Harry Potter Crossovers
Filters
52.3K | « Prev Page 1 2 3 4 5 12 .. Last Next »

Titles and Truths by CrazyArtChik reviews
Hera Potter has ascended to godhood, and now the leaders of the magical world want to know what she'll do with it. Part 2 of the God of Mischief, Master of Death series
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 9 - Words: 44,544 - Reviews: 38 - Favs: 455 - Follows: 587 - Updated: 22h - Published: 4/28
Test Chapters by JustBored21 reviews
These are just a bunch of test chapters for future stories I may or may not do. This includes chapters from stories that are options to vote for in my polls.
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 56 - Words: 72,948 - Reviews: 1169 - Favs: 444 - Follows: 485 - Updated: 23h - Published: 3/26/2021
Black Sky by Umei no Mai reviews
When you're a Black, you're a Black and nobody gets to hold all the cards except you. Not a Dark Lord with a grudge, not a Headmaster with a prophecy and certainly not the world's most influential Mafia Family... Dorea is as much a Black as a Potter and she is not about to let anybody walk over her! A Fem!Harry story. Slow Build.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Family/Fantasy - Chapters: 342 - Words: 1,395,071 - Reviews: 19264 - Favs: 10,386 - Follows: 10,045 - Updated: 23h - Published: 10/1/2014 - [Xanxus, Harry P.] Luna L., Varia
Harry Potter Valley Safeguard by archivist007
Harry met him in the woods, a man with a strong resemblance to his former mentor. An offer is made, one that promises a fresh start in exchange for protection. But there is a darkness rising from within the mines, one that threatens all who reside in the Valley. Harry will soon find that when dreams come true, so too, do nightmares.
Crossover - Harry Potter & Disney - Rated: M - English - Humor/Adventure - Chapters: 1 - Words: 1,448 - Favs: 1 - Follows: 1 - Published: 10/1 - Harry P., Hedwig
Le Sorcier de Winterfell (par Mana2702) by Comptoirdesauteurs reviews
Les Dieux décident de sauver Harry en l'envoyant dans la famille Stark.
Crossover - Harry Potter & Game of Thrones - Rated: T - French - Fantasy/Family - Chapters: 8 - Words: 17,952 - Reviews: 4 - Favs: 26 - Follows: 27 - Updated: 10/1 - Published: 4/11 - Harry P., Ron W., Eddard S., Arya S.
The Son of Mischief and Moonlight by Vikrant Utekar reviews
In a world of magic, gods, and superheroes, Harry Potter is more than just The Boy Who Lived. His parents, James and Lily Potter, are the mortal reincarnations of Loki, the Asgardian God of Mischief, and Artemis, the Olympian Goddess of the Moon. Stripped of their divine memories, they live as ordinary mortals until Harry's birth unlocks their true identities. HPXPJOXMARVEL xover
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 3,020 - Reviews: 2 - Favs: 33 - Follows: 44 - Published: 10/1
Kindred Spirits by Tail Kinker reviews
Harry Potter and Tomoe Hotaru have a lot in common. Both have lost parents. Both have been bullied. Both have magic. And in this fic, both attend Hogwarts School of Witchcraft and Wizardry. Updates every Tuesday at 09:00 EST.
Crossover - Sailor Moon & Harry Potter - Rated: T - English - Friendship - Chapters: 78 - Words: 143,379 - Reviews: 297 - Favs: 313 - Follows: 421 - Updated: 10/1 - Published: 4/11/2023 - Hotaru T./Sailor Saturn, Harry P.
Cassiopée Gratien and her life at Hogwarts by Marcati reviews
Her whole world was turned upside down when her curiosity got the better of her. Now she has to navigate through what it means and how to deal with this new-found information. Will become M in later chapters as the story progresses. A slight crossover with my other fic, Llys Dôn. Mainly canon. There will definitely be spoilers for my other fic. Srry :
Crossover - Harry Potter & Merlin - Rated: T - English - Mystery/Humor - Chapters: 46 - Words: 251,755 - Reviews: 2 - Favs: 19 - Follows: 22 - Updated: 10/1 - Published: 10/30/2020 - Cedric D., OC, Merlin, Arthur
The Once and Future Wizard by GLUTUBE reviews
On the night Harry Potter receives his Hogwarts letter, he begins to uncover a truth far greater than anyone could imagine. Haunted by vivid dreams of Camelot and an ancient voice calling him "Emrys," Harry must come to terms with his dual identity as both the savior of the wizarding world and the reborn wizard of legend.
Crossover - Harry Potter & Merlin - Rated: T - English - Fantasy/Adventure - Chapters: 6 - Words: 9,450 - Reviews: 3 - Favs: 23 - Follows: 32 - Updated: 10/1 - Published: 9/26 - Harry P., Merlin
Harry Potter: SHIELD and Sorcery by Galaleo reviews
Harry Potter, Chosen One, finds himself in the MCU. He will use his skills and knowledge to help save the world from an unknown threat so that he might save his own.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 47 - Words: 147,486 - Reviews: 210 - Favs: 1,000 - Follows: 1,439 - Updated: 10/1 - Published: 7/1 - [Harry P., Black Widow/Natasha R.] Iron Man/Tony S., Ancient One
More than Penpals by raspberry dreams reviews
Harry and Spencer meet as children (timelines adapted to make Spencer two years older than Harry). Even though they only spend three weeks together, having the support of a friend, even one he can only communicate with by letter, transforms Harry's attitudes to life and those around him and may even help save his life and win a war.
Crossover - Harry Potter & Criminal Minds - Rated: T - English - Friendship - Chapters: 184 - Words: 346,543 - Reviews: 2612 - Favs: 2,270 - Follows: 2,749 - Updated: 10/1 - Published: 8/23/2019 - Harry P., S. Reid
Mending of souls by dARsHI99
Estelle starts her new life, while still trying to leave behind the previous one.
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 2 - Words: 10,371 - Favs: 2 - Follows: 3 - Updated: 10/1 - Published: 9/30 - OC
The Demon by jhhdk reviews
Once I was a boy Next, I was a Demon My name Harry James Potter In other words your damnation
Crossover - Harry Potter & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Humor/Adventure - Chapters: 3 - Words: 1,331 - Reviews: 1 - Favs: 10 - Follows: 15 - Updated: 10/1 - Published: 8/30/2023 - [Harry P., Daphne G.]
The Snake and The Lion by Larissas.pet1905
A fic based on a roleplay I have going on discord. My friend also helps with ideas and such.
Crossover - Harry Potter & Titanic - Rated: K+ - English - Chapters: 1 - Words: 1,249 - Published: 9/30 - Minerva M., OC, Rose D., Hermione G.
The Cursed by AtheistBear reviews
The-Boy-Who-Lived and The Cursed One. Two entities whose paths cross inexplicably. Both have goals to achieve, but neither can achieve theirs without the other's assistance. Can they both attain their goals? Dual protags! HP/GW/LL, NU/HG/DG/flings, RW/LB. No bashing, general characters complaining instead.
Crossover - Harry Potter & Naruto - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 32,072 - Reviews: 27 - Favs: 130 - Follows: 177 - Updated: 9/30 - Published: 9/23 - [Naruto U., Hermione G.] [Harry P., Ginny W.]
COS: Short Stories and Other Whims by Nimbus Llewelyn reviews
Snapshots and Snippets, Drabbles and Short Stories, from the Child of the Storm 'verse. Essentially, this is a new place to stick various one-shots of material that would otherwise be out of place in the main stories or bulk them out too much. The tone will, naturally, vary dramatically. Timeline placing will be noted; all are set post 'Ghosts'.
Crossover - Harry Potter & Avengers - Rated: T - English - Fantasy/Humor - Chapters: 4 - Words: 14,250 - Reviews: 59 - Favs: 116 - Follows: 130 - Updated: 9/30 - Published: 4/5/2023
Sauver Gaïa by Anonyme2612 reviews
Voilà maintenant sept ans que Sally Jackson a quitter l'Angleterre abandonnant tous derrière elle. Accompagnée de ses fils agés de 10 ans elle retourne maintenant dans son pays natal où son cousin les attend.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - French - Family/Adventure - Chapters: 3 - Words: 8,005 - Reviews: 1 - Favs: 6 - Follows: 4 - Updated: 9/30 - Published: 9/21 - Harry P., Percy J., Sally J.
Of Demigods and Wrackspurts (PJOHP - Luna Lovegood) by Firewillreign reviews
Reality unraveled, and Luna with it, the tapestry of cosmic power and mortal memory that was her everything erased from existence. A death so magnificent, that even gods would have stopped to watch in awe. when the light flickered out, and the clearing settled, Luna Lovegood was gone, and not even dust remained. ... Somewhere, far away, a child was born anew
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 16 - Words: 78,668 - Reviews: 65 - Favs: 235 - Follows: 273 - Updated: 9/30 - Published: 1/19 - Luna L., Annabeth C., Percy J., Thalia G.
A New God's Conquest by codekingu reviews
What happens when a passing omnipotent being gives a lost soul with delusions of grandeur an overpowered path to infinite power? He aims to put everyone and everything under his heel, of course. Sure, maybe he's gained a few personality disorders from his time spent in the void, but hey, would a sane person even attempt conquering the Omniverse? SI, Harem, Lemons, OP MC
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Fantasy/Supernatural - Chapters: 27 - Words: 80,579 - Reviews: 73 - Favs: 530 - Follows: 643 - Updated: 9/30 - Published: 7/19 - [OC, Bellatrix L.]
Ouroboros by Nitramy reviews
A certain boy from Little Whinging learns about a world of magic long before his eleventh year, and makes a new/old friend...
Crossover - Harry Potter & Magical Girl Lyrical Nanoha - Rated: T - English - Adventure - Chapters: 13 - Words: 107,476 - Reviews: 69 - Favs: 354 - Follows: 446 - Updated: 9/30 - Published: 4/17/2019
The Girl That Lived by BeautifulChaoss
Hermione couldn't remember anything but one name, but one thing for certain she must make it back home before it's too late. Jon/Hermione/Robb or Hermione/Tyrion
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 250 - Favs: 6 - Follows: 9 - Published: 9/30 - [Hermione G., Robb S., Tyrion L.] Harry P.
On Black Wings by Darkscythe Drake reviews
What does it mean to be a dragon? Strength? Domination? Freedom? Invincibility? After little Harry Potter reads about them in a book, that is all he manages to think about. After a moment of misfortune however, he soon encounters the one being alive who is able to answer those questions: Acnologia the Dragon King. Alive!Potters.
Crossover - Harry Potter & Fairy Tail - Rated: M - English - Adventure/Fantasy - Chapters: 14 - Words: 91,738 - Reviews: 330 - Favs: 1,780 - Follows: 2,139 - Updated: 9/30 - Published: 12/30/2017 - Harry P., Kagura M., Acnologia, Dimaria Y.
The Savior, Count and Dragon by darklord501st
As the Dark Curse is cast, Count Dracula makes his own deal. Harry Potter figures out why he has memories of a past life at the same time that he is informed about the Wizarding World. Unknown to Harry, he is not the only with ties to the Enchanted Forest that will be going to Hogwarts. What will happen as the past is revealed?
Crossover - Harry Potter & Once Upon a Time - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 1,073 - Favs: 7 - Follows: 8 - Published: 9/30 - Harry P., Albus D., Emma S., Lily
Azelea Peverell and the Veil of Shadows by Sintraqos reviews
Azelea Lilian Peverell, once celebrated in the magical world, is now a feared outcast after winning the war against Voldemort. She performs a ritual inside the Department of Mysteries to attune the Veil of Death to her purpose. As she crosses trough she finds herself in an unknown location. dark/gray!harry, fem!Harry/Sylvanas, AU Crossover with Warcraft, Slow burn
Crossover - Harry Potter & Warcraft - Rated: T - English - Adventure - Chapters: 1 - Words: 1,988 - Reviews: 1 - Favs: 19 - Follows: 27 - Published: 9/30 - [Harry P., Sylvanas Windrunner]
Witchfire by sakurademonalchemist reviews
Melody had been unsure of a girl's weekend in the magical lands of Briar Valley. The results were worth it though, especially since it meant reconnecting with the lost love of her past life. It was awkward adjusting to the life of a single mom while healing from the war.
Crossover - Harry Potter & Disney: Twisted Wonderland/ディズニー ツイステッドワンダーランド - Rated: M - English - Fantasy/Family - Chapters: 1 - Words: 2,418 - Reviews: 39 - Favs: 475 - Follows: 472 - Published: 9/30 - Harry P.
52.3K | « Prev Page 1 2 3 4 5 12 .. Last Next »