Harry Potter Has a Twin FanFiction

Brothers Of Dusk and Dawn

Brothers Of Dusk and Dawn

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Lucius Malfoy, Tom Riddle | Voldemort, Narcissa Black Malfoy, Albus Dumbledore, Lucius Malfoy/Narcissa Black Malfoy,
Tags
Dark Harry Potter Albus Dumbledore Bashing Ron Weasley Bashing Magically Powerful Harry Potter Ginny Weasley Bashing Good Tom Riddle Manipulative Albus Dumbledore Hermione Granger Bashing Protective Harry Potter Possessive Harry Potter Harry Potter is Obsessed with Draco Malfoy Draco Malfoy is Obsessed with Harry Potter
Twins, Harry Potter and Onyx Potter, were separated at birth.Onyx, marked as the Boy Who Lived, was left on the doorstep of Petunia and Vernon Dursley, doomed to a childhood of cold stares and cupboard doors. Meanwhile, his twin brother, Harry, was t...
Serpent's kiss

Serpent's kiss

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Albus Dumbledore, Blaise Zabini, Pansy Parkinson, Draco Malfoy/Reader, Cedric Diggory,
Tags
Secret Relationship Death Eater Draco Malfoy Hogwarts Protective Draco Malfoy Partying Good Friend Pansy Parkinson Hogwarts Fourth Year Triwizard Tournament (Harry Potter) Cedric Diggory Dies Order of the Phoenix (Harry Potter) Harry Potter Has a Twin Slytherin Reader
The unknown twin sister of Harry Potter—separated at birth and reunited when they both turned eleven, just in time for Hogwarts. Their bond grew quickly and deeply, but things didn’t unfold as expected when she was sorted into Slytherin.Now, in their...
The Ghost

The Ghost

F/M
Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Male Character(s), Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Tom Riddle | Voldemort, Albus Dumbledore, Blaise Zabini, Theodore Nott,
Tags
Self-Insert Kind Of Alternate Universe Harry Potter is So Done Worldbuilding Golden Trio | Hermione Granger & Harry Potter & Ron Weasley Friendship Harry Potter is a Little Shit Harry Potter Has a Twin Severus Snape is So Done semi The MC dreams about the books from his past life sometimes Dumbledore is always jolly
He dreamed about books. He dreamed about Hogwarts. He dreamed about so much more. Yet these dreams were sometimes muddled up in his mind outside of his sleep and so many details in his world were different from them. He only had a few goals—become st...
The Founders

The Founders

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Harry Potter & Original Female Character(s)
Tags
Harry Potter Has a Twin
Book 2
Hidden Heritage

Hidden Heritage

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Harry Potter & Original Female Character(s)
Tags
Harry Potter Has a Twin
Book 3
What the Fuck

What the Fuck

F/F
F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Harry Potter & Original Female Character(s)
Tags
Harry Potter Has a Twin
Book 4
Co-Dependency

Co-Dependency

F/F
F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Harry Potter & Original Female Character(s)
Tags
Harry Potter Has a Twin
Book 5
Insights and Betrayals

Insights and Betrayals

F/F
F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Harry Potter & Original Female Character(s)
Tags
Harry Potter Has a Twin
Book 6
Sacrifice

Sacrifice

F/F
F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Harry Potter & Original Female Character(s)
Tags
Harry Potter Has a Twin
Book 7
Garden of Roses

Garden of Roses

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling The Dragel's Song | Neilson Hewitt Series - Chera Carmichael
Characters
Original Female Character(s), Harry Potter
Tags
Metamorphmagus Harry Potter Harry Potter Has a Twin
What would have been different if Harry had a twin?
Under a snakes scales

Under a snakes scales

F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Male Character(s), Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Severus Snape, Draco Malfoy, Hermione Granger, Lucius Malfoy, Neville Longbottom,
Tags
BAMF Harry Potter Dark Harry Potter Abusive Dursley Family (Harry Potter) Albus Dumbledore Bashing Ron Weasley Bashing Protective Tom Riddle Seer Luna Lovegood Slytherin Harry Potter Magically Powerful Harry Potter Ginny Weasley Bashing Manipulative Albus Dumbledore Molly Weasley Bashing
Hadrian potter is not the only potter child, he's a twin! After voldemort comes in trying to get rid of the child prophesied to defeat him and it doesn't go as planned, it's believed Hadrian potter's twin is the one who defeated the dark lord. Hadria...
Magic IS Real

Magic IS Real

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Neville Longbottom, Molly Weasley, Fred Weasley, George Weasley, Albus Dumbledore,
Tags
Other Additional Tags to Be Added Mental Health Issues Hogwarts Inter-House Friendships Abused Harry Potter Harry Potter Has a Twin twin telepathy Hidden Heritage Abused Theodore Nott Many Other Tags I Cannot Think of at the Moment physical health issues
A Harry Potter Fanfiction:In Magic IS Real (a Harry Potter and the Philosopher's Stone Fanfic) Harry has a twin, Amaya. They are both orphans and live with the Dursley’s. One day just before their eleventh birthday, an owl tries to deliver a mysterio...
Fŕįßk Jane đřēæmèr Potter

Fŕįßk Jane đřēæmèr Potter

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Undertale (Video Game)
Characters
Original Characters, Harry Potter, Minerva McGonagall, Severus Snape, Ron Weasley, Hermione Granger, Ginny Weasley, Fred Weasley, George Weasley, Albus Dumbledore, Chara (Undertale), Frisk (Undertale),
Tags
Character Bashing Albus Dumbledore Bashing Manipulative Albus Dumbledore Female Frisk (Undertale) Harry Potter Has a Twin Harry Potter Has a Sibling Frisk doesn't like Dumbledore
Lily and James had three children their oldest Jake Potter, their hair, th middle child Harry Potter, the boy who lived and the youngest Frisk Jane Potter known to the Wizarding world as Jane Lily PotterThis story starts in Frisk's first year at hogw...
The Only Potter Sister

The Only Potter Sister

F/M
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Tom Riddle | Voldemort, Fred Weasley, George Weasley,
Tags
Abusive Dursley Family (Harry Potter) Harry Potter Has a Twin Harry has a younger sister start in harry fourth year
Sophelia "Sophie" Lily Euphemia Potter is the youngest Potter and little sister of Harry and Hendrix "Henry" (twins), younger by three years, Coleridge "Cole", Christopher "Chris" and Charlus "CJ" (triplets) younger by a year. Follow her as she star...
Gemini

Gemini

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Harry Potter, Petunia Evans Dursley, Dudley Dursley
Tags
Female Harry Potter Magic Theory Harry Potter Has a Twin
Alina Lilly Potter-Volturi

Alina Lilly Potter-Volturi

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Twilight Series - All Media Types
Characters
Original Female Character(s), Harry Potter, Ron Weasley, Hermione Granger, Aro (Twilight), Caius (Twilight), Marcus (Twilight)
Tags
Hogwarts Harry Potter Has a Twin Harry Potter Has a Sibling Volturi
Harry hat eine Zwillingsschwester mit dem Namen Alina. Diese weckst bei den Volturi auf. Begleitet ihre Geschichte in Hogwarts.
New Day

New Day

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Harry Potter, Fleur Delacour, Other Relationship Tags to Be Added, Remus Lupin, Sirius Black, Lily Evans Potter, Minerva McGonagall, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley,
Tags
Past Child Abuse Out of Character Canonical Character Death Friendship Implied/Referenced Homophobia Slytherin Ravenclaw Hogwarts Fourth Year Triwizard Tournament (Harry Potter) Smart Harry Potter Quidditch Not Canon Compliant - Harry Potter and the Goblet of Fire
Silence In between

Silence In between

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, James Potter, Lily Evans Potter, Minerva McGonagall, Albus Dumbledore, Rubeus Hagrid, Petunia Evans Dursley, Dudley Dursley, Vernon Dursley
Tags
Fluff Magic Other Additional Tags to Be Added Angst and Hurt/Comfort Childhood Trauma Dark Harry Potter Pureblood Culture (Harry Potter) Pureblood Politics (Harry Potter) Book 1: Harry Potter and the Philosopher's Stone Pureblood Society (Harry Potter) The Noble and Most Ancient House of Black Hogwarts Inter-House Friendships
What if Lily Potter didn't die before having the second child? What if instead, she had twins? Can the twins survive long enough to face their destiny or will they change the hands of fate..?The book is set in Harry Potter and the Sorcerer's Stone
The Shores of Light and Dark

The Shores of Light and Dark

F/F
F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Remus Lupin, Sirius Black, James Potter, Original Potter Family Characters (Harry Potter)
Tags
Smart Harry Potter Harry Potter Has a Twin female twin neglectful james potter Smart Twin Smart Voldemort (Harry Potter)
Overshadow by his Twin sister Breanna Lily Potter The Girl Who Lived. Neglected by his father and raised by Sirius Black with help from Narcissa Malfoy to raise an heir worthy of the black family name. Consumed to learn more about the dark arts that...
У Гаррі Поттера є сестра.

У Гаррі Поттера є сестра.

F/F
F/M
Gen
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Original Potter Family Characters (Harry Potter), Albus Dumbledore, Petunia Evans Dursley, Dudley Dursley, Vernon Dursley,
Tags
The Golden Trio Era (Harry Potter) Harry Potter Has a Twin Harry Potter Has a Sibling
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