1 - 20 of 11,609 Works in April O'Neil (TMNT)
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Leonardo and Raphael would do anything for their family. Would one go too far?
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Teenage Mutant Ninja Turtles 2012 Season 1 by DrewsomeCICS2019
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
16 Nov 2025
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For their entire lives, Leonardo, Raphael, Catharina, Donatello, Elisabetta, and Michelangelo have lived in the sewers, until they turn 15, when Master Splinter allows the Turtles to go up to the surface for the first time. There, they discover pizza, meet their first human friend, discover an alien conspiracy to take over the Earth, and come face to face with the Shredder for the first time. My version of the 2012 cartoon with six turtles.
Series
- Part 1 of Teenage Mutant Ninja Turtles 2012 series
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fellas is it gay to fall in love with your rival? by pizzabagelenjoyer
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
16 Nov 2025
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Donatello isn't entirely sure when Casey became something other than a rival/friend/it's complicated, and he desperately wants whatever these feeling are to go away.
Unfortunately, his brothers like to meddle.Casey definitely has a crush on Donnie, so he's cooking up a plan to win the turtle over. Unfortunately, April seemed to take his joke-flirting to heart...
OR: local insomniac's jonatello brainrot but the author decided to make it into an actual multi-chap fic instead of whatever she was doing before.
THIS IS NOT APRIL BASHING THANK YOUSeries
- Part 4 of local insomniac's jonatello brainrot
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Pizza, turtles and different universes oh my! by Thunderbirdsfirestar
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), TMNT (2007), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles (TV 1987), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
16 Nov 2025
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Summary
What happens when different laptops over the tmnt universes all turn off and when they restart they add a new app to each phone it's connected to.
Series
- Part 1 of Tmnt react
- Part 1 of Stars reaction fics
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The First Curse by Sonata_de_dos
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Nov 2025
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Leo ends up back in the lair after an attack, but he doesn’t feel like himself. His knee doesn’t hurt, and everything looks… bigger.
- What the hell is— Raph? ¡NO!, Raph, don’t touch the teapot! -
Anatawa Hitorijanai (You Are Not Alone) by Sky_Beloved
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Nov 2025
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Summary
Mikey's a street artist after the kraang invasion and not everyone is super ok with that...
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How to (NOT) Fall in Love With the Enemy? by Defero2k6, Sky_Beloved
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Nov 2025
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"Hello, and welcome to my seminar: Enemies! Not Love Interests!"
Skylar cleared her throat, chuckling nervously. "Is... Is this Dr. Feelings or Dr. Delicate Touch?"
Mikey turned his head slowly toward her, a tint of red falling over his glasses.
"Welcome. To. My. Seminar."
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She paints every parts of her Polaroid Pictures with a Beautiful Purple by RandomRize
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
15 Nov 2025
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The Turtles meet a black wolf.
Who is she? Can they trust her? How do you defeat a better fighter?
The way one react to new people might reveal more about you than her.From Kraang abduction to household chores, the teenage brothers need to stick together through thick and thin.
***
“How did you do that before? The huge wolf thing?”
Once again, she showed this unreadable body language, just for a brief moment. “It's called being good, look it up.”
Raph pondered whether he should let it go or punch her teeth in. Before coming to a conclusion, his brothers stole her attention. Leo massaged his chin. Donnie asked him: “What are you thinking about?”
“Why did they capture Mister O’Neil? It's not like they can use him as a bat.”
Mikey: “Maybe because they are capturing mutants to open a mutant zoo?”
Wolf girl: “I'll take the van to my place. They sometimes communicate through codes on the radio, pretty easy to decipher.”
Donnie: “Okay, here is my number, so we can stay in con-”
“Not gonna happen. I don't give two fucks how smart you are, I can do this perfectly myself.”
Series
- Part 3 of The wolf and the turtles
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Breaking Point by SolvForing
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
15 Nov 2025
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After the Kraang invasion, the Hamato Family is desperately trying to heal. Both emotionally and physically. While Donnie watches and assists his injured brothers, his body starts to fight against him. Donnie doesn't want to take the care away from his brothers, so he keeps it to himself, ultimately making everything worse.
(This fic is basically me projecting my fibromyalgia onto Donnie and seeing where it takes me.)
This is my first time writing fan fiction! I've been a writer for years, but never shared my work, so honestly, I don't know if I'm all that great at it. Critiques are welcome, just be nice about it, please :)
Series
- Part 1 of Breaking Point and More
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A wild turtle in its shell. by 44MutatedLasagnas
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
15 Nov 2025
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Even as little tots, they all were very much aware that their little brother was different from them. They obviously weren’t normal, but Mikey acted odd, even for three young mutated turtles and one giant mutated rat.
Despite that, they didn’t care much about Mikey’s turtle antics, he couldn’t control himself and they couldn’t do anything about it, so they would love him all the same no matter what.
(Basically Mikey is very animalistic idk what else to say)
Series
- Part 1 of Once a turtle, always a turtle.
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The turtles are raised separately. However, reuniting the gang solved not all problems. The road from strangers to brothers is long, and what you want isn't always what you need.
One-shot collection from my Separate AU 'Almost'. Sorry, but letting this stuff stay in my head drives me insane. So out it goes.
Series
- Part 2 of Almost
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[Comic] - Shattered by MishaJeans
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003)
15 Nov 2025
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Donatello made an attempt.
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Open Your Shell To Find Your Wings by Jellyfish_Sandwich
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
15 Nov 2025
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After being stung by an oozesquito, Donnie gains some new mutations. His soft shell splits in two, becoming elytra and beetle wings, whilst antennae sprout from his head.
Rocked by the sudden change to his anatomy, Donnie tries to hide what happened.
And becomes more and more desperate to do so as time goes on.
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Beyond the Scenes by MasterXO159
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
15 Nov 2025
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Summary
What are everybody's favourite green heroes in a half shell doing when they don't fight bad guys and save the world?
A sequel to ,,Behind the Scenes" with more chaos, more emotions and...more action!Series
- Part 6 of "Sewer Shenanigans"
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When All Comes Crashing Down by Saluzozette
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
15 Nov 2025
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Summary
Leonardo was struggling to tune out the surrounding noise, the lingering echoes of the catastrophe that had just taken place. Everywhere came the groans and cries of unlucky bystanders, the wailing of battered car and store alarms, and the terrified barking of neighborhood dogs. The turtle had no idea what had caused the explosion or how extensive the damage truly was, but as distracting as those questions could be, his attention wasn’t on them. Nor was it on the many corpses he could see around him—bodies he made a conscious effort not to think about.
He wanted only one thing: to make sure his brother was okay, get back to the lair before humans inevitably swarmed the disaster site, and hide under his blanket to forget. -
Anger is Self Destructive by fantasticfourfoodgroups
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
15 Nov 2025
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Summary
Raph has never been good at handling emotions, especially not his own. His anger often pushes away the people he cares about, and over time he turns to an unhealthy coping method to deal with the pain.
Or, a canon-adjacent story following Raphael as he quietly begins to struggle with self-harm throughout the series.
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Paolo by Cabbt
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003)
15 Nov 2025
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Summary
“What the shell?”
…Huh?
These… were not scientists… They looked big and scary. They looked like what his master said were evil. They were bad, bad, bad. They were meanies that could destroy him.
He wanted the scientists back…
“Tha’s not a freakin’ soldier.” The one with the red bandana growled.
He tensed, keeping his eyes straight in front of himself.
“They can’t be older than three or four years old.” The purple one studied.
“But their scars…” The orange one noticed.
One of their large stubby hands went for him and he flinched.
~~~~~~~~~~~~~~~~~
When Bishop creates a specimen to take care of the turtles but doesn't bother to age him artificially, the turtles end up with a new child on their hands. A very, very damaged mutant turtle child who's terrified of everything and everyone...
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Tangerine Neon by alwerakoo
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
15 Nov 2025
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Summary
'' 'There's nothing greater than dying for a cause' – one of his great-great grandmothers, or aunts, or whatever, told him. But that just seemed like something a bitter ghost would have to keep telling herself.
There are many things greater than death.
Like waking up in his art room, his fingers stained and bright. Like getting a text from an old friend. Like getting to eat breakfast with his brothers, kicking each other under the table.
Like living.
Being a Hamato, Mikey thinks, seems like a rather horrible way to be. ''
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or: Some ghosts and magicSeries
- Part 9 of Analogous Hues
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Algorithm for Affection by Clementine_Coffee
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
15 Nov 2025
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Summary
"It was supposed to be a normal night when, suddenly, it all went like a roller coaster. Now, it's up to them how it goes—the story of how two nerds fall in love."
- Language:
- English
- Words:
- 3,117
- Chapters:
- 1/?
- Bookmarks:
- 1
- Hits:
- 17
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Grief changes you, Literally by SkeletonBirdWrites
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
15 Nov 2025
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Summary
It's a year post-kraang invasion, and things are finally settling down. Everyone is working on moving past the horrors they saw, and the terror they endured. Meanwhile, Baron Draxum is disposing of an old prototype version of the mutagen used for the oozesqitos. So really, it's all his fault that things go sideways.
A random human, dealing with the loss of the only family they've ever known, gets to enjoy the consequences of these actions.
AKA
An amature genetic engineer gets hit with mutagen, this goes... Interestingly.
Series