Harry Potter Crossovers
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Evanesco by hallowedgrounds reviews
A story about loss, love, and the meaning of family. Danny struggles to learn his place in a muggle world that hates ghosts and a magical world that hates muggles.
Crossover - Danny Phantom & Harry Potter - Rated: T - English - Chapters: 25 - Words: 138,442 - Reviews: 66 - Favs: 109 - Follows: 127 - Updated: 10/9 - Published: 7/2/2021
When Harry Met Serena::: by Rakusa reviews
...all hell broke loose. New to the wizarding world, the two find themselves neighbors and housemates and their stories closely intertwine. Respective Canon pairings, promise.
Crossover - Sailor Moon & Harry Potter - Rated: K+ - English - Parody - Chapters: 26 - Words: 220,985 - Reviews: 73 - Favs: 99 - Follows: 93 - Updated: 10/9 - Published: 3/26/2010 - Usagi T./Serena/Bunny/Sailor Moon, Harry P.
When Serena Met The Cursed Child by Rakusa reviews
No spoilers from the book since I haven't read it. Spoilers for When Harry Met Serena... so read that one first. This is a what-if in a what-if world and this time things went as planned.
Crossover - Sailor Moon & Harry Potter - Rated: T - English - Chapters: 1 - Words: 8,331 - Reviews: 1 - Follows: 1 - Published: 10/9
Rise of the Mystic Mutants tale of Henry John Braddock by Read my stuff 007
Transported away from his home world while he was still in his pregnant mother's belly, Henry John Braddock grew up in a dimensional experimentation facility as the weapon. After fourteen long years, he is free and brought down the weapon X facility with him.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure - Chapters: 1 - Words: 3,111 - Favs: 12 - Follows: 14 - Published: 10/9
What Came Before, What Comes After by Sibuko reviews
Everything before arriving at The Prison as a convict before the apocalypse began was a dark spot in Harry Potters mind he was unable to break. Regardless, he was determined to live, to break past his discomfort of blood and gore, to be strong: All in the name of survival. Knowing of his past would come later; yet the longer he lived, the more important it seemed to be.
Crossover - Harry Potter & Walking Dead - Rated: M - English - Romance - Chapters: 2 - Words: 8,379 - Reviews: 2 - Favs: 27 - Follows: 48 - Updated: 10/9 - Published: 12/12/2021 - Harry P.
Harry Potter and the QUEEN by DarkPhoenixLady reviews
For as long as he could remember, Harry dreamt of a mother with platinum silver hair and glowing blue eyes. These dreams only happened when his relatives had been especially harsh or neglectful. Something that he occasionally deliberately provoked when he hadn't seen her for too long. She was dead, she freely told him that when he asked during a particularly long visit after he'd g
Crossover - Harry Potter & Code Vein - Rated: T - English - Adventure - Chapters: 7 - Words: 22,212 - Reviews: 8 - Favs: 57 - Follows: 69 - Updated: 10/9 - Published: 10/6 - Harry P., Hermione G., Sorting Hat, Cruz S./Queen
Xanderpocalypse by wlfgang213 reviews
Reposted: YAHF. After Xander's Halloween costume takes him away from Sunnydale, he returns home with knowledge, training, and experience the likes of which no demon could match. Given who he has become, nothing will ever be the same. No M/M slash, there will be one F/F relationship outside of canon, but nothing graphic. No Lemons or graphic sex scenes. NOT Ship of the Line.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Supernatural/Family - Chapters: 3 - Words: 13,977 - Reviews: 14 - Favs: 172 - Follows: 228 - Updated: 10/9 - Published: 4/28/2020 - Xander H., Calendar, J., Jesse M., OC
The Philosopher's Stone by xmenfan33 reviews
Once, in a different life, a letter would have arrived inviting young Harry to Hogwarts. He then went to the school happily and without fear. In this life, when an owl landed next to him at the breakfast table with a letter labeled "Harry Potter" it took him a minute to remember that was what the wizards called him.
Crossover - Harry Potter & Fullmetal Alchemist - Rated: T - English - Chapters: 3 - Words: 6,296 - Reviews: 4 - Favs: 16 - Follows: 24 - Updated: 10/9 - Published: 10/2 - Harry P., Hermione G., Draco M., Edward E.
Xanderpocalypse Rewrite by wlfgang213 reviews
A world-weary Xander Harris returns to Sunnydale Halloween night with a many secrets. Can he help his friends defend the Hellmouth without letting on that he is no longer the boy they knew?
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Supernatural/Romance - Chapters: 4 - Words: 28,533 - Reviews: 2 - Favs: 46 - Follows: 87 - Published: 10/9 - Xander H., Calendar, J., Jesse M., OC
Hell's Heir by UnknownEntity92 reviews
Harry Potter snaps killing his family brutally and, in that moment, he comes into a strange inheritance. My first story so it might turn out bad, please let me know of any mistakes. I plan on this being 2 parts, the first will be an AU of Harry Potter, and the second an AU of Supernatural. We'll see where it goes. Plan on releasing 2 chap per week. Evil!Harry Devil!Harry Dark!Harry
Crossover - Harry Potter & Supernatural - Rated: M - English - Fantasy/Adventure - Chapters: 5 - Words: 6,603 - Reviews: 3 - Favs: 30 - Follows: 31 - Updated: 10/9 - Published: 9/28 - Harry P., Lilith, Alastair
A Third Path to the Future by Vimesenthusiast reviews
Rescued from the Negative Zone by the Fantastic Four, Harry Potter discovers he is a mutant and decides to take up the cause of equality between mutants and humans (among other causes). How will a dimensionally displaced Harry Potter, one who is extremely intelligent, proactive and not afraid to get his hands dirty effect the marvel universe? Pairings: Harry/Jean/Ororo/others pos.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure/Romance - Chapters: 51 - Words: 2,234,555 - Reviews: 7650 - Favs: 14,187 - Follows: 14,124 - Updated: 10/9 - Published: 6/30/2013 - Harry P., J. Grey/Marvel Girl/Phoenix
Knowing Yourself Through Being Known Isn't Easy by Watermelonsmellinfellon reviews
There is an English transfer student in Class 2-A, and somehow she's managed to become part of everything the Hitachiin twins have worked to keep to themselves. They wanted to hate her but making them confront their problems so many times manages to change their minds eventually. Who is Potter Harry and why does she keep making them confront themselves whenever she opens her mouth?
Crossover - Harry Potter & Ouran High School Host Club - Rated: T - English - Humor/Romance - Chapters: 1 - Words: 13,923 - Reviews: 10 - Favs: 103 - Follows: 87 - Published: 10/9 - [Harry P., Kaoru H., Hikaru H.] - Complete
Double Identity by BJack998 reviews
Natasha Romanov was pregnant it seems her past has caught up to her. Her lost child wants her dead. Her one nightstand has no recollection of her for he’s a teen. Now, a wizard wants her and the Avengers to see movies. Once again the Earth is in danger.
Crossover - Harry Potter & Avengers - Rated: M - English - Crime/Mystery - Chapters: 7 - Words: 13,836 - Reviews: 5 - Favs: 19 - Follows: 20 - Updated: 10/9 - Published: 8/28 - Harry P., OC, Black Widow/Natasha R., Hawkeye/Clint B.
A GOLDEN OPPORTUNITY by Stephane az reviews
Who wanted to change his life wanting to start all over again in another place, this is the opportunity that Naruto Uzumaki receives Story ideas about naruto in the world of Harry Potter
Crossover - Harry Potter & Naruto - Rated: K - English - Chapters: 2 - Words: 2,548 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 10/9 - Complete
Dokis at Hogwarts: Year One by Honeybarry Cutiedoobles reviews
In 1991, a famous boy with a lightning scar set foot at Hogwarts School of Witchcraft and Wizardry. But this is not his story. Instead, we'll be following the four young witches who arrived at the school around the same time, and their fabulous adventures as each of them learn about magic, friendship and, of course, literature.
Crossover - Harry Potter & Doki Doki Literature Club - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 17 - Words: 101,107 - Reviews: 13 - Favs: 13 - Follows: 14 - Updated: 10/9 - Published: 4/29 - Monika, Natsuki, Sayori, Yuri
Two Brothers by RPM Shadow reviews
While on an assignment, Trowa discovers more about this past and discovers he has a brother. The Gundam pilots are pulled into another world of danger
Crossover - Harry Potter & Gundam Wing/AC - Rated: K+ - English - Chapters: 14 - Words: 12,470 - Reviews: 17 - Favs: 17 - Follows: 19 - Updated: 10/9 - Published: 7/31 - Harry P., Trowa B. - Complete
In Detritus by mrsProbie reviews
Hermione and George barely made it out of the wizarding war with their lives. Voldemort won over a decade ago and they've been hiding in America ever since. Welcome to the story of a strange Muggle with shape-shifting power, two refugees with new identities, and an old friend.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Drama/Romance - Chapters: 1 - Words: 5,643 - Reviews: 3 - Favs: 8 - Follows: 16 - Published: 10/9 - [Hermione G., Hulk/Bruce B.] George W., Kingsley S. - Complete
On a rainy day by dramionelullaby reviews
The war between Good and Evil in the Wizarding world is imminent. Hermione is chosen for an unexpected mission, and she is sent to another continent. There, between the rows of fir trees as far as the eye can see and the freezing mist, Hermione has only one purpose. To convince humans capable of transforming into super-powered wolves to join the wizards' side. By any means.
Crossover - Harry Potter & Twilight - Rated: M - English - Drama/Romance - Chapters: 3 - Words: 4,410 - Reviews: 1 - Favs: 6 - Follows: 11 - Updated: 10/9 - Published: 9/20 - Hermione G., Jacob
Un jour, sous la pluie by dramionelullaby
La guerre au sein du monde magique est imminente. Hermione est alors choisie pour une mission inattendue et elle est envoyée dans l'État de Washington. Là, entre les rangées de sapins à perte de vue et la brume glaçante, Hermione n'a plus qu'un seul but. Convaincre des humains capables de se transformer en loups surpuissants de rejoindre leur camp. Par tous les moyens.
Crossover - Harry Potter & Twilight - Rated: M - French - Romance/Drama - Chapters: 3 - Words: 4,723 - Favs: 2 - Follows: 5 - Updated: 10/9 - Published: 9/20 - Hermione G., Jacob, Edward, Sam
Wizard of Eternity by retailstoryteller reviews
Everyone knows that Harry Potter got his scar from Voldemort as a sign of defeating the killing curse, there is no way it could be a symbol of something else... right?
Crossover - Harry Potter & Justice League Unlimited - Rated: T - English - Fantasy/Adventure - Chapters: 12 - Words: 31,244 - Reviews: 21 - Favs: 122 - Follows: 157 - Updated: 10/9 - Published: 7/10 - Harry P., Captain Marvel/Billy Batson
Weathered by the Storm by OfficeSloth reviews
The Goblins have searched for the lost island of Yamatai without success. Upon hearing of a muggle institutions expedition in need of funding, they take a gamble on condition. One of their own gets to join, a curse breaker under the guise of a muggle. Co-author: doenerkint
Crossover - Harry Potter & Tomb Raider - Rated: M - English - Adventure/Romance - Chapters: 7 - Words: 48,739 - Reviews: 121 - Favs: 1,097 - Follows: 1,677 - Updated: 10/9 - Published: 4/4 - [Harry P., Lara Croft]
Little Fox by Shadows of Samhain reviews
Perdu au loin, lorsque le voile entre les mondes s'est déchiré, cette nuit là. Qui se douterait qu'un être qui avait tout perdu, trouverait une nouvelle lueur d'espoir dans les cris d'un enfant ayant été marqué par la mort. Celui que l'on chasse a, pour la première fois depuis longtemps, trouver une raison à son combat.
Crossover - Harry Potter & Witcher - Rated: T - French - Drama/Family - Chapters: 2 - Words: 11,134 - Reviews: 5 - Favs: 11 - Follows: 18 - Updated: 10/9 - Published: 10/1 - Harry P., Iorveth
Jack Frost and the Prisoner of Azkaban by Ugly-Duckling123 reviews
(book 3) Jack Frost, Harry Potter and their friends are starting their third year at Hogwarts come September, but this year they need to be more careful than last year because this year, there is a breakout from the wizard prison, Azkaban and he seems to be after Harry, but is that really the case..?
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Chapters: 47 - Words: 87,435 - Reviews: 136 - Favs: 82 - Follows: 85 - Updated: 10/9 - Published: 6/4/2020
Darkness of the Sea by Queen Ryuu reviews
FemHarry, Nova Potter is the Twin of the GWL. Given to the Dursleys who turn her into their personal Slave she is later taken to the Blue World by Eris for her happiness and gifted with a special magic.
Crossover - Harry Potter & One Piece - Rated: T - English - Adventure - Chapters: 3 - Words: 2,798 - Reviews: 214 - Favs: 628 - Follows: 776 - Updated: 10/9 - Published: 1/22/2016 - Harry P.
Crossworlds 1 - Harry Potter by gothicjedi666 reviews
The start of another series that I have planned out using a CYOA I found randomly online. It doesn't start off that well, as there's too much info-dumping, but it does get better so you might just want to skim them. I require a beta reader for some proofreading and to try to improve the chapters. Drop by my patron page for draft chapters.
Crossover - X-overs & Harry Potter - Rated: M - English - Fantasy/Adventure - Chapters: 50 - Words: 290,280 - Reviews: 341 - Favs: 728 - Follows: 921 - Updated: 10/9 - Published: 11/3/2021 - Harry P., Hermione G., Luna L., OC
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