Characters created for the original comic book incarnation of the turtles who never made it to the adaptations. For tropes relating to characters who also appeared elsewhere, please visit the [[Characters/TeenageMutantNinjaTurtles franchise character page]]. '''Note:''' While all the characters here are technically {{adapted out}}, please note it only if the story they appear in was adapted without them in it.


[[folder: Family]]
!! Shadow Jones
-> The daughter of Casey Jones' first wife, who was raised collectively by Casey, April, Splinter and the Turtles after her death.

* ActionGirl
* [[AntiHero Anti-Heroine]]: In ''Tales of the TMNT'' #69.
* BlackSheep: In ''Tales of the TMNT'' #69.
* FutureBadass: In ''Tales of the TMNT'' #69.
* {{Goth}}: During her early teen years.
* HappilyAdopted
* MoralityAdjustment: ''Tales of the TMNT'' #69.
* ParentalAbandonment: Her biological mother, Gabrielle, died giving birth to her; her biological father is out of the picture for unknown reasons.
* ScarsAreForever: Her future self sports a scar through her left eye.
* TookALevelInBadass: Although she was always able to hold her own, her skills have taken a marked leap by the time we see her future self.

!! Gabrielle Jones
-> Casey Jones' first wife and Shadow's biological mother.
* DeathByChildbirth: She dies giving birth to Shadow.
* FirstLove: Originally this to Casey.
* SatelliteCharacter: To Casey.

[[folder: Allies]]

!! Radical
* ArchEnemy: To Carnage.
* ComboPlatterPowers: She can fly, shoot energy, possesses a “sensing sense” and is super-strong. After she is revealed to be Native American, she also gains a slew of dream and nature-related powers.
* InterspeciesRomance: Becomes a LoveInterest to Leonardo [[spoiler: until her death.]]
* KilledOffForReal: [[spoiler: Complete Carnage finally kills her in a later issue.]]
* LoveInterest: To Leonardo.
* MagicalNativeAmerican / CaptainEthnic: Although her initial appearance treat her as just another super-hero, future ones brings her Native American heritage to the forefront, making it, via retcon, the basis of her powers and outlook.
* NeckSnap: [[spoiler: How Carnage finally kills her.]]
* RaceLift: Originally coded as white, the character was made a Native American in her second major appearance.
* SuperheroesWearTights: Radical wears a skintight white bodysuit, even after she denies being a super-hero.

!! Mr. Braunze
* ChromeDomePSI
* {{Expy}}: Of Franchise/DocSavage
* MindManipulation

[[folder: Enemies]]
!! Complete Carnage
-> Radical's archenemy, a demon-looking human with the ability to take on aspects of his surroundings.

* {{Archenemy}}: To Radical.
* ElementalShapeshifter: He can take properties of things he has touched.
* FromNobodyToNightmare: Much like Radical, he was a normal person who gained superpowers after he was struck by a freak lightning bolt.
* KilledOffForReal: [[spoiler:Thanks to Leonardo's well-timed prayer to [[Myth/NativeAmericanMythology Coyote]], he is tricked to [[HoistByHisOwnPetard take the properties of water]], causing him to die]].

!! Bloodsucker
-> A leech who mutated and gained sentience after it got a taste of Raphael's blood. Its continuous feeding on him caused Raphael to de-evolve back to a normal turtle, which forced his brothers to chase after the culprit.

* TheDragon: For the Old Man River, who lets it to has its way as long as he gets to study the turtles' mutant properties.
* ExtraEyes: It has six eyes.
* HeroicBuild: Feeding on its human victims gave Bloodsucker a muscular physique.
* HungryMenace: It is motivated by its need for more blood.
* TakeOverTheWorld: Bloodsucker's continued feasting on humans makes him dream of the entire world being his game preserve.

[[folder: The Foot Clan]]

!! Oroku Nagi
-> Oroku Saki's older brother, and the third leg of the Love Triangle involving Tang Shen and Hamato Yoshi.

* AdaptedOut: Nagi remains the only character from the original comic book never to be appear in any other incarnation. His role is usually taken by Saki or other {{suspiciously similar substitute}}s.
* BackFromTheDead: He returns as a ghost haunting Tang Shen's house until he is exorcised.
* IfICantHaveYou: Nagi beats Tang Shen when she chooses Yoshi.
* PosthumousCharacter: Nagi's death is what causes Saki/Shredder's StartOfDarkness and his eventual murder of both Tang Shen and Hamato Yoshi.

!! Cha Ocho
-> One of Karai's lieutenants, with a particular hate-on for Leonardo.
* CrusadingWidower: His wife was killed by a random bullet, and he eventually joined the Foot in order to track down her killer.
* FriendlyEnemy: Although he's openly antagonistic against Leo, he has no problem with sharing drinks with Raph.
* ScarsAreForever: Leo scars him as punishment after he kills his wife's killer.

!! Lin
-> Member of a splinter faction of The Foot, who goes undercover as a police officer and later serves as liaison with other crime groups.
* EnigmaticMinion
* TheMole
* ScarsAreForever: Lin gets hit by shrapnel from a hand-grenade in her first appearance, scarring her face.


[[folder: Utroms]]

!! Professor Obligado
-> A scientist who regularly puts his life on the line FOR SCIENCE!!
* AdventurerArchaeologist
* BadassBookworm
* PosthumousCharacter: His first appearance chronicles the moment of his death.

[[folder: Image Characters]]
!! Pimiko
-> Oroku Saki's daughter, who serves as the Dragon Lord Komodo's right hand.

* GoodHairEvilHair: Raphael cuts off her ponytail during their last battle before she becomes an ally.
* HeelFaceTurn
* {{Stripperific}}