Who: The Creature from the Pit)
- Female Changeling
- Gell guards (Doctor Who: The Three Doctors)
- Gelnake (Bio Planet WoO)
- Gelworm (Ultraman Cosmos)
- Gudis (Ultraman: Towards the Future)
- Guroro (Dinosaur Great War Izenborg)
- Hades Beast Blob (Magiranger)
- Hedoji and Hedochi {Godziban)
- Hydrazona (Johnny Sokko and His Flying Robot)
- Jellica
- Linda Lake
- Kleon
- Makuin of the Blob
- Meemos (Ultraman Gaia)
- Menorfa
- Nanonanoda (Gokaiger)
- Neo Hedorah (Godzilla Island)
- Odo
- Pedoleon (Ultraman Nexus)
- Sabikong (Ultra Q: Dark Fantasy)
- Taigan (Mirrorman)
- Tracy Strauss
- Tyzone
- Unnamed muck monster (Ultraman: Towards the Future)
- Vadoryudo (Ultraseven X)
- Yaphit (The Orville)
Video Games[]
- Abyss
- Arakune
- Argosax the Chaos
- Arkham
- Belch
- Blob
- Carla Radames
- Carm
- Chaos
- Chuchu
- De Blob (character)
- Dio
- Ditto (Pokemon)
- Double
- Dural
- Ed
- Eddie
- Geegus
- Glacius
- Globula - Lord of the Amoebas
- God of Water
- Gooey (Kirby)
- Graffiti (Mario)
- Grimer
- Jedah Dohma
- King Slime (Duck Tales NES)
- Living Liquid
- Mad Jelly
- Magman
- Marine
- Mint
- Metal Morph (character
- Mephiles the Dark
- Mercury (Mega Man)
- Mitochondria Eve
- Morpha
- Muk
- Necalli
- Neo Dio
- Neo Geegus
- Neo Metal Sonic
- Nightmare
- Noob Saibot
- Nuform
- Poison Ghost
- Rain
- Sienna
- Skarlet
- Sluggy the Unshaven
- Shadow Devil
- The Glog
- The Morphling
- The Ooze (character)
- The Supervisor
- Toxic Seahorse
- Twelve
- Yellow Devil
- Yolk
Movies[]
- Anubis
- Berserk
- B.O.B
- Caltiki
- Ethan
- Giant Amoeba (The Angry Red Planet)
- Hedorah
- Hexxus
- Ivan Ooze
- Lavagirl
- Lord Cob
- Mood Slime
- No Face
- Susha
- T-1000
- The Blob (character)
- The Green Slime
- The Stuff
- X: The Unknown
- Yog
Species[]
- Bit and Bot
- Blob
- Chameleonian
- Changeling (Starcraft)
- Changeling (Star Trek)
- ChuChu
- ELS
- Flan
- Galvian Mechamorph
- Goopy
- Heartless
- Ing
- Inkling
- Jell
- Kopelaan
- Like Like
- Limax
- Majin
- Myu
- Neti
- Polymorph
- Protean
- Shadow
- Sheftu
- Slime (Dragon Quest)
- Slime (Minecraft)
- Sludgepuppy
- Symbiote
- Synthoid
- Trisolian
- Unversed
- Viral
- Void Shadow
- X
- Zol