List of Teenage Mutant Ninja Turtles (2012 TV series) characters


This is a list of characters from Teenage Mutant Ninja Turtles. It is an American animated series based on the eponymous characters. It premiered on Nickelodeon in the United States on September 29, 2012. It also premiered on YTV in Canada on September 29, 2012.

Main characters

Teenage Mutant Ninja Turtles

The Teenage Mutant Ninja Turtles are a team of anthropomorphic mutant red-eared slider turtles who were hidden ever since their mutations within the sewers of New York City and usually go up to the surface only in the night time.

Leonardo

Leonardo is an enthusiastic ninjutsu student, wears a royal blue mask, and fights with two long swords called Niten Ryu. The oldest and most mature of the four, he is the fearless leader of the Ninja Turtles. In the aftermath of Splinter's passing, he reluctantly stepped up to the increasingly difficult role as sensei, which adds even more pressure onto him. Since the episode "The Deadly Venom", he is the only Ninja Turtle who is capable of using the spiritual, healing abilities of "the healing hands" technique to heal himself and others which enshrouds his body in a white aura by chanting the mantra and the right hand seals.

Donatello

Donatello is the third oldest/second youngest of the turtles. He is in charge of the design and manufacture of all of the tools and weapons in the Turtles' arsenal. He is also a gifted hacker. He wears a purple mask and fights with a rokushakubo which converts to a naginata via a blade inside one end of the staff. He has a huge crush on April and a rivalry with Casey because of it.

Raphael

Raphael is the second oldest of the turtles. He wears a red mask and fights with two sai. Known for his rage, he commonly takes it out on Mikey, and on occasions Leo, due to their feud. Raphael sports a chip at the top of his shell as a result of Splinter's earlier encounters with the Kraang that were after him.

Michelangelo

Michelangelo is the youngest of the turtles and is a lover of video games, skateboarding, pranks and pizza. He wears an orange mask and fights with two nunchaku which convert into kusarigama via a blade inside of one of the sticks of each nunchaku and extra lengths of chain stored in the other. After season 3, he mostly used a grapping hook for some reason, all the way until the season finale.

Allies

Splinter">Splinter (Teenage Mutant Ninja Turtles)">Splinter

Hamato Yoshi is the son and heir of Hamato Yūta, the leader of the Hamato Clan whose rivalry with the Foot Clan came to an end when he was a child. During a confrontation with the Kraang, Hamato Yoshi was mutated into a mutant rat upon coming into contact with a rat prior to the conflict. Since then ever since alluding the Kraang, he trained the Turtles in ninjutsu. During the Triceraton invasion, he is killed by Shredder but this attempt is foiled when the turtles travel back in time to save Earth. In the second-to-last episode of Season 4, "Requiem" he is again murdered by Super Shredder and buried at the O'Neil farmhouse. His spirit continues to watch over his family, imparting wisdom and advice to Leonardo, who reluctantly takes on the more challenging fatherlike role as sensei on his behalf.

April Harriet "Danger" O'Neil">April O'Neil">April Harriet "Danger" O'Neil

The sixteen-year-old daughter of Dr. Kirby O'Neil and the love interest/crush of Donatello. Unlike her previous incarnations, she possesses extraordinary strong psionic/extrasensory abilities; having been born a human/Kraang mutant hybrid, as a byproduct of her late mother being experimented on by the Kraang before she was born, which she gradually learns to develop further and increase considerably in strength as the show progresses; particularly in Season 4 and Season 5. Her psionic aura varies from being transparent, to white, to yellow. Since "Tale of Tiger Claw" her psychic and extrasensory powers have been greatly reduced, as she no longer can draw more strength from the mystical Sol Star necklace she herself had destroyed, but they are still far stronger than they were before she acquired the Aeons mystical gift. Her ninja weaponry is a Tessen fan and, later, a dragon tanto sword.

Karai">Karai (Teenage Mutant Ninja Turtles)">Karai

Hamato Miwa is the only child and willful daughter of Hamato Yoshi and the late Tang Shen, who was taken away from Splinter by Oroku Saki when she was just an infant and renamed Karai. Initially, she was their sworn enemy, but soon became a trusted ally after learning the truth about her parents and grew even closer to Leonardo. Karai later mutated into a violet-and-white Horned viper where an extra chemical ingredient enabled her to shift back and forth and assume hybrid forms. She is Leonardo's love interest throughout the series. She is one-eighth Chinese through her maternal great-grandfather.

Casey Jones">Casey Jones (Teenage Mutant Ninja Turtles)">Casey Jones

The teenage son of a former NHL player at April's school who April is hired to tutor for an extra credit assignment. He later became an ally of the Turtles. He has a crush on April and a rivalry with Donatello because of it.

[Mighty Mutanimals]

The Mighty Mutanimals are a team of mutant animals that debut in "Battle for New York, Part One." They were brought together by Jack J. Kurtzman to fight the Kraang.
Slash">Slash (Teenage Mutant Ninja Turtles)">Slash
Spike is/was Raph's pet desert tortoise. In the second season, Spike transformed into a mutant after jumping into spilled mutagen then renamed himself Slash in "Slash and Destroy". He is the leader of the Mutanimals.
Leatherhead">Leatherhead (Teenage Mutant Ninja Turtles)">Leatherhead
An American alligator that was mutated by the Kraang after the parents of his owner flushed him down the toilet. He was first introduced in "It Came from the Depths" in season one. He is Slash’s second-in-command.
Pigeon Pete">List of Teenage Mutant Ninja Turtles characters#Pete">Pigeon Pete
A rock pigeon that was mutated by the Kraang and has a fondness for sourdough.
[Mondo Gecko]
Jason was a popular high school skateboarder who while skating was hit on the head by a canister of mutagen that was accidentally dropped from the sky by the Turtles. He mutated into a mutant leopard gecko due to his pet leopard gecko being on his shoulder at the time.
Doc Rockwell
Dr. Tyler Rockwell is a neuroscientist who was mutated into a mutant-monkey by Dr. Victor Falco. He eventually was again experimented on and gained the strong psionic abilities of telepathy and telekinesis; quite similar to April's. He emits a light purple psionic aura; whereas April's varies from white, to pale blue, to bright yellow.
Mona Lisa
Y'Gythgba is an alien Blue-spotted salamander and galactic warrior, she is the love interest and girlfriend of Raphael who joined the team on his recommendation in order to be closer to him after finally defeating Lord Dregg.

Chompy Picasso

An alien turtle and the child of Tokka who becomes Raphael's pet turtle since Season 4. Like his mother, Chompy can breathe fire. In an alternate future dominated by mutant animals, Chompy Picasso has grown up to be bigger than Raphael, enough so for anyone to ride on.

Mutagen Man

Timothy was an ineffective teenage ice cream truck vendor who fights crime as Pulverizer after witnessing the Turtles' first battle with Baxter Stockman. Due to not coming into any contact with any animal or plant, Timothy dissolved into a mutagen-drinking blob called Mutagen Man.

Jack J. Kurtzman

A private investigator and journalist investigating the Kraang and their activities on Earth. He debuted in the Season 2 episode, "The Kraang Conspiracy", and was the one who had revealed April's mysterious childhood past and unique origins to her and the Turtles. This was Robert's final voice role before his death in 2019.

Ice Cream Kitty

A stray tabby cat that April found in an alley and, deciding to find it a home, asked Mikey to raise as his pet. It mutated into Ice Cream Kitty upon eating Neapolitan Ice Cream that was covered in mutagen.

Bigfoot

A cryptid that the Turtles encountered in the woods of Northampton in Upstate New York.

Punk Frogs

A group of humanoid mutant frogs that are the results of mutagen being dumped near their pond during Mikey's fight with Mom-Thing in "Buried Secrets".
Attila the Frog
The leader of the Punk Frog.
Genghis Frog
The militaristic member of the Punk Frogs.
Rasputin the Mad Frog
Attila the Frog's right-hand frog.
Napoleon Bonafrog
Attila the Frog's right-hand frog.
The laid-back member of the Punk Frogs.
Frog Soldiers
A group of mutant frogs led by Genghis Frog and later by Napoleon Bonafrog who make up the foot soldiers of the Punk Frogs.

Bernie

A physicist who discovered the Dream Beavers forty years ago.

Dr. Cluckingsworth

A white chicken at the O'Neil Family summer house that develops a large brain-shaped cranium at the top of her head after ingesting the mutagen sample taken from Donnie after it leaks from Speed Demon.

Muckman

Garson Grunge was a humble sewer worker who had encounters with mutants in the past. While working as a garbage man, he was accidentally mutated into a garbage mutant with garbage-controlling abilities.
Joe Eyeball
Joe Eyeball was originally Garson's left eye until it gained a form of his own during the mutation.

Renet

A young, immature time sorceress and the girl who Mikey has a crush on and who seems to reciprocate his feelings. She seems to keep in touch with Mikey, even far off in the future, as Mikey was shown to be talking to a hologram of her in "War of the Worlds, Part 1". She returns to present New York City in the episodes "The Curse of Savanti Romero", "The Crypt of Dracula" and "The Frankenstein Experiment" again needing the Turtles' help in stopping Savanti Romero from dominating all space-time by traveling back in time, to when Dr. Victor Frankenstein lived.

Lord Simultaneous

Lord Simultaneous is a time master who is Renet's mentor and father. He mainly appears a smoky head in his first appearance.

Hamato Clan

The Hamato Clan is the ninja clan to which Hamato Yoshi belonged, and the ancestral enemies of the Foot Clan.
Hamato Yūta
Hamato Yoshi's father and the adopted father of Oroku Saki, and the last leader of the Hamato Clan before the Shredder came to power.
Hamato Soldiers
A group of ninjas that make up the infantry of the Hamato Clan.

Fugitoid

Zayton Honeycutt was an alien scientist from Dimension X. He originally created the Heart of Darkness as a power source until he was bribed by Kraang Subprime to sell it to them. Professor Honeycutt was reconstructed into an android after his body was destroyed by a Triceraton attack on his lab with his brain left intact. He replaces Splinter as the Turtle's mentor for the first half of the fourth season after he saved the Turtles, April, and Casey with his ship the Ulixes.

Shinigami "Shini"

A Shinto witch who is a member of Karai's part of the Foot Clan. She is an old friend of Karai's from Japan, and assists her in retaking the Foot Clan in order to rectify the wrongs they committed. Her dark magical abilities include teleporting via red smoke, hypnotize her opponents with a mesmerizing stone as well as terrify them with illusions, turning into a black cat, and creating a swarm of bats. Shinigami's gloves can covert into cat-like claws and her weapon is similar to Michelangelo's nunchucks which is strong enough to break concrete, wood, and stone. In The Forgotten Swordsman, she, along with Casey Jones, gets injured by Karai's old mentor, Hattori Tatsu. In a three-part episode saga Crossover Tales, She teams up with the Turtles, their 1987 counterparts, the Mighty Mutanimals, April, Casey and Karai in hunting down Bebop and Rocksteady, who are recruited by 1987 Shredder and Krang.

Wingnut">Wingnut (TMNT)">Wingnut

An alien brown bat superhero who is a character from Michelangelo's comic book. He was brought to life by April O'Neil's crystal fragment of the Aeon's mystical Sol Star.
Screwloose">Wingnut (TMNT)">Screwloose
An alien mosquito who is Wingnut's sidekick. He was brought to life by April's crystal fragment of the mystical Sol Star.

[Miyamoto Usagi]

A highly skilled Samurai Rabbit from another dimension; presumably an alternate reality of Feudal Japan. He is the loyal bodyguard of a boy named Kintaro who is said to possess superhuman abilities. He befriends the Turtles after they are spirited away to his world, and work together to save his charge from Jei by taking him the Temple Palace. He is Leonardo's closest of allies, as they are both masters of dual katanas.

Akemi

An esteemed cat priestess of Kintaro's home village, which had been ransacked by Sumo Kuma and his fellow ronin on Jei's behalf. Although badly hurt, she had managed to hide Kintaro and had Usagi travel with the boy to protect him from Jei.

Kintaro

A spoiled, self-centered young pug who possesses powerful superhuman abilities that he has yet to tap into and develop fully. He is hunted by the wolf Jei, but is protected by Usagi as his loyal bodyguard whom he is not pleased with. He starts tapping into his inherent superhuman powers at his sacred Temple Palace of the Sky. He is nicknamed "Pugtaro" by Raph and Mikey.

Mira

A mutant meerkat living in an alternate future dominated by mutant animals. She lost her family and had to survive alone while searching for the Holy Chalupa in order to decipher the map to the Oasis that is tattooed on her arm that is also sought out by Maximus Kong and Verminator Rex.

[Victor Frankenstein]

Dr. Victor Frankenstein is a human scientist of the distant past. His scientific expertise is required by the Turtles and Renet who travel back to his timeline to have him defeat the reawakened vampire lord Count Dracula and Savanti Romero.

Villains and Adversaries

Foot Clan

The Foot Clan is a ninja criminal organization that was founded 1,500 years ago in Japan by a ninja named Koga Takuza when he forged an alloy stronger than steel from the stolen sacred totems of his defeated adversaries to fashion a helmet known as the Kuro Kabuto.
The Kraang are a race of brain-shaped aliens from Dimension X, piloting robotic bodies called Kraangdroids that are responsible for bringing some mutagen to Earth a thousand years ago. As revealed in "The War for Dimension X", the Kraang are actually Utroms that are now psychically controlled by Kraang Prime resulting in the Kraang Hive Mind. As they became extensions of Kraang Prime's will with trace remnants of individuality, they have not mastered English and communicate in redundant speech. The Kraang also have enemies in the form of the Utroms that Kraang Prime could not place under mind control, and the Triceraton Empire for destroying their homeworld. The Kraang appeared to have mostly been destroyed during the events of "Annihilation: Earth!" Among the known Kraang are:
The Kraang have used various creatures that come from Dimension X to help them in their plots. Among the Dimension X creatures are:
The Purple Dragons are a Chinese-American street gang that has been extorting shop owners for protection money in the Lower East Side and Chinatown.
In addition to the Kraang, there are many other alien species throughout the show that are listed in alphabetical order:

Aeons

The Aeons are an ancient alien race of benevolent, ethereal beings that hail from the planet Zalvadal, a world of vast, beautiful gardens and tranquility that contains all of the sacred knowledge in the cosmos. They were the very first extraterrestrials to evolve into higher beings of mighty power. The very source of all their strength is a mighty crystallized artifact called the Sol Star, containing the very essence of power and life itself. Once hidden away, the entire world turned pure evil and corrupted the Aeons as well. When April had restored the world to its former state and splendor by placing the mystical Sol Star on its rightful place, the grateful Aeons gladly gave her a small fragment of it, assuring her that it would grant her luck and great power. However, they may not have been aware of how the Sol Star fragment was gradually corrupting April to the point of insanity, in addition to further developing and magnifying most of her psionic abilities to tremendous levels.
Among the known Aeons are:
The Daagon are a race of aquatic fish-like aliens that reside in the cosmic ocean of Varuna, a liquid nebula over which they rule. They are one of the few aliens that served as the guardians of the Heart of Darkness fragments.
Among the known Daagon are:
In this show, the Neutrinos are a race of microscopic aliens.
Among the known Neutrinos are:
The Salamandrians are a race of humanoid aliens that resemble newts and salamanders. For some unknown reason, the Salamandrians are the enemies of the Triceraton Empire.
Among the known Salamandrians are:
The Triceraton Empire is an empire that is inhabited by Triceratons, a race of Triceratops-like aliens. Triceratons breathe nitrogen and the oxygen in Earth's atmosphere can lead to delusions. The Triceraton Empire has been at war with the Kraang for some time, a conflict that has resulted in the destruction of the Triceraton homeworld through the Heart of Darkness and thus left the Triceratons obsessed with annihilating their enemies by any means necessary such as destroying any planet that the Kraang want to take over. In addition, the Triceratons had enemies in the Salamandrians. In the first half of the fourth season, having appeared to wiped out the Kraang in the season three final, the Triceratons replace the Foot Clan as one of the main villains in the series. With the exception of Captain Mozar, all the Triceratons introduced so far have names that start with Z.
Among the known Triceratons are:
The Utroms are the peaceful counterparts of the Kraang who resisted Kraang Prime's mind control. The Utroms are ruled by the Utrom High Council who are named after chess pieces. Among the known Utroms are:
The following alien creatures are listed in order of appearance:
The following characters appear in the TV shows that are watched by the Turtles in each season:

''Space Heroes'' characters

Space Heroes is fictional animated science fiction TV series that is Leonardo's favorite show in Season 1. It is a parody of Star Trek and '.
Super Robo Mecha Force Five is a 1980s anime show that was discovered by Michelangelo in Season 2. It is also called "SRMFF!" for short. It is a parody of shows like Voltron: Defender of the Universe, Tranzor Z and Voltes V.
Crognard the Barbarian is Michelangelo's new favorite show since they moved to April's old farm in Season 3. It is a parody of shows like Thundarr the Barbarian and He-Man and the Masters of the Universe while the name is derivative of Conan the Barbarian.
Chris Bradford's 2 Ruff Krew is a fictional 1980s cartoon starring an animated version of Rahzar in his former human form of Chris Bradford where its broadcast signals are picked up by the Ulixes in Season 4. It is a parody of Karate Kommandos, ' and The A-Team.
Space Heroes: The Next Generation is the sequel to Space Heroes whose tapes were found by Michelangelo in season 5. This becomes Leonardo's latest favorite show. It is stated by Dontatello that most of the tapes for this show were used as landfill because it was deemed "too disturbing.". The series is a parody of ' and '.