TMNT Fic Masterlist
listed by order they were posted, newest fics first
Sticks and Stones May Break My Bones, (Batman v TMNT)
read on AO3 | read on tumblr
Once Michelangelo and Donatello have discovered the purpose of Gotham's blimps, they have a new problem to solve: how the heck are they gonna get down?
And then there's the second, slightly less immediately pressing problem of Donnie's arm, which is stuck inside his shell and very, very broken.
Death | Splinter Week 2025
read on AO3 | read on tumblr
Splinter runs through the dangerous woods where Central Park used to be, in search of his sons.
A Lesson Twice Learned | Splinter Week 2025
read AO3 | read on tumblr
Leonardo is twelve years old and excited to train with a real katana for the first time.
Leonardo is sixteen years old and horrified by what he's just done with his katana.
Legacy | Splinter Week 2025
read on AO3 | read on tumblr
Splinter and his turtles visit April and Casey after the birth of their first child.
Companion | Splinter Week 2025
read on AO3 | read on tumblr
Splinter has sent his sons out for "errands" so he can watch his show in peace. Of course, this is right when the family's new friend, April O'Neil, decides to drop in.
Warmth | Splinter Week 2025
read on AO3 | read on tumblr
As Splinter nears his final days, Raphael wonders, did he ever regret choosing the life of a single father?
Joint Problems
read on AO3 | read on tumblr
At the tender age of not-quite-thirty, Leonardo is diagnosed with chronic pain in many of his joints. Michelangelo is no stranger to joint pain, and he's got a solution Leo never would have considered.
Humanity Restored
read on AO3
After being purchased at auction, the turtles are transported to the laboratory of their new owner—Tony Stark. This is a continuation of another fic titled "Nothing more than Specimen"
Meditation (Splinter Week 2024)
read on AO3 | read on tumblr
Bound and tortured for days without food or water, the only thing on Splinter's mind is reaching his sons. When he connects with Raphael, he witnesses firsthand the kind of blow his family has been dealt.
Shroud
read on AO3 | read on tumblr
Raphael is sure that it's his fault that Casey died. April might not be able to convince him otherwise.
Dogs Can't Have Chocolate, April
read on AO3 | read on tumblr
While April is sheltering the turtles in season one, she invites them to help themselves to her fridge. With fresh food in such abundance, they can hardly help themselves, and April gets so caught up in the joy of sharing with them that she forgets to ask—do they have any allergies?
(Don't You Worry Bout) Bad Dreams
read on AO3 | read on tumblr
Raphael has nightmares too. He's just better at hiding them, and far worse at talking about it.
Giant Problem
read on AO3 | read on tumblr
Leo thinks he's the last one awake late one night—until Donnie comes knocking, mysteriously upset about…something?
Skin
read on AO3
Raphael has always felt distinctly other from his siblings. As he gets older the gap grows wider, and there's only so much he can take before he cracks. (Longfic)
Not Alone
read on AO3 | read on tumblr
Leatherhead, struggling with anger and a loss of control after his imprisonment under Bishop, tries to push the turtles away for their own good. Raphael, who's been there before, isn't about to let him. Post-episode: s03eo8, Hunted
Goody Two Toes
read on AO3 | read on tumblr
CrownedCrowRow's Papadile and Croctots AU: When Leatherhead goes out to restock the pantry and doesn't come home, his sons start to panic.
Kodak Moment
read on AO3 | read on tumblr
When April learns that Splinter has no family photos, she's quick to change that. If only she knew how precious those photos would become to her.
M.I.L.C.
WARNING: MUTANT MAYHEM SPOILERS
read on AO3 | read on tumblr
The turtles have been captured and wake up hurt, scared, and attached to a strange machine. The worst part is that they aren't alone.
Oh Shoot
read on AO3 | read on tumblr
Out for a late night run, Leonardo happens upon a squadron of Foot ninja and brings home a souvenir: an arrow buried in the back of his leg. Instead of waking someone up to help him with the awkwardly-placed wound, Leo decides to take care of it by himself. What's a little self-surgery in the early hours of the morning?
Occam's Bedtime
read on AO3 | read on tumblr
Agent Bishop knew entirely too much about the turtles for someone who had not previously met them, and Donatello wants to know how. The simplest answer is usually the correct one, and Donnie thinks he's found it. The only problem is that it's the middle of the night, and he still hasn't slept since escaping from that underground lab.
Train Wreck of Thought
read on AO3
Mikey thinks it's super unfair that he should have to meditate even after he discovers that he has ADD. His sensei, unfortunately, thinks otherwise. He's given an assignment to experiment and apply his creativity to meditation until he figures it out. And when he does figure it out, naturally, he causes a whole slew of trouble. (Longfic)
Maternal Instincts
read on AO3 | read on tumblr
Raphael has promised to help Mrs. Morrison move some furniture, and the fact that he got his shell kicked the night before is irrelevant as far as he's concerned. Leo has a little something to say about it, but brothers are easily brushed off. A maternal figure like Mrs. Morrison, on the other hand, commands a bit more respect.
Robes
read on AO3 | read on tumblr
Splinter has been wearing the same kimono for eighteen years. It's survived rain, fire, flood, and turtle teething, but all good clothes must come to an end. When he tears the sleeve of his kimono wide open, he must confront the reality that the garment must be retired. His sons, however, have other ideas.
The Height of Comedy
read on AO3 | read on tumblr
During a weekend getaway at the Jones family farm, the turtles (and Casey) get into a friendly spat around the kitchen table that makes Leo feel a little self-conscious.
Near-Sighted
read on AO3 | podfic on AO3 | read on tumblr
Raphael has a dark, terrible secret from his friends: he needs glasses to read. Casey catches him wearing them, then doesn't come around for an entire week, leaving Raphael to struggle to understand. Casey isn't so shallow to stop being friends with him for being a little bit of a nerd...is he?
Spilt Milk
read on AO3 | read on tumblr (with post and art that inspired it)
Based off of a headcanon from AmevelloBlue and art from Holographicmars: Leo isn't always the oldest brother. Sometimes he just can't be—and when he needs a big brother, someone to lean on, Mikey is there for him.
Bag o' Tricks
read on AO3
Donnie carries a big canvas duffel bag, and like Mary Poppins' carpet bag, it always seems to have just what he needs. Pigeon puppet? Check. Explosives? Check. But what other wonders does his bag contain, and exactly how many times has it gotten him out of trouble? A series of one-shots answering that very question.
The Long Sleep
read on AO3 | read part 1 on tumblr
Every year, Splinter watches his sons grow lethargic as the weather turns cold. They fall asleep one by one, not to wake again until spring. But as the turtles enter their fourth Long Sleep, Raphael...never gets sleepy. Splinter must quickly learn how to help his son through this transition that he doesn't understand, and even harder—he must learn to entertain a lone four year old.
Anger and Management
read on AO3 | read on tumblr
Sending Leo away to Japan is harder than Raph expected it to be, and it brings up some questions regarding what Splinter has done to help Raphael with his anger issues. Mikey does what he can to comfort his brother in all the turmoil.
The Afterward
read on AO3
Donnie's family have managed to get a cure for his double-mutation brought on by Bishop's outbreak virus, but he isn't out of the woods yet. The detransformation process is stalling, and now it's all the boys can do to keep Donatello alive long enough to figure out why. (Longfic)
One, Two, Three, Four (Turtles)
read on AO3 | read on tumblr
Most animals establish within their communities a sort of pecking order—an established hierarchy of which individual is most in charge, and which is the least. Among wolf packs, this leader is called the alpha. Among brothers, he is simply the eldest. With four turtles of indeterminate ages, Splinter makes an executive decision or four.
Curiosity Killed The Cat (But Raphael Brought It Back)
read on AO3 | read on tumblr
Raphael keeps disappearing on a schedule. Everyone has their theories on where he is—Mikey thinks it's a girl, Leo thinks he and Casey must have gotten into something, and Donnie thinks it's none of their business. When they tail him one night (out of concern, of course, and not burning curiosity), they're unprepared to learn the truth of his routine absences.
Turtle Power
read on AO3 | read on tumblr
Seeing Shredder's four-armed robotic body in Exodus sends Donnie reeling right before the toughest battle he's ever fought. It feels like everything is going wrong in slow motion up until the power core overloads--and then time stops altogether.
Quiet Times
read on AO3 | read on tumblr
Now with ADORABLE art!!
While Splinter is trying to steal a moment of peace one afternoon, Michelangelo takes advantage of his distracted brothers and steals a moment of alone time with his father.
Tattooed
read on AO3 | read on tumblr
What if the marks that the Triceratons put on the turtles' skin had been permanent? A little conversation between brothers regarding tattoos, accomplishment, and whether or not it's allowed to attack oneself for science.
Things Left Unsaid
read on AO3 | read on tumblr
While working on the Turtle Tunneller to get ready for their final showdown with The Shredder, Leo approaches Donnie with something to say. Set during the episode Same As It Never Was, future!Leo talking with Donatello.
Doctor On Call
read on AO3 | read on tumblr
Four times that Donnie has to play doctor for his family, and one where they have to doctor him.
As It Never Will Be
read on AO3 | read on tumblr
The first thing Donatello does when they're returned to their lair, only minutes after the Ultimate Draco scattered them to the far-flung corners of the multiverse, is sit down and have a panic attack. His brothers try to reach him in the coming days, but in the end, it's only Mikey who is able to break the seal.
Killer
read on AO3 | read on tumblr
Mikey and Raph compete to see who can one-hit KO more Foot ninja in one battle. Leo and Donnie are just glad that one of their brothers' wagers is working out in their favor—until Mikey's scream rings out across the rooftops.
Blame It On The ADD Babey
read on AO3 | read on tumblr
Donatello gets worried when he sees Mikey on the WebDoc page, and after his brother's blessing, decides to finish Mikey's medical research for him. This ends...well.
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