Powerful Harry Potter FanFiction

Summer of Change

Summer of Change

F/M
Multi
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Fleur Delacour/Harry Potter, Harry Potter, Fleur Delacour, Other Character Tags to Be Added, Sirius Black, Hermione Granger, Tom Riddle | Voldemort, Nymphadora Tonks, Albus Dumbledore, Cho Chang, Daphne Greengrass, Katie Bell,
Tags
Smut Alternate Universe - Canon Divergence Rough Sex Threesome - F/F/M Orgy Anal Sex Oral Sex Other Additional Tags to Be Added Fluff and Smut Explicit Sexual Content Romance Vaginal Sex
Post GoF. Left alone at the Dursleys, Harry is kept in the dark about the events unfolding in the Wizarding World. As frustration grows, he finds comfort in a certain metamorph who quickly discovers the potential in him. With her support, Harry begin...
Among Serpents (Book 1)

Among Serpents (Book 1)

F/F
F/M
Gen
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Tom Riddle | Voldemort, Narcissa Black Malfoy, Albus Dumbledore,
Tags
Alpha/Beta/Omega Dynamics Alternate Universe Powerful Harry Potter Omega Harry Potter Alpha Tom Riddle Alpha James Potter Alpha Sirius Black Alpha Remus Lupin Beta Peter Pettigrew Omega Lily Evans Potter Beta Severus Snape Seer Harry Potter
Harry Potter was born silent, touched by death. Yet he came back. Now a Slytherin first year with strange dreams and stranger magic, he's trying to survive politics, prophecy, and the legacy of a war no one will name.
Death's Triad (REWRITE)

Death's Triad (REWRITE)

F/M
Multi
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Tom Riddle | Voldemort, Gellert Grindelwald, Harry Potter/Tom Riddle | Voldemort, Gellert Grindelwald/Harry Potter/Tom Riddle, Gellert Grindelwald/Harry Potter
Tags
Enemies to Lovers Powerful Harry Potter Female Harry Potter Poly Master of Death MOD Harry Potter Technically Not a Fix-It Harry would rather burn the entire world than fix it vengeful harry potter What's the opposite of slow burn Obsession is real On both guys
After the war, Harriet Potter thought peace had finally come. Instead, she was betrayed by those she once called family, framed by allies she trusted, and abandoned to rot in the cold, cruel cells of Azkaban.Forgotten by the world she saved, Harriet...
King's Coven

King's Coven

F/F
F/M
Gen
M/M
Multi
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Neville Longbottom, Colin Creevey, Fred Weasley, George Weasley, Blaise Zabini, Hermione Granger/Fred Weasley, Luna Lovegood, Dean Thomas,
Tags
Powerful Harry Potter Reincarnation Harry Potter is a Little Shit BAMF Neville Longbottom Neville Longbottom & Harry Potter Friendship King Arthur Pendragon (Arthurian Myth) Powerful Merlin (Merlin) Powerful Neville Longbottom
The man who conquers

The man who conquers

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Ron Weasley, Hermione Granger, Luna Lovegood, Cho Chang, Rubeus Hagrid, Hermione Granger & Harry Potter & Ron Weasley, Luna Lovegood & Harry Potter, Sirius Black & Harry Potter,
Tags
Bisexual Remus Lupin Gay Sirius Black Powerful Harry Potter Reincarnation Magically Powerful Harry Potter Sirius Black Lives Sirius Black Free from Azkaban Smart Harry Potter Reincarnated Harry Potter Rubeus Hagrid goes to school Harry Potter Lives With Sirius Black
It had taken years but finally, he had completed his machine, breaching the multiversal barrier and posessing the body of young Harry Potter.
Hadrian Evans-Potter and the Heir of Death

Hadrian Evans-Potter and the Heir of Death

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Severus Snape, Bill Weasley, Fred Weasley, George Weasley, Luna Lovegood, Theodore Nott, Remus Lupin & Harry Potter, Remus Lupin/Severus Snape, Luna Lovegood & Harry Potter, Theodore Nott/Harry Potter
Tags
BAMF Harry Potter Implied/Referenced Child Abuse Powerful Harry Potter Abusive Dursley Family (Harry Potter) Harry Potter Needs a Hug Werewolf Remus Lupin Remus Lupin Needs a Hug Luna Lovegood & Harry Potter Friendship Manipulative Albus Dumbledore Protective Harry Potter Protective Remus Lupin Smart Harry Potter
Set after the Prisoner Of Azkaban.When a meeting with the Goblins goes awry, Harry learns more about himself than he has since the Wizarding World came knocking.Who can he trust? Who has betrayed him? Why are the people that are meant to protect him...
THE ELDEST POTTER

THE ELDEST POTTER

F/F
F/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling Marvel Cinematic Universe The Avengers (Marvel Movies)
Characters
Original Female Character(s), Original Male Character(s), Harry Potter, Tony Stark, Steve Rogers, Natasha Romanov (Marvel), Nick Fury, James Potter, Lily Evans Potter, Draco Malfoy, Ron Weasley, Hermione Granger,
Tags
BAMF Harry Potter Powerful Harry Potter Ron Weasley Bashing Magically Powerful Harry Potter Ginny Weasley Bashing Harems Manipulative Albus Dumbledore Hermione Granger Bashing Genius Harry Potter Prodigy Harry Potter Smart Harry Potter Duelling
What if Harry was not born in July, but had siblings who did. To what length would Harry go to protect them. Powerful grey Harry
Under the Sun, Beneath the Stars

Under the Sun, Beneath the Stars

M/M
NC-21
Updated
10.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger/Draco Malfoy, Neville Longbottom, Kingsley Shacklebolt, Harry Potter/Severus Snape
Tags
Masturbation Sex Toys Tooth-Rotting Fluff Post-Traumatic Stress Disorder - PTSD Fluff and Smut Domestic Fluff Cunnilingus Possessive Behavior Obsessive Behavior Alpha/Beta/Omega Dynamics Mating Bites Amnesia
6 years after the War, Severus Snape thought he would be able to enjoy a peaceful life in his cottage, selling potions and sweets he made himself.He wanted nothing to do with the general public, nor the public's favorite Golden Boy.But if you know Se...
Blood and Silence

Blood and Silence

Gen
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter, Tom Riddle, Harry Potter/Tom Riddle
Tags
Power Dynamics Blood and Violence Alternate Universe Powerful Harry Potter Possessive Tom Riddle
Forged in pain and sharpened like a blade, Harry Potter refuses to break—even when the world tries to shatter him. Left for dead, he is pulled from the abyss by Tom Riddle, a king among criminals, whose touch is both a promise and a cage.In a dance o...
"Is that what you want me to say"

"Is that what you want me to say"

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Albus Dumbledore, No Romantic Relationship(s), Dursley Family (Harry Potter)
Tags
Dark Harry Potter Powerful Harry Potter Manipulative Albus Dumbledore
"I would never hurt my family. I love them."But something was off..
My third life is my revenge life

My third life is my revenge life

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 転生したらスライムだった件 - 伏瀬 | Tensei Shitara Slime Datta Ken | That Time I Got Reincarnated as a Slime - Fuse
Characters
Harry Potter, Other Character Tags to Be Added, Ron Weasley, Hermione Granger, Tom Riddle | Voldemort, Harry Potter/Tom Riddle | Voldemort, Weasley Family (Harry Potter), Harry Potter Characters, Veldora Tempest, Goblins (Harry Potter), Benimaru (Tensei Shitara Slime Datta Ken), Shion (Tensei Shitara Slime Datta Ken),
Tags
Other Additional Tags to Be Added Powerful Harry Potter Magically Powerful Harry Potter Creature Harry Potter Master of Death Harry Potter Morally Grey Harry Potter Reincarnated Harry Potter Creature Inheritance Politically Powerful Harry Potter
After the war Harry lived a Terrible life filled with loneliness and pain. Harry lived up to 37 before dying by the killing curse by None other then Ron weasley and Hermione granger while walking home to grimmauld place. Before he died he heard a voi...
The Pyromancer of Hogwarts

The Pyromancer of Hogwarts

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Hermione Granger, Albus Dumbledore, Voldemort (Harry Potter), Luna Lovegood, Barty Crouch Jr., Cedric Diggory, Weasley Family (Harry Potter), Amos Diggory
Tags
Alternate Universe - Canon Divergence Powerful Harry Potter Fire Powers Harry Potter Abandoned by Dursleys
Harry Potter is a Pyromancer, a wizard with additional powers of fire and heat. He has to learn to control his powers, his magic, and his temper.Updates hopefully Fortnightly.
The Forgotten Potter Twin

The Forgotten Potter Twin

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Original Male Character(s), Harry Potter, Other Relationship Tags to Be Added, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Draco Malfoy, Ron Weasley,
Tags
Fluff Angst Hurt/Comfort Emotional Hurt/Comfort Domestic Fluff Adoption Friendship Loneliness Powerful Harry Potter Child Neglect Running Away Genius Harry Potter
(Posted on Wattpad under the same username for years. I will still be posting updates there too.)The Potter family had twins that 31st July. Colin Evan Potter and Harry James Potter. After Voldemort attacked, Lily and James survived and Colin was mis...
Rise of The Old Valyria

Rise of The Old Valyria

F/M
Gen
M/M
Multi
Other
G
Updated
14.04.2025
Fandom
House of the Dragon (TV) Game of Thrones (TV) A Song of Ice and Fire - George R. R. Martin
Characters
Jacaerys Velaryon, Rhaenyra Targaryen, Daemon Targaryen, Aegon III Targaryen, Viserys II Targaryen, Lucerys Velaryon (Son of Rhaenyra), Viserys I Targaryen, Maegor I Targaryen, Jaehaerys I Targaryen, Visenya Targaryen (Sister of Aegon I), Rhaegar Targaryen, Original Female Character(s),
Tags
Not Canon Compliant Other Additional Tags to Be Added Not Beta Read Don't Like Don't Read Arranged Marriage Alternate Universe War Slow To Update Dark Harry Potter Powerful Harry Potter Other Ships Not Mentioned in Tags Royalty
The world was so quiet after the death of 'The Mad Queen', Daenerys. Everyone thought that the reign of the Targaryen dynasty was over and they lived in peace. But far in the future their hopes were broken by a very terrible storm accompanied by thun...
Ashes of the Soul

Ashes of the Soul

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Minerva McGonagall, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Hermione Granger, Neville Longbottom, Original Muggle Character(s), Albus Dumbledore, Voldemort (Harry Potter),
Tags
Alternate Universe - Canon Divergence Rough Sex Anal Sex Other Additional Tags to Be Added Angst with a Happy Ending Torture Consensual Underage Sex Emotional Hurt/Comfort Angst and Hurt/Comfort Explicit Sexual Content Dom/sub Power Dynamics
Harry Potter was always a survivor. He had been since the first moment he opened his eyes to the world, marked by a scar that he did not choose and trapped in a house that saw him as a monster. He grew up between insults, rejection and violence, lear...
The Dragon's Heart

The Dragon's Heart

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Draco Malfoy/Harry Potter, Draco Malfoy, Lucius Malfoy, Tom Riddle | Voldemort, Narcissa Black Malfoy, Albus Dumbledore, Blaise Zabini, Theodore Nott, Pansy Parkinson, Petunia Evans Dursley,
Tags
Dark Harry Potter Powerful Harry Potter Sane Voldemort (Harry Potter) Bad Albus Dumbledore Good Malfoy Family (Harry Potter) No Golden Trio (Harry Potter)
Harry potter has known two versions of Petunia his whole life. The mean version when his Uncle is around and the nice one when he isnt. things change for him when Vernon dies when harry is 8. he gets his own room and things and gets to be a normal ch...
The Grey World

The Grey World

F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Harry Potter, Severus Snape, Draco Malfoy, Hermione Granger, Astoria Greengrass, Narcissa Black Malfoy, Voldemort (Harry Potter), Harry Potter/Tom Riddle | Voldemort, Astoria Greengrass/Draco Malfoy, Harry Potter/Voldemort, Narcissa Black Malfoy/Severus Snape
Tags
Angst Original Character(s) BAMF Harry Potter Post-Traumatic Stress Disorder - PTSD Implied/Referenced Rape/Non-con Trauma Mental Health Issues Powerful Harry Potter BAMF Hermione Granger Magically Powerful Harry Potter Powerful Hermione Granger Sane Voldemort (Harry Potter)
It has been almost two years since the war ended with Harry's marriage to Voldemort and the devastated society that the war created has begun to heal and take a new form after hard work and a lot of rebuilding. The difference between Light and Dark b...
"El Hechizo Oculto"

"El Hechizo Oculto"

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, James Potter, Lily Evans Potter, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Ginny Weasley, Tom Riddle | Voldemort, Albus Dumbledore,
Tags
Mpreg Powerful Harry Potter Yaoi Bad Albus Dumbledore Male Lactation
Harry Potter nunca imaginó que su vida secreta se vería marcada por una serie de verdades ocultas, criado por los Potter y conocido como el "niño que vivió", Harry siempre creyó que su vida era la de un héroe, destinado a luchar contra el mal. Sin em...
(after the war)

(after the war)

F/F
F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Hermione Granger/Draco Malfoy, Hermione Granger/Ron Weasley, Seamus Finnigan/Dean Thomas, Neville Longbottom/Pansy Parkinson, Daphne Greengrass/Harry Potter, Luna Lovegood/Blaise Zabini, Angelina Johnson/Fred Weasley, Audrey Weasley/Percy Weasley, Astoria Greengrass/Original Female Character(s)
Tags
Hurt/Comfort Enemies to Friends to Lovers Idiots in Love Politics Enemies to Lovers Powerful Harry Potter Good Slytherins Ron Weasley Bashing Pureblood Culture (Harry Potter) Pureblood Politics (Harry Potter) Magically Powerful Harry Potter Redemption
After the Battle of Hogwarts, Chosen-One and war hero Harry Potter learns of his true inheritance as the heir to the Houses of both Potter and Black. With two Wizengamot seats and a world to rebuild, the eighteen year old turns to an old friend for h...
The Boys Who Lived

The Boys Who Lived

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Minerva McGonagall, Ron Weasley, Hermione Granger, Neville Longbottom, Molly Weasley, Alice Longbottom/Frank Longbottom, Frank Longbottom, Alice Longbottom, Luna Lovegood,
Tags
Character Death Powerful Harry Potter Albus Dumbledore Bashing Ron Weasley Bashing Sirius Black Lives Remus Lupin Lives Molly Weasley Bashing Protective Sirius Black Protective Remus Lupin Sirius Black and Remus Lupin Raise Harry Potter Neville Longbottom & Harry Potter Friendship Powerful Neville Longbottom
Sirius Black rescues Harry Potter from a crumbling Godric Hollows, and takes him to Longbottom Hall, before Hagrid ever gets there. Together with Frank and Alice and an old friend, Remus Lupin, he raises little Harry at Longbottom Hall. Through all h...