Harry Potter Crossovers
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World of Bitchcraft by Cambrian Beckett reviews
A quasi-sequel to Mutually Satisfactory Arrangements. Basically an AU in which the numerous husbands, sons, and fathers of the women that Harry has gotten with get together and endeavor to remove Harry from the equation. What follows is Harry Potter on Azeroth. WARNING: Mature Themes Abound.
Crossover - Harry Potter & Warcraft - Rated: M - English - Romance/Adventure - Chapters: 42 - Words: 341,557 - Reviews: 163 - Favs: 1,084 - Follows: 1,035 - Updated: 8/23 - Published: 6/18/2021 - Harry P., Jaina Proudmoore, Sylvanas Windrunner
Crew from another world by HeavenStar 18 reviews
He had lost his power and the woman he loves because of him. But then one day he gets both back, but not the way he wanted. When Darks plan for revenge backfires, the three of them are taken to a different world. One with pirates. Its here that Star and Hermiones new life begins.
Crossover - Harry Potter & One Piece - Rated: M - English - Adventure/Romance - Chapters: 31 - Words: 67,732 - Reviews: 1 - Favs: 23 - Follows: 26 - Updated: 8/23 - Published: 5/18/2021 - [OC, Hermione G.] [Luffy, Nami]
Loki's Daughter by malith13 reviews
Sometimes gods are punished and sent to the mortal realms to learn a lesson. Sometimes they choose to go themselves. Every one needs a break from immortality at times. Loki needed some time to himself after learning of certain information. He hid himself away becoming James Potter. He never imagined what his little vacation would turn into.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Family - Chapters: 6 - Words: 18,543 - Reviews: 105 - Favs: 911 - Follows: 1,298 - Updated: 8/23 - Published: 2/27/2018 - Harry P., Sirius B., Thor, Loki
Overlord: The-Demon-Who-Lived? by PaulyThide reviews
A practical joke left behind by his dear friends has left Momonga with a body, now he has to deal with the fact he is in a new yet, familiar world where people seem to mistake him for someone he is not. A supposedly, Boy-Who-Lived, who disappeared many years ago. Now, Momonga has to deal with crazy people, depressed family members, obsessed guardians, and a rather angry Dark Lord.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - English - Fantasy - Chapters: 9 - Words: 62,139 - Reviews: 185 - Favs: 861 - Follows: 1,051 - Updated: 8/23 - Published: 2/17 - Fleur D., Daphne G., Ainz, Albedo
A Fighting Chance: Chakra Edition by fred2008 reviews
Lily is not satisfied with Albus' plan, and comes up with another better plan. A glitch in the system changes the future forever! With Chakra and Magic, Harry will be powerful! Spinoff of Gamer Potter: A Fighting Chance, original Omake in Scattering Plots.
Crossover - Harry Potter & Naruto - Rated: T - English - Adventure - Chapters: 6 - Words: 46,885 - Reviews: 47 - Favs: 399 - Follows: 505 - Updated: 8/23 - Published: 4/26/2019 - Harry P.
Money, Money Money, Where's all my money by MyPatronusIsABabyPanda reviews
Everyone around the table freezes, Bella looking around at the terrified faces around the table "Whose Harry" Alice reaches across the table and grabs Bella's hands with a distant look in her eyes and says "We don't talk about Harry cos every time we do he shows up for a visit and we do not want that to happen now" Alice says Cross posted on Ao3. Co-Author: Melody2dusk
Crossover - Harry Potter & Twilight - Rated: K - English - Humor - Chapters: 2 - Words: 2,725 - Reviews: 4 - Favs: 82 - Follows: 115 - Updated: 8/23 - Published: 7/30 - Harry P., Bella, Edward
Protecting Harry by Fairywm reviews
The spirit of Hogwarts feels Harry needs protection. Dumbledore isn't doing a good enough job, so she calls on the only man she feels can get it right. Prophecies fear him, demons flee from him, and Slayers love him. Enter Xander Harris. Fanfic of a fanfic. It's a bit more serious than the original. The original story, Potter's Protector, is written by mjimeyg. On hiatus.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Drama/Family - Chapters: 37 - Words: 165,306 - Reviews: 300 - Favs: 448 - Follows: 617 - Updated: 8/23 - Published: 2/10 - Xander H., Joyce S., Spike, Harry P.
Lord Harrison-too-many-names-Potter: Behavioral Analysis Unit Recruit by Kyria Thanatos reviews
After graduating from Hogwarts School of Witchcraft and Wizardry, Harrison 'Harry' Potter's celebrity status continued to grow, his notoriety even reaching offshore lands. Of course becoming one of the Auror Departments best recruit didn't help all that much. Unfortunately, trouble seems to find him as usual.
Crossover - Harry Potter & Criminal Minds - Rated: M - English - Crime - Chapters: 8 - Words: 4,364 - Reviews: 2 - Favs: 34 - Follows: 42 - Updated: 8/23 - Published: 8/12 - [Harry P., A. Hotchner/Hotch]
A New Gamer in Another World by Caenis The Stalwart reviews
Another Gamer in Another World. Lots of salt if ya look hard enough ;) Early chapters are short but progressively get longer.
Crossover - Anime X-overs & Harry Potter - Rated: M - English - Adventure/Mystery - Chapters: 22 - Words: 85,785 - Reviews: 165 - Favs: 645 - Follows: 844 - Updated: 8/22 - Published: 4/22 - OC, Daphne G., Tracey D., Hermione G.
Hailey Lillian Snape: Rise of the Twilight Elf by scorpion14gandy reviews
A story about a female Harry Potter where she lives with her family and meets the famous Cullen family of Forks. (I do not own any characters or receive any financial compensation from the writing) Please enjoy the story and thank you.
Crossover - Harry Potter & Twilight - Rated: M - English - Romance/Fantasy - Chapters: 24 - Words: 42,992 - Reviews: 12 - Favs: 52 - Follows: 61 - Updated: 8/22 - Published: 12/20/2021 - Harry P., Edward
The World's Greatest Undercover Wizard by M. Mint reviews
When the JLA hears of an evil wizard threatening the safety of the world, who do they send undercover at Hogwarts to scope out the threat? Why, the World's (Second) Greatest Detective! Tim Drake-Wayne may have signed up for this mission on a whim and so that he wouldn't let the JLA down, but that won't stop him from having a good time while he's at it. Rated M for strong language.
Crossover - Batman & Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 34 - Words: 188,750 - Reviews: 17 - Favs: 73 - Follows: 106 - Updated: 8/22 - Published: 7/14/2021 - Timothy D./Red Robin, Harry P., Albus D.
Harry Potter and The Hour of Legends by Mr. Chaos reviews
Book 7 of the Harry Potter: Pokemon Master series. The world now watches the Avalon Region. Hogwarts has fallen and Harry Potter is sought by all. No one will be able to sit on the sidelines, not anymore. All must choose a side. As for Harry himself his journey will take him from the froze north to exotic regions, all to find the weapon to defeat Voldemort. The Hour is here.
Crossover - Pokémon & Harry Potter - Rated: T - English - Adventure - Chapters: 8 - Words: 32,216 - Reviews: 26 - Favs: 146 - Follows: 145 - Updated: 8/22 - Published: 5/10
Magic Among Cybertron by EvaShinobiKaiserKnight reviews
A chance encounter between two beings of separate worlds changes the course of history. A boy newly orphaned gains a mother from a world beyond the stars. A soldier veteran of a great war finds something she would fight to protect and ensure the future of. Hear the tale of a Wizarding boy raised by a leader named, Elita 1.
Crossover - Transformers/Beast Wars & Harry Potter - Rated: T - English - Family/Sci-Fi - Chapters: 7 - Words: 63,785 - Reviews: 45 - Favs: 166 - Follows: 195 - Updated: 8/22 - Published: 5/9 - [Elita One, Optimus Prime] [Harry P., Hermione G.]
Deadshot by TheSilverboar reviews
During the battle of the Department of Mysteries, Harry ends his war with Voldemort but falls into a new world and a new war. Found by an unlikely ally he gets a new family and a new home to defend. (I know the summary sucks but it makes more sense if you read). Badass Harry, Sniper Harry, Harry pairing will be either OFC daughter of Moxxi or Angel, Gaige/OMC son of Moxxi.
Crossover - Harry Potter & Borderlands - Rated: M - English - Adventure/Family - Chapters: 18 - Words: 37,554 - Reviews: 355 - Favs: 1,524 - Follows: 1,809 - Updated: 8/22 - Published: 7/31/2016 - [Gaige, OC] [Harry P., Angel]
Twins of Chaos and Magic by Lady Midnight07 reviews
They were born as twins but separated at a young age. They found each other again but kept it secret. Now, how will Asgard and the other worlds deal with them, once they reveal themselves?
Crossover - Harry Potter & Avengers - Rated: T - English - Fantasy/Family - Chapters: 2 - Words: 6,886 - Reviews: 9 - Favs: 105 - Follows: 146 - Updated: 8/22 - Published: 8/4/2021
Redemption by memepotter952504 reviews
La vie n'avait pas été tendre, ni pour Harry, ni pour Loki. Ils avaient vu et subis des horreurs durant leur passé mais avaient survécu et voulaient tourner leur regard vers l'avenir. L'un médicomage, l'autre un dieu recherché pour ses crimes, ils se rencontrent d'une manière bien singulière et finissent par vivre ensemble.
Crossover - Harry Potter & Avengers - Rated: M - French - Hurt/Comfort/Romance - Chapters: 17 - Words: 95,426 - Reviews: 129 - Favs: 352 - Follows: 385 - Updated: 8/22 - Published: 3/14/2021 - [Harry P., Loki]
Helluva Wizard by DWAR reviews
(Formerly BWL meets IMP) What happens when I.M.P. are hired to take out the family living at Privet Drive? They find a badly neglected young wizard in a cupboard with a new hellish destiny awaiting him…and a new purpose for a loving family of demons. Rated M for Language, and other mentions of sinful depravity.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Humor/Supernatural - Chapters: 48 - Words: 216,730 - Reviews: 1542 - Favs: 2,406 - Follows: 2,700 - Updated: 8/22 - Published: 11/5/2020 - Harry P., Loona, Millie, Moxxie
Harry à Storybrook by Aelita Yoru reviews
Si Harry Potter avait été un personnage de Once Upon A Time... Et le fils du Ténébreux... Qu'aurait été leur histoire à tous? Il est aussi possible que je rajoute des romans, manga ou anime selon mon inspiration.
Crossover - Once Upon a Time & Harry Potter - Rated: M - French - Adventure/Family - Chapters: 66 - Words: 24,748 - Reviews: 39 - Favs: 44 - Follows: 51 - Updated: 8/22 - Published: 4/17/2020
Farewell To Those That Knew Me by princessg101
Albus Dumbledore is dying. He'd spent his life devoting his mind, body, soul to fighting the good fight. Because his heart was somewhere else.
Crossover - Harry Potter & Fantastic Beasts and Where to Find Them - Rated: K - English - Romance/Tragedy - Chapters: 1 - Words: 1,292 - Follows: 1 - Published: 8/22 - Albus D., G. Grindelwald - Complete
In Westeros by Lemonloverfan reviews
Severus had thought that he would die and be at peace, but fate had other plans. Now stuck in a medeival world, he makes his way through this barbaric world with everything he got. He hadn't known that saving and testifying for Arya Stark would cause so much trouble for him though. I own nothing all belongs to JK Rowling and George RR Martin.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Drama/Fantasy - Chapters: 4 - Words: 17,501 - Reviews: 24 - Favs: 196 - Follows: 272 - Updated: 8/22 - Published: 8/2 - Severus S., Arya S., Bran S., Meera R.
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: 46 - Words: 268,067 - Reviews: 315 - Favs: 664 - Follows: 837 - Updated: 8/22 - Published: 11/3/2021 - Harry P., Hermione G., Luna L., OC
The Power Within by DZ2 reviews
Based on my Secret of the Stone Challenge: What do you call something impossible? Miracles. What do you call a power or ability that's impossible? The power of Gods. What do you call someone impossible? Harry James Potter. Grey OP/Godlike Harry/Wanda; Wolfstar; Good Dumbledore
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 26,714 - Reviews: 44 - Favs: 323 - Follows: 436 - Updated: 8/22 - Published: 8/5 - [Harry P., Wanda M./Scarlet Witch] Albus D., Dr. Strange/Stephen S.
Princess Hel's Guide to School by AllThingsVaria reviews
To royalty failure was never an option, so if neither could live while the other survived, then what had to be done about that was really quite simple: 'Lord' Voldemort would have to perish, because Hel refused to. Luckily, having been raised by the Varia's former Storm Officer, Princess Hel had learned from the best. Fem!Harry. Sequel to Prince Belphegor's Guide to Parenting.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Friendship/Adventure - Chapters: 6 - Words: 36,847 - Reviews: 68 - Favs: 916 - Follows: 1,167 - Updated: 8/22 - Published: 6/23/2021 - Harry P., Blaise Z., Varia
Big Time Wizards by Poke-ranger21
A series of one-shots centred around the boys and their time at Hogwarts. Set when Harry is attending Hogwarts
Crossover - Harry Potter & Big Time Rush - Rated: K - English - Chapters: 1 - Words: 1,979 - Published: 8/22
Food for the Soul by PepperonyOwl reviews
One-shot. A female Harry Potter, bereft of magic, creates her own place in Hell's Kitchen. Then she meets a handsome lawyer who is also a vigilante.
Crossover - Harry Potter & Daredevil - Rated: K+ - English - Romance/Humor - Chapters: 1 - Words: 5,826 - Reviews: 3 - Favs: 30 - Follows: 14 - Published: 8/21 - [Harry P., Matt M.] Foggy N., Karen P. - Complete
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