Donnatello Stories

Just a bunch of TMNT oneshots that I write in my free time. This features any and all TMNT characters from any TMNT. If you like this you might like my other stories. Started-july 20, 2025 Ended- Note- This is #1 in rottmnt right now (Sunday, Dec 14, 2025). I'm so happy!!!

A few years since the defeat of supper shredder and in those years the hamato has a new memeber of the family, a tiny genius with ginger hair. Spoiler: Splinter is alive in this fanfic(It's still sad he died in the series) T-T

Both Donnie And Mikey are kidnapped by big mama after a mission gone wrong and are forced to compete in battle nexus as a team. They blaze through the competition, but big mama is curious.. what if they compete against eachother. ~!Be aware of darker themes that may possibly occur in this story!~

2012 series. Humanized Leo, Raph, Donnie and Mikey aren't related by blood, but they all see each other as brothers. They are all the same age just a few months apart. They're orphans who all share a room due to having medical health issues. Leo has OCD, Raph is bipolar, Donnie is autistic, Mikey has ADHD. They all have PTSD due to how they lost their parents. Splinter adopts them. Also On FanFiction https://www.fanfiction.net/s/14357800/1/Mental-Health

Raphael and Donatello were both twins, not alike but born on the same day. People called them evil because people assumed they were possessed by an evil spirit, or some people even believed they were cursed. One day the village had enough of the twins and decided to kill one. They would kill Donnatello, but before they could Raph told Donnie to switch masks..and told Donnie to flee...So did Raphael get killed or not?

Delilah is a good friend of the Tmnt, she's 16 years old and has known the Tmnt for years now. After Delilah's parents are kidnapped by the Kraang, and contracts a strange virus. She must stay with the turtles while they try to find a cure for Delilah and save her parents! Meanwhile Donnie and Delilah fall for eachother, who will confess their love first? - Just a reminder that all characters in this book are minors and are all under 18. This will all be fluff and no lemons. I do not write inappropriate content such as that. Please do not request Lemons. Thank you! This is a kid friendly book!

In this story the TMNT 2012 couples are tots! Raphael and Mona Lisa are kids once more and Shini and Mike Don and April, Karai and Leo all your favorites! Request open!!

Casy Jones is kinda average also did I mention she's a vigilante She's friends with April in school she's alleys with the turtles she She has only known them for a month and they think she's a boy Since she hasn't taken down her hockey mask she has feelings For one of the turtles

Uhm.....Hey people who are ready to judge me but! I got really inspired and it's going to be based the two real action movies since I know about that more but here's the intro! Ever since that one fateful night, the lab test subjects have been forever grateful to their savior the Hogoshas.....That is until they find them years later at a foot clan attack..... DISCLAIMER: I do not own TMNT but, I do own Amelia which is you okay? Okay? Go on go ahead read! *sits patiently staring at you smiling*

As the rain pours down in New York a clad blue ninja stands tall as he watches over his city, through out the night he looks down to see all the people in the city doing the exact same things every day and every night. Even though he thinks that he has seen everything what he's about to see will completely change his view.

In the bustling streets of Manhattan, the Teenage Mutant Ninja Turtles find themselves caught in a whirlwind of magical chaos. Michelangelo, the carefree and pizza-loving member of the team, discovers a newfound obsession with magical girls after stumbling upon a marathon of an anime series late one night. Little does he know, the world around him is about to become a lot more enchanting. As Mikey dives headfirst into his magical girl craze, he begins to emulate their heroic poses and learns every catchphrase by heart. His brothers, initially perplexed, soon find themselves caught up in his infectious enthusiasm. However, as the turtles navigate their way through the city, they encounter a mysterious new girl named Yuko. Yuko, a transfer student with a penchant for quiet mystery, captures Mikey's attention in an instant. Unbeknownst to him, Yuko is not just an ordinary high school student; she's a bona fide magical girl tasked with protecting the city from supernatural threats. The other turtles, suspicious of her secretive nature, set out to uncover the truth behind Yuko's identity. As the turtles inadvertently stumble upon Yuko's magical alter ego, they must team up to face a new, otherworldly threat that has invaded Manhattan. Together, they navigate the challenges of teamwork, friendship, and the realization that sometimes, reality can be even stranger than the most fantastical anime. Magical Girls in Manhattan is a heartwarming and action-packed tale that blends the whimsical world of magical girls with the signature style of the Teenage Mutant Ninja Turtles. With humor, adventure, and a sprinkle of magic, this fanfic explores the unexpected bonds that form when two worlds collide in the most shell-shocking way possible.

Leonardo and Donatello decide to unite and pull off pranks on the rest of their family members. With Leo's cleverness and Donnie's brains will they pull this off?

Ever wonder what life would be like if you were raised in the action of the Big Apple? With all this, you would most likely be different, but when your birth mother gave you away, someone found you. Who was it...? I see some of these... but so far I've not seen one as Karai or Shredder, or even Splinter having the daughter... well, finding. So yeah, I hope you like my scenarios here. Includes: Raphael, Leonardo, Michelangelo, Donnatello, Karai, Shredder, and Splinter

A collection of TMNT One Shots and or Fluffs consisting of Leo, Mikey, Raph and Donnie. This is their 2012 counterpart and most or all of these will be Mikey One Shots/Fluffs!

"Who's he?" What to do when you find out your worst enemy has a son... and a crazy one at that? But crazy how and what happened to him? !!I don't own any of the characters from TMNT!!

Hamato Michelangela is the youngest child of their father, Splinter. Her older brothers, Leonardo, Raphael and Donnatello treat her like a screw up, to the point that she's started to believe them. Her brothers all have a purpose in life, and Michelangela is just a clumsy goofball that only seems to mess everything up. But then something extraordinary happens. Michaelangela receives earrings from a magical source, and it comes with a... kwami, whatever that is And now this screwup is the chosen Ladybug? How did that happen? But maybe now she has a chance to prove herself as more than just the comedian relief-even if her brothers aren't allowed to know about Mikey's secret identity. {Contains harsh topics, such as depression, eating disorder, and self harm, and what some could consider abuse. Read with caution} [Genderbent Renangelo] [Female Mikey] [Human AU] [Miraculous Ladybug AU] [TMNT2k12 Verse]

I am fully aware that the turtle in the picture is supposed to be Venus or Jennika (1 out of the 2 lost siblings the turtles had) but I'm gonna erase that information from my mind because I thought of something. Description? Aha, what's that?

(Rise of the TMNT Headcannon) "What is Heterochromia?" A condition in which the colored part of the eye (iris) is multicolored. This catches attention from others for their stunning looks. The attention he didn't want.

When master splinter decides to tell some pretty funny stories about the turtles when they were young. They all miss the fun times they had, so the turtles try remembering their own stories to tell their family.