bloodsucker: a teen named Nathan jones who got mutated into a leech
shrimp Camaro: a mutated shrimp who is part of the mighty mutanimals
Shinobi Kage: a teen from Japan who got mutated into a Japanese fox
swine drinker: a girl named Maggie white who got mutated into a pig
snake bait: a mutated snake who is a ally to the ninja turtles and has claws
oliver brown: a medical doctor who got mutated into a hermit crab
whiplash: a street punk who got mutated into a squid and joined the foot clan
clampdown: a mutant horse who is part of the foot clan and has powerful jaws
Henry rogers: a construction worker who got mutated into a bull and has stone fists
Molly coleman: a athletic teen who got mutated into a tigress and joined the mighty mutanimals
wild card jack: a street gambler who got mutated into a jackal and joined the foot clan
octoplincher: a octopus/crab hybrid who is part of the foot clan and has crab legs
Miss pinky: a chilled and laid back girl who got mutated into a flamingo with fan blades
Nitro Ant: a mutant bullet ant who is part of the foot clan and throw nitrogen bombs
King Asphotemp: a exchange student from Egypt who got mutated into a cobra with snake hands
Ripper Roo: a escaped convict who got mutated into a kangaroo and joined the foot clan
Owlmander: a owl/axolotl hybrid who is part of the mighty mutanimals
Mantis patrol: a mutant praying mantis who is part of the mighty mutanimals
Gunstinger Greta: a western cowgirl from Texas who got mutated a Tarantula Hawk
Ram Steelhorn: A Scottish man who got mutated into a Mountain Goat and joined the mighty mutanimals
Rocky Hardshell: A mutant Pangolin who is part of the mighty mutanimals and is a professional wrestler
Glass Jaws: a mutant piranha who has teeth made of unbreakable glass and diamonds
Chomper: a beach hunk from April’s school who got mutated into a tiger shark
Snapperfin: A Italian plumber who got mutated into a moray eel with electricity powers
Hawk-Eyes: A police officer who got mutated into a harpy eagle who is comanntis’ girlfriend
Scissorlips: a rogue biker who got mutated into a centipede and joined the foot clan
Crow Aves: a young ronin from Japan who got mutated into a crow and joined Karai
Sunny side: a mutant rooster Who’s part of the mighty mutanimals and uses bomb eggs
Mouse kaboom: a insane bomber from California who got mutated into a white mouse
Monsieur Swimpale: A mutant Swordfish Who’s part of the mighty mutanimals
L'il Red Webcrawler: A mutant Wolf Spider who’s part of the foot clan and has a huge appetite
Poison Artist: A young painter who got mutated into a Poison Dart Frog with poison darts
Wolf-Dog: a nerdy teen from April’s school who got mutated into a German Shepherd
- Tiger Eye: A Mutant Bengal Tiger
- Poison Tail: A Mutant Scorpion
- Captain Mako: A Mutant Mako Shark
- Manti-Sting: A Mutant Bee/Mantis hybrid
- Corvus Noir: A Mutant Crow
- Lil Batty: A Mutant Flying Fox
- Devil Moth: A Mutant Hickory Horned Moth
- Jaw Zapper: A Mutant Moray Eel/Electric Eel hybrid
- Shellaphant: A Mutant Elephant/Armadillo hybrid
- Bloodsucker: A Mutant Mosquito
- Shellder: A Mutant Hermit Crab
- Chameleo: A Mutant Chameleon
- Polarclaw: a Mutant polar bear who is a former arctic researcher and an ally to the Turtles
- Sperma: a Mutant sperm whale who is part of Scissorlips' evil mutant army and was a former military woman
- Barnagal: a Mutant barnacle who is part of Scissorlips' evil mutant army and the commanding officer of the Navy
- Shellshock: a Mutant turtle/electric eel hybrid who is once a teenager from April's school
- Polispike: a Mutant poison dart frog who is part of Scissorlips' evil mutant army and is lovers with Stinkeye
- Fluffy Bun: a Mutant rabbit who is a former sexy bunny girl from a bar near New Jersey
- Mad Cackler: a Mutant Hyena who is part of Scissorlips' evil mutant army and a former clown
- Buff Sponge: a Mutant sea sponge who is part of Scissorlips' evil mutant army and has more brawn than brains
- Goosemayhem: a Mutant goose who is part of Scissorlips' evil mutant army and is a prankster to his enemies
- Oranguru: a Mutant Orangutan who is part of Scissorlips' evil mutant army and is a shaman
- Sharkslammer: a Mutant saw shark who is part of Scissorlips' evil mutant army and a former prison guard
- Wolfpain: a Mutant gray wolf who is part of Scissorlips' evil mutant army and a former rapper
- Officer Stronghorn: a Mutant wildebeest who is part of Scissorlips' evil mutant army and a former police officer
- Salmon Run: a Mutant salmon who was found by the turtles at a lake and can squirt out huge water
- Seacock: a Mutant peacock with psychic powers who is once a fortune teller and is an ally to the Turtles
- Pengustomp: a Mutant penguin who is a former sumo wrestler from japan and is a champion at heart
- Sidestep: a Mutant Spider with a scissor hand who is quite bad tempered but is an ally to the turtles
- Big Pincher: a Mutant craw fish who is skilled at using his claws and is a member of M.E.C.H
- Mangle: a Mutant mongoose who is once a pre-teenage boy and is a member of M.E.C.H
- Timberjack: a Mutant beaver who is a former construction worker and is a member of M.E.C.H
- Maximus Kong: a mutant silverback gorilla
- Iron Jaws: a mutant thresher shark
- Silver Spring: a mutant silverfish
- Croc Rocker: a mutant cayman
- One Shot Wren: a mutant armadillo
- Octocoon: a mutant octopus/raccoon hybrid
- Orange Usagi: a mutant carrot/rabbit hybrid
- Coco Loco: a mutant chameleon/coconut tree hybrid
- Beetool: a mutant Hercules beetle