De-Aged Harry Potter FanFiction

Honorary Orcling

Honorary Orcling

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling The Lord of the Rings - All Media Types
Characters
Harry Potter, Harry Potter/Original Male Character(s), Harry Potter & orcs, Orc(s)
Tags
Creature Harry Potter Age Regression/De-Aging Harry Potter is a Little Shit Child Harry Potter Third Age of Arda (Tolkien) Elves Orcs The Eldar (Tolkien) Fangorn Forest (Tolkien) Ents (Tolkien) De-Aged Harry Potter Isengard (Tolkien)
There are plenty of stories of Harry among the elves, among the dwarves of the man of Arda, but do we have one of him among the orcs? I donโ€™t think so.After being transported to Middle Earth Harry stumbles across an Orc. Not that he knows what this n...
๐‘๐š๐ข๐ฌ๐ข๐ง๐  ๐๐จ๐ญ๐ญ๐ž๐ซ

๐‘๐š๐ข๐ฌ๐ข๐ง๐  ๐๐จ๐ญ๐ญ๐ž๐ซ

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter Characters, Adrian Pucey, Cassius Warrington, Cian Mulciber
Tags
Alternate Universe - Canon Divergence Fix-It of Sorts Alternate Universe Wizarding World (Harry Potter) Slytherin Female Harry Potter How Do I Tag Ravenclaw Spell Failure De-Aged Harry Potter Do-Over Girl-Who-Lived (Harry Potter)
๐˜ˆ๐˜ฅ๐˜ณ๐˜ช๐˜ข๐˜ฏ ๐˜—๐˜ถ๐˜ค๐˜ฆ๐˜บ, ๐˜Š๐˜ข๐˜ด๐˜ด๐˜ช๐˜ถ๐˜ด ๐˜ž๐˜ข๐˜ณ๐˜ณ๐˜ช๐˜ฏ๐˜จ๐˜ต๐˜ฐ๐˜ฏ, ๐˜ข๐˜ฏ๐˜ฅ ๐˜Š๐˜ช๐˜ข๐˜ฏ ๐˜”๐˜ถ๐˜ญ๐˜ค๐˜ช๐˜ฃ๐˜ฆ๐˜ณ ๐˜ญ๐˜ช๐˜ท๐˜ฆ๐˜ฅ ๐˜ฃ๐˜บ ๐˜ฐ๐˜ฏ๐˜ฆ ๐˜ถ๐˜ฏ๐˜บ๐˜ช๐˜ฆ๐˜ญ๐˜ฅ๐˜ช๐˜ฏ๐˜จ ๐˜ณ๐˜ถ๐˜ญ๐˜ฆ: ๐˜ข๐˜ญ๐˜ธ๐˜ข๐˜บ๐˜ด ๐˜ด๐˜ฉ๐˜ฐ๐˜ธ ๐˜ฅ๐˜ช๐˜ด๐˜ฅ๐˜ข๐˜ช๐˜ฏ ๐˜ฐ๐˜ณ ๐˜ช๐˜ฏ๐˜ฅ๐˜ช๐˜ง๐˜ง๐˜ฆ๐˜ณ๐˜ฆ๐˜ฏ๐˜ค๐˜ฆ ๐˜ต๐˜ฐ ๐˜ˆ๐˜ฅ๐˜ฉ๐˜ข๐˜ณ๐˜ข ๐˜—๐˜ฐ๐˜ต๐˜ต๐˜ฆ๐˜ณ. ๐˜›๐˜ฉ๐˜ช๐˜ด ๐˜ฅ๐˜ฆ๐˜ค๐˜ณ๐˜ฆ๐˜ฆ ๐˜ธ๐˜ข๐˜ด ๐˜ด๐˜ข๐˜ค๐˜ณ๐˜ฆ๐˜ฅ ๐˜ธ๐˜ช๐˜ต๐˜ฉ๐˜ช๐˜ฏ ๐˜ต๐˜ฉ๐˜ฆ ๐˜š๐˜ญ๐˜บ๐˜ต๐˜ฉ๐˜ฆ๐˜ณ๐˜ช๐˜ฏ ๐˜ฉ๐˜ช๐˜ฆ๐˜ณ๐˜ข๐˜ณ๐˜ค๐˜ฉ๐˜บ, ๐˜ข๐˜ฏ๐˜ฅ ๐˜ต๐˜ฉ๐˜ฆ ๐˜ต๐˜ณ๐˜ช๐˜ฐ ๐˜ง๐˜ข๐˜ช๐˜ต๐˜ฉ๐˜ง๐˜ถ๐˜ญ๐˜ญ๐˜บ ๐˜ข๐˜ฅ๐˜ฉ๐˜ฆ๐˜ณ๐˜ฆ๐˜ฅ ๐˜ต๐˜ฐ ๐˜ช๐˜ต, ๐˜ฎ๐˜ข๐˜ฌ๐˜ช๐˜ฏ๐˜จ ๐˜ข ๐˜ด๐˜ฑ๐˜ฐ๐˜ณ๐˜ต ๐˜ฐ๐˜ถ๐˜ต ๐˜ฐ...
De aged Harry

De aged Harry

F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Fleur Delacour, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Ginny Weasley,
Tags
Past Child Abuse Happy Ending Abusive Dursley Family (Harry Potter) BAMF Hermione Granger Sirius Black Lives eventually Harry Potter is a Horcrux Baby Harry Happy Harry Potter De-Aged Harry Potter Nice Severus Snape
The Greatest Circus Act

The Greatest Circus Act

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Katekyou Hitman Reborn!
Characters
Harry Potter, Reborn (Katekyou Hitman Reborn!), Checker Face | Kawahira, No Romantic Relationship(s), Uni | Yuni
Tags
BAMF Harry Potter Alternate Universe - Harry Potter Setting De-Aged Harry Potter Skull (Katekyou Hitman Reborn!)-centric Harry Potter is Skull (Katekyou Hitman Reborn!) BAMF Skull (Katekyou Hitman Reborn!) Immortal Skull (Katekyou Hitman Reborn!) Skull is
Skull is the greatest circus act. Everyone knows he is the greatest showman. Or was he made to be. Find out what lurks in the tent.
Namesake Necklace [Podfic]

Namesake Necklace [Podfic]

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Ron Weasley, Hermione Granger, Lucius Malfoy, Tom Riddle | Voldemort, Albus Dumbledore, Bellatrix Black Lestrange, Harry Potter & Severus Snape, Petunia Evans Dursley,
Tags
Hurt/Comfort Implied/Referenced Child Abuse Harry Potter Has PTSD Abusive Dursley Family (Harry Potter) Severitus | Severus Snape is Harry Potter's Parent Parent-Child Relationship Not biologically Abuse and neglect Podfic & Podficced Works De-Aged Harry Potter Podfic Length: 10-15 Hours Vulnerable Harry Potter
Harry and Dudley are attacked one evening, and Snape is called to fix it. A child sized Harry, who looks much more like Lily than James at this age, was not what he was expecting.
Dandelions swaying in the garden

Dandelions swaying in the garden

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Ron Weasley, Bill Weasley, Nymphadora Tonks
Tags
Fluff Wetting Cute Age Regression/De-Aging Fun Bed-Wetting Cute Kids Accidents De-Aged Harry Potter noweirdstuff
Harry and Ron decides to brew a potion that will make their summer brilliant, only it doesn't work quite as intended. This is a fluffy story, but read the tags. Don't like them, don't read the story.
Harry Potter and The Slight Mishap

Harry Potter and The Slight Mishap

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Ron Weasley, Hermione Granger, Albus Dumbledore, Minor or Background Relationship(s), Hogwarts Staff, House-Elves (Harry Potter), Dursley Family (Harry Potter)
Tags
Past Child Abuse Albus Dumbledore Bashing Albus Dumbledore Being an Idiot Age Regression/De-Aging Harry Potter Needs a Hug Sirius Black Free from Azkaban Severus Snape Has a Heart Hogwarts Third Year Minor Sirius Black/Remus Lupin Somewhat Neville Longbottom & Harry Potter Friendship Neville Longbottom is a Good Friend
After an unfortunate incident in Potions, Harry gets de-aged to 4. Due to this he is taken care of by various people. (Some more willing than others)When their expectations of a loud, obnoxious child is proven wrong, some things are found out.
Clearing Out HP

Clearing Out HP

G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Tom Riddle | Voldemort, Blaise Zabini
Tags
Time Travel One Shot Collection De-Aged Harry Potter
HP fanfic one-shots/plot bunnies/unfinished stories.Chapter 1 - A visitor shows up at the Dursleys that Harry canโ€™t figure out (probably because itโ€™s Voldemort in disguise).Chapter 2 - What if Harry had met Blaise at the train station instead of the...
The Missing Malfoy

The Missing Malfoy

M/M
G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Draco Malfoy, Lucius Malfoy, Lucius Malfoy/Severus Snape, Narcissa Malfoy, Andromeda Tonks, Draco Malfoy & Lucius Malfoy & Harry Potter & Severus Snape
Tags
Family Abuse Albus Dumbledore Bashing Molly Weasley Bashing De-Aged Harry Potter
In the summer of the year 1986, the Malfoy family was celebrating the first birthday of their second child Hadrian Severus Malfoy, in the Lestrange Manor. His birth had been a joyous occasion as the Malfoy's personal healer had told them that they wo...
[Podfic-TTS] Da Capo

[Podfic-TTS] Da Capo

M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Remus Lupin & Harry Potter, Sirius Black & Harry Potter
Tags
Angst Alternate Universe - Canon Divergence Past Child Abuse Podfic Length: 1-1.5 Hours Book 5: Harry Potter and the Order of the Phoenix Podfic Audio Format: MP3 Audio Format: Streaming Podfic & Podficced Works Audio Format: M4B De-Aged Harry Potter Podfic-TTS
Podfic Text-to-Speech (TTS) reading of Da Capo by ImpishTubistAuthor's SummaryHarry gets dosed with a de-aging potion that turns him into a child for a month. Sirius and Remus look after him.
The Path Least Taken

The Path Least Taken

F/M
Gen
M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Tom Riddle | Voldemort, Narcissa Black Malfoy,
Tags
Fluff Father-Son Relationship Family Fluff Crack Humor Found Family Character Development Age Regression/De-Aging good parents Sane Voldemort (Harry Potter) Good Parent Narcissa Black Malfoy Horcrux Tom Riddle
Voldemort loves magic, he really does. After all, what else could cause a now de-aged Harry Potter to think that he is the best thing since sliced bread, and the most amazing papa on Earth?But all is not sugarplums and roses in the dark lordโ€™s life,...
What are you going to do, kill me?

What are you going to do, kill me?

M/M
Other
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Severus Snape, Voldemort (Harry Potter), Quirinus Quirrell, Harry Potter & Voldemort, Harry Potter & Quirinus Quirrell
Tags
Blood and Gore Time Travel Temporary Character Death Crack Treated Seriously Dark Harry Potter Slytherin Harry Potter Suicide Master of Death Harry Potter Non-Linear Narrative Harry Potter Has ADHD Harry Potter is a Horcrux Harry is a Little Shit
Harry dies and comes back in time for a do over of life. And a do over. And a do over. And a do over.It's hard to take life seriously or have patience when you have the body of a preteen, the mind of a man murdered just as he left boyhood, and dying...