1 - 20 of 215 Bookmarked Items in Trans Female Leonardo (TMNT)

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  1. 17

    In the Footsteps of a Child by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)  

    06 Oct 2025

    Tags
    Summary

    Leo isn’t one to be vulnerable, instead, she buries her problems in hopes they’ll disappear. But sometimes she doesn’t have a choice.

    -

    Leo is sometimes little and her family convinces her that it's okay. (Little Leo oneshots)

    Series
    Language:
    English
    Words:
    32,159
    Chapters:
    5/?
    Comments:
    23
    Kudos:
    95
    Bookmarks:
    17
    Hits:
    1,816

  2. 2

    Reflection by Anonymous

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types  

    16 Oct 2025

    Tags
    Summary

    It started with nail polish.

    Well, not really - it’s always been there. An ever-present sense of isolation, of wrongness that pulled at his skin and made his heartbeat stutter.

    But he likes to say it started with the nail polish, so it started with the nail polish.

    (Transfem!2012 Leo)

    Language:
    English
    Words:
    1,971
    Chapters:
    1/1
    Collections:
    1
    Comments:
    1
    Kudos:
    21
    Bookmarks:
    2
    Hits:
    92

  3. 56

    New Starts (Happy Hearts) by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types  

    19 Apr 2023

    Tags
    Summary

    Leo was lying on the floor of the lair, staring at the ceiling as Casey and Raph were discussing something enthusiastically, sitting on the couch behind him. Mikey was next to him, and avidly watching Crognard, which was playing at a low volume on the TV. Leo felt completely numb with the exception of the deep pit growing in his stomach by the minute. He just couldn’t help but to daydream about what being a girl would be like, and how much he…

    …

    ..how much he wanted to be a girl.

     

    Aka:
    Leo’s journey of self discovery and how she tells the people she cares about.

    Language:
    English
    Words:
    13,236
    Chapters:
    1/1
    Comments:
    28
    Kudos:
    324
    Bookmarks:
    56
    Hits:
    4,323

  4. 75

    Still Standin' by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    20 Apr 2023

    Tags
    Summary

    After some freak-accident that ended with the Rise turtles ending up in the 2012 universe, the Leos find themselves at a strange standstill due to miscommunication between the two.

    Or;

    2012 Leo assumed Rise Leo was trans fem while Rise Leo assumed 2012 Leo was cis. Whoops?

    Series
    Language:
    English
    Words:
    5,098
    Chapters:
    1/1
    Comments:
    48
    Kudos:
    765
    Bookmarks:
    75
    Hits:
    5,355

  5. *

    the better half of better things by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types  

    09 Apr 2023

    Tags
    Summary

    “Mikey,” Leo interrupts. “I think I might be a girl.”

    Mikey blinks at her. She blinks back.

    “Oh, rad,” Mikey says. “Women rock.”

    —————

    In which it’s three in the morning, Mikey’s awake, Leo’s awake, and some secrets come to light

    Language:
    English
    Words:
    3,884
    Chapters:
    1/1
    Comments:
    89
    Kudos:
    771
    Bookmarks:
    168
    Hits:
    3,954

  6. *

    SOS, she’s in disguise! by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types  

    02 Oct 2022

    Tags
    Summary

    They’ve got to protect each other. They’re all they’ve got.

    -

    Leo stumbles into a community that accepts her as she is. She’s terrified that her family will find out what, exactly, that means.

    Series
    Language:
    English
    Words:
    6,371
    Chapters:
    1/1
    Comments:
    73
    Kudos:
    998
    Bookmarks:
    164
    Hits:
    5,648

  7. 63

    Leo is a good big brother dammit by

    Fandom: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types, TMNT (2007)

    08 Oct 2024

    Summary

    Heya! in this series I'll add all my big brother Leonardo fics!
    They'll be mainly based off 2012 as that's the show I've grew up with/watched the most.

    Headcannons that will be common throughout these fics:
    -Leonardo can sing- very well
    - Splinter raised the quadruplets speaking Japanese as their first language
    -Leo has 101 nicknames for his lil brothers- most are in Japanese and will probably include some variation of baby/little within the name
    -Leo's self-doubt will be there but depending on the fic it may not be prominent.

    Words:
    11,215
    Works:
    10
    Bookmarks:
    63

  8. 2

    Krang or Kraang, friends or demons. Semantics. by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    24 May 2025

    Tags
    Summary

    CROSSOVER TIME!!!

    The 2012 turtles land in the Rise universe. Having danced to this tune before, they cut to the chase and immediately seek out the 2018 turtles. However, it is... an ordeal to earn their trust.

    if you like underage smut, rape/non-con or pedophilia, do NOT interact with my fics.

    Language:
    English
    Words:
    7,027
    Chapters:
    6/?
    Comments:
    4
    Kudos:
    11
    Bookmarks:
    2
    Hits:
    186

  9. 12

    the stakes are high, the water’s rough (but this love is ours) by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012)  

    17 Dec 2023

    Tags
    Summary

    has a way with machines (4:10 PM):
    idk casey… there was a study about dreams and how they reflect a person’s inner most feelings

    #1 hockey enjoyer (4:11 PM):
    oh wtf really?
    man….. what does this say about me

    has a way with machines (4:11 PM):
    i actually just made that up lmao

    —

    Donatello, in a rare bout of curiosity, pushes through the nerves building in his stomach, and joins the server.

    It’s the best decision he’s ever made.

    —
    or , a human AU where the turtles + Casey and April meet online and become the best found family ever.
    (Told more from Donnie’s perspective, he’s the last to join)

    Language:
    English
    Words:
    4,475
    Chapters:
    3/?
    Comments:
    10
    Kudos:
    65
    Bookmarks:
    12
    Hits:
    683

  10. 2

    Mockingbird by

    Fandom: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (IDW Comics), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types

    30 Jan 2025

    Summary

    My tmnt au; She had a missing sibling, her father is dead, and now she has three kids to raise. But hey, what else is new in the life of Lavinia?

    Words:
    34,757
    Works:
    8
    Bookmarks:
    2

  11. 7

    Don’t Drink the Punch! by

    Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024)  

    02 Mar 2025

    Tags
    Summary

    Leo wakes up in the hospital at six in the morning with a raging headache. What’s a turtle to do?

    —

    Or, I fucked around in the middle of the night with a dumb concept— ENJOY!

    Language:
    English
    Words:
    2,442
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    47
    Bookmarks:
    7
    Hits:
    503

  12. 27

    The Multidimensional Protocol by

    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), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)  

    09 Aug 2025

    Tags
    Summary

    neonleon: DONNIE WGAT DID YOU DO
    Metalhead: Nothing???
    neonleon: not you
    Mr. Wizard: I didn't do anything
    neonleon: not uou either
    Ot7xxArmy: who are you and why are you yelling at me
    neonleon: OH MY GOD NOT YOU I MESN MY DONNIE
    neonleon: @Bootyyyshaker9000 YOU
    neonleon: HOW MANY DONNIES CAN THRRE BE

    Or: Donnie breaks the laws of physics to win a bet with his twin

    Language:
    English
    Words:
    1,094
    Chapters:
    1/?
    Collections:
    1
    Comments:
    21
    Kudos:
    131
    Bookmarks:
    27
    Hits:
    573

  13. 6

    Paint the Sky in Ash by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)  

    17 Apr 2025

    Tags
    Summary

    Mikey has always been the heart of the team, the one to make everyone feel better. But who makes Mikey feel better, who even notices he's struggling?

    Series
    Language:
    English
    Words:
    5,136
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    72
    Bookmarks:
    6
    Hits:
    1,324

  14. 33

    right around the corner II by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    26 Jun 2024

    Tags
    Summary

    “Hey, Mikey?” Donnie tries. Big round, ember eyes glance up. That’s another thing that’s changed here. He misses his brother’s big old baby blues from time to time. “Can you remember anything else about what happened? When you got lost.”

    Raph scoffs, only because they’ve tried this a thousand times already. All the kid seems to be able to tell them is that he wandered a little too far from his brothers and just fell, getting back up and he was here. It wasn’t much to go by: no sounds or sights to indicate anything that might be somewhat useful.

    “Nope,” Mikey says with a shake of his head. “I just falled, and when I got back up, you found me. Instead of my Don-Don.”

    Something icy runs through Donnie’s veins. The way Raph bristles, he’d imagine his brother is feeling it too. Somewhere, someplace far from here, there’s a Donnie and a Leo and a Raph all missing their Mikey. A Splinter probably running himself rampant to get his child back. Donnie pushes those ugly thoughts out with a hard, harsh shove. He doesn’t want to think about missing siblings scattered about the place, or dad, for that matter.

    Series
    Language:
    English
    Words:
    16,793
    Chapters:
    1/1
    Comments:
    19
    Kudos:
    192
    Bookmarks:
    33
    Hits:
    1,825

  15. *

    Trans Swag by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    12 Sep 2022

    Tags
    Summary

    Leon finds out Leo knows the term “transgender swag,” and is rightly horrified.

    Series
    Language:
    English
    Words:
    1,077
    Chapters:
    1/1
    Comments:
    49
    Kudos:
    1,579
    Bookmarks:
    137
    Hits:
    10,810

  16. 11

    Just Another Momma Softshell ☆ ToaF by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)  

    29 Jun 2023

    Tags
    Summary

    Nothing like being a Softshell out of time, even worse being one out of not just her native dimension but her universe in its entirety. Toss some tots & teens into the mix & we have quite the conundrum.

    'Ello!

    I will be adding relevant tags, CWs, and character tags as we go, hopefully I have the majority of the bases covered from the start though.

    I'm occasionally half blind & have ADHD so if I do a fuck up grant me you patience kind Sirs, Madames, & Mxs~ 

    (Comments and kudos bring me a boost of serotonin every time I see them and as we all know the angst machine feeds off serotonin)

    Enjoy~

    This is angst, not torture porn. So while there may be some vivid descriptions in fights or other scenes, there is fluff & hope & such to counteract it. There may be melancholic aspects to the end when we finally get there. But there will be a good end.

    CWs in notes

     

    Series
    Language:
    English
    Words:
    20,744
    Chapters:
    4/?
    Kudos:
    30
    Bookmarks:
    11
    Hits:
    1,667

  17. 14

    Lil Bro is Angry by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)  

    23 Sep 2023

    Tags
    Summary

    Mikey is drunk. And Mikey is angry. So he’s gonna prove to Raph just how strong he really is.

     

    Or: Mikey gets shitfaced drunk and ends up using Raph as a stress relief.

    Series
    Language:
    English
    Words:
    3,015
    Chapters:
    1/1
    Comments:
    7
    Kudos:
    173
    Bookmarks:
    14
    Hits:
    4,065

  18. 59

    Retail Therapy by

    Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)  

    13 Aug 2023

    Tags
    Summary

    “Do you think I look like a girl right now?” He wasn’t expecting the words to come out of his mouth and wished he could’ve put them back in as he watched April’s eyes flash from surprise to confusion to realization.

    “What do you me- oh. Oh. Okay.”

    -

    Or: Leo and April go shopping for prom clothes and Leo makes some important realizations.

    Language:
    English
    Words:
    1,840
    Chapters:
    1/1
    Comments:
    18
    Kudos:
    395
    Bookmarks:
    59
    Hits:
    2,020

  19. 7

    ain't no mountain high, ain't no valley low, ain't no river wide enough by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types  

    26 Jul 2023

    Tags
    Summary

    Raph and Mona get married and it's very adorable.

    Series
    Language:
    English
    Words:
    5,360
    Chapters:
    2/2
    Comments:
    8
    Kudos:
    77
    Bookmarks:
    7
    Hits:
    805

  20. 23

    From Casey To Casey by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012)  

    13 Feb 2025

    Tags
    Summary

    Casey has a bit of a moment when he body swaps with April. At first, he just brushes it off with a couple of laughs- Maybe even going too far with the joke. But then he starts to think, really think...

    Why did something so wrong feel so right?

    A transfem casey fic bc we need more fan content of her

    Language:
    English
    Words:
    2,924
    Chapters:
    2/?
    Comments:
    20
    Kudos:
    116
    Bookmarks:
    23
    Hits:
    962

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