Harry Potter Crossovers
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A deal with the devil by MeatBunKun
Thomas Grayson is just an ordinary eight-year-old boy, or so he thinks until an incident at the zoo reveals a shocking truth: he's a wizard. While visiting the reptile exhibit, Thomas accidentally sets free a dangerous snake that nearly kills his parents. But before disaster strikes, he discovers that he has the power to speak to snakes and control them.
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: T - English - Fantasy/Supernatural - Chapters: 30 - Words: 53,225 - Favs: 14 - Follows: 14 - Updated: 8/31 - Published: 8/29
Un soupçon de magie by Ginnymione.lily2
Crossover Harry Potter et Umbrella Academy Résumé : Et si les Hargreaves faisaient leur entrée à Poudlard en même temps que Harry, Ron et Hermione. Attention : pour coller à l'univers de JK Rowling, ici les frères et sœurs Hargreaves seront nés en 1980.
Crossover - Harry Potter & Umbrella Academy - Rated: T - French - Supernatural/Adventure - Chapters: 9 - Words: 18,347 - Favs: 2 - Follows: 3 - Updated: 8/31 - Published: 8/19
Finn The Wizard by Hogwarts.is.my.home1234
Finn The Human follows an owl through a portal to a place called Hogwarts... The golden trio is about to find its fourth member...
Crossover - Adventure Time with Finn and Jake & Harry Potter - Rated: K - English - Fantasy/Adventure - Chapters: 1 - Words: 415 - Favs: 1 - Follows: 1 - Published: 8/31 - Finn, Harry P.
The Power Puff Girls Versus Harry, Hermione, And Ron by Sathyam-Drew
The Power Puff Girls face Harry Potter, Ron Weasley, and Hermione Granger. But who'll win?
Crossover - Harry Potter & Powerpuff Girls - Rated: K - English - Fantasy - Chapters: 1 - Words: 393 - Published: 8/31 - Complete
The Power Puff Girls Versus The Founding Witches And Wizards by Sathyam-Drew
The Power Puff Girls and Professor Utonium face the four founding witches and wizards of Hogwarts school of witchcraft and wizardy. But who will win?
Crossover - Harry Potter & Powerpuff Girls - Rated: K - English - Fantasy - Chapters: 1 - Words: 504 - Published: 8/31 - Complete
The Pretend Power Puff Girls by Sathyam-Drew
Princess Morbucks and her cousins plan to create pretend Power Puff Girls. But will they succeed?
Crossover - Harry Potter & Powerpuff Girls - Rated: K - English - Fantasy - Chapters: 1 - Words: 634 - Published: 8/31 - Complete
Legacy Crossover by scriveners reviews
Fate is at work when Nico stumbles upon the destruction from the night Voldemort attacked the Potters during his work. Harry's survival is more than what the wizards think of.
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K+ - English - Fantasy - Chapters: 6 - Words: 9,142 - Reviews: 10 - Favs: 22 - Follows: 46 - Updated: 8/31 - Published: 6/13/2020
Lighting and fire by WGoldenWolf reviews
Summer before his fourth year Harry learn a important thing in his family. Now back at school the Triwizard Tournament had been revived and he had been forced into it. Follow Harry as he faces another year in the magic world.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Chapters: 6 - Words: 7,437 - Reviews: 5 - Favs: 63 - Follows: 95 - Updated: 8/31 - Published: 8/3 - Harry P., Thalia G.
With the Stars as our Witnesses by TheaHaleBlack reviews
In one world, it started when Harry Potter followed his godfather through the Veil and made a different decision at a train station. On another, it started when Sirius Peverell met his daughter Rhea for the first time. And as result, Harry – Rhea, he's Rhea now – grew up as a girl, surrounded by an unconventional family in a strange world full of quirks. FemHarry/Shoto Todoroki.
Crossover - Harry Potter & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 28,906 - Reviews: 32 - Favs: 386 - Follows: 487 - Updated: 8/30 - Published: 3/24/2021 - [Harry P., Shouto T.] Sirius B., Katsuki B.
Harry Potter and the Fluffy Taile by Tatsurou-san reviews
SQUIRREL! ...now that I have your attention... Harry meets someone new at Ollivanders, a friend who is bound and determined that Harry get all the affection and hugs he missed out on for most of his life. He's not about to tell her no... Prepare for fluff...of more than one kind...
Crossover - Harry Potter & Sword in the Stone - Rated: K+ - English - Humor/Hurt/Comfort - Chapters: 33 - Words: 52,709 - Reviews: 261 - Favs: 518 - Follows: 631 - Updated: 8/30 - Published: 5/24/2021 - Harry P.
Satin Rouge & Cuir de Basilic (Réécriture) by Axel Alex reviews
Lancer une flèche sur une carte vous offre parfois des endroits étranges où finir... Et peut-être était-ce pour le mieux puisque honnêtement elle ne voyait aucune raison pour venir vivre à Neptune autre que le fait qu'elle ne pensait pas que les sorciers penseraient à la trouver ici. C'est un nouveau départ... une nouvelle vie... peut-être. FEM Harry Potter
Crossover - X-overs & Harry Potter - Rated: M - French - Chapters: 5 - Words: 19,932 - Reviews: 7 - Favs: 7 - Follows: 6 - Published: 8/30
Kiss of the Dragon by roterdrache reviews
After fighting Voldemort, Harry is catapulted to Westeros and has to start a new life. Armed with the Hallows, he sets out to find his place in the world. HPxRT possibly HPxRTxAH
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Drama/Fantasy - Chapters: 5 - Words: 21,815 - Reviews: 59 - Favs: 524 - Follows: 727 - Updated: 8/30 - Published: 10/12/2022 - Harry P., Rhaenyra T., Alicent H.
The Bloodline's Destiny by aj-tonightat5 reviews
The fates are playing favorites again as Percy is chosen to leave Ilvermorny and aid Hogwarts chosen one against the fight of You-Know-Who. Percy will struggle due to his bloodline, the Grindelwalds aren't a loved family.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Romance/Fantasy - Chapters: 22 - Words: 108,128 - Reviews: 33 - Favs: 152 - Follows: 201 - Updated: 8/30 - Published: 6/13 - [Hermione G., Percy J.]
Jinx and the Nexus Interface by PiedPiperOfCapeTown reviews
The ChatGPT Open AI writes this story with my direction since ChatGPT is limited to writing the equivalent of one scene at a time. The adventure is set in the Universe of the Worm Web Serial, with the main character as Taylor Herbert, to be known by the cape name Jinx. The Nexus interface is a mechanism to access Jump chain abilities without moving universes. Worm, Multi X-Over.
Crossover - Harry Potter & Worm - Rated: T - English - Chapters: 4 - Words: 17,563 - Reviews: 1 - Favs: 9 - Follows: 18 - Updated: 8/30 - Published: 8/22 - Skitter, Panacea
I'm a Harry Potter Wizard and I Ended Up in Hero World! by EgyptianDio reviews
I was once a normal guy. Then I died and became the greatest wizard of my new world and got ostracized by morons because they are morons. Now I am in a world that has superheroes but somehow managed to convince themselves that leaving Nazis alive is smart. I got a lot of work to do. Warnings: Xover characters, very AU Worm, loose morals MC with magic
Crossover - Harry Potter & Worm - Rated: M - English - Adventure - Chapters: 4 - Words: 4,694 - Reviews: 4 - Favs: 53 - Follows: 84 - Updated: 8/30 - Published: 8/22
El Hijo Del Trueno y La Luna by Elpadre2112 reviews
Harry Potter y Lyra Black son únicos en todos los sentidos, son magos, semi-dioses y cazadores de sombras y con todo eso hace que tengan mas enemigos de lo normal, dioses, titanes, demonios, magos oscuros y muchos tipo de monstruos desean matarlos por lo que son pero ellos son poderosos y están juntos así no caerán tan fácilmente ademas ellos tienen un destino que cumplir.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - Spanish - Adventure/Romance - Chapters: 72 - Words: 612,527 - Reviews: 13 - Favs: 64 - Follows: 74 - Updated: 8/30 - Published: 8/12/2022
Magical Wind by Gundam Meister of Rituals reviews
Need a summery. If anyone has a idea for leave a review please. Shard caster Harry! Shard caster Sirius! Harry x Roya. Certain Characters bashing! Need a cowriter.
Crossover - Harry Potter & Kiba - Rated: T - English - Chapters: 2 - Words: 2,207 - Reviews: 4 - Favs: 13 - Follows: 14 - Updated: 8/30 - Published: 5/30/2021 - [Harry P., Roya] Sirius B.
Harry Potter and the Meat Bicycle built for Two by SomeGuy164 reviews
Krieg the Psycho is well known on the planet of Pandora as the Psycho with a Conscience. But where does Krieg come from, and what happens when the people he once belonged to want him back? Takes place during GoF with WGWL, DumblesBashing, AliveGoodPotters First attempt at writing a fanfic please be nice.
Crossover - Harry Potter & Borderlands - Rated: M - English - Chapters: 5 - Words: 6,420 - Reviews: 17 - Favs: 94 - Follows: 116 - Updated: 8/30 - Published: 6/18 - Harry P., Maya, Tiny Tina, Krieg
God of Mischief, Master of Death by CrazyArtChik reviews
Loki gets a chance to change everything. The Norns, having become tired of Odin's meddling in the Weave, have decided enough is enough. Death sees this as a chance to plead their case, asking for Loki to go through the trials needed to become the Master of Death. (Genderfluidity and shape shifting mentioned, as he is so in Norse myths, and mentioned in the series)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 122 - Words: 452,456 - Reviews: 1335 - Favs: 2,667 - Follows: 2,921 - Updated: 8/30 - Published: 1/23/2022 - Harry P., Loki
The Three Fates of Darth Gladiolus by Kamil the Awesome reviews
In the wake of the Triwizard Tournament, Edelweiss Potter discovers a sealed room within the Chamber of Secrets. Left within is the final secret of Salazar Slytherin: holocrons as Sith Lords, long dead, from worlds far beyond her own. Faced with threats from all sides, Edelweiss must pursue power and victory, regardless of the price.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 16 - Words: 93,951 - Reviews: 72 - Favs: 411 - Follows: 556 - Updated: 8/30 - Published: 1/4 - Harry P.
Magical Marvel by athassprkr reviews
A sick 16 year old MC dies at the same time, emerald eyes open up confused. Shouldn't I be dead? Why the hell am I so tiny? What's my name? What are these voices in my head? Follow the young telepath as she make way in a world of gods and magic. Will she make her mark in this scary world or did she already do so. Fuck, time travel is really confusing. (SI!Fem!Harry) TimeTravel
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 367 - Words: 830,816 - Reviews: 2735 - Favs: 3,517 - Follows: 3,864 - Updated: 8/30 - Published: 7/2/2021 - Harry P.
Naruto en hogwarts by selenauchihauzumaki
Naruto renace después de morir
Crossover - Harry Potter & Naruto - Rated: M - Spanish - Fantasy/Supernatural - Chapters: 2 - Words: 867 - Favs: 2 - Follows: 1 - Updated: 8/30 - Published: 8/27
If Wishes were Ponies by tkepner reviews
Harry Potter, after a beating by Dudley and friends — with the help of a real gang member — wishes he had somewhere safe to go, and starts crawling home. He ends up in Equestria. The young Cutie Mark Crusaders find him. A year later, an owl arrives with his Hogwarts' letter! Inspired by Dogger807's hilarious story, "Magic School Days," on FiMfiction.
Crossover - Harry Potter & My Little Pony - Rated: T - English - Adventure/Fantasy - Chapters: 20 - Words: 84,542 - Reviews: 55 - Favs: 115 - Follows: 154 - Updated: 8/30 - Published: 8/11 - Harry P., Cutie Mark Crusaders
Harry Potter: Always and Forever by Pingoph reviews
Lily Potter nunca pensó que la identidad del padre biológico de Harry fuera importante, debe de ser un muggle cualquiera, pensó ella, no podía estar más equivocada.
Crossover - Harry Potter & Vampire Diaries - Rated: T - Spanish - Drama/Supernatural - Chapters: 10 - Words: 56,912 - Reviews: 14 - Favs: 53 - Follows: 63 - Updated: 8/30 - Published: 6/29 - [Harry P., Caroline F.] Remus L., Klaus
Bad Moon Rising by saxcuL. the all-knowing reviews
In which, One by one the seals of the Celtic Gods come crumbling down as The Heir to the Hunt finds himself drawn into the middle of it all learning what it means to be a Magician along the way. While the plots and plans of a Dark Lord and an even Darker Queen unfold, and as the shadows retake her castle of old, her newest student will find out her darkest secret.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 19 - Words: 154,139 - Reviews: 418 - Favs: 666 - Follows: 852 - Updated: 8/30 - Published: 5/30 - Harry P., Delphi Riddle, Artemis
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