Harry Potter Crossovers
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Taskmaster: Harry Potter by JKostiuk
The producers think Taskmaster needs a rating boost and arrange a special episode full of magic. Features: * Greg Davies breaking the fourth wall * Harry and Ron share one brain cell * Draco tries far too hard * Luna is weeb * Non-sexual gender change
Crossover - Harry Potter & Misc. Tv Shows - Rated: T - English - Humor - Chapters: 2 - Words: 1,774 - Published: 18h - Harry P., Ron W., Draco M., Cho C.
Mischief Managed by mystiquewitch reviews
Loki didn't always feel like an outcast; there was a time he felt accepted, admired, had friends, a place where he felt at home, the Midgardian Magical Community, the place where the child Loki abandoned and his former lover lived, so after losing the battle of New York, Loki decides to escape and hide amongst the wizards, too bad nothing is how Loki expected it to be.
Crossover - Harry Potter & Avengers - Rated: M - English - Family/Adventure - Chapters: 68 - Words: 385,317 - Reviews: 119 - Favs: 537 - Follows: 666 - Updated: 6/22 - Published: 11/9/2022 - Harry P., Sirius B., Loki
Oh bloodstained star! by Allen1996 reviews
In another world, Rias would have refused Sophia's proposal to leave everything behind. Here, she doesn't and finds herself in the Harry Potter universe. This story is A what-if of infernal comedy, one of my stories that doesn't need to be read before to understand this one.
Crossover - High School DxD/ハイスクールD×D & Harry Potter - Rated: M - English - Supernatural - Chapters: 15 - Words: 91,390 - Reviews: 12 - Favs: 99 - Follows: 104 - Updated: 23h - Published: 3/31
Harry Potter: The Demigod Who Lived by DGJabberwocky reviews
In the height of the wizarding war against Lord Voldemort, Lily Potter was cursed barren. Since the couple really wanted a child, desperate times called for desperate measures, and they sought divine intervention. Following the attack on Godric's Hollow, Harry's Godly parent whisked him away to raise him and train him for the inevitable battles ahead, both wizarding and demigod
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Fantasy - Chapters: 75 - Words: 373,923 - Reviews: 855 - Favs: 2,524 - Follows: 2,932 - Updated: 23h - Published: 2/9/2022 - Harry P., Ron W., Hermione G., Artemis
The Girl Who Lived by JerseyMoosa5 reviews
What if Harry Potter wasn't the only person Voldemort couldn't kill? What happens when loyalty is put into question? Family or Love? Follow the students of Hogwarts as they try to navigate class, romance, and the Dark Lords return.
Crossover - Harry Potter & Supergirl - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 3,348 - Reviews: 2 - Favs: 2 - Follows: 4 - Published: 7/18 - Harry P., Kara D./Supergirl, Lena L., Alex D.
Things are not always what they seem by eptiley1995
Harry Potter, Boy Who Lived and young Wizard is about to start his third year at Hogwarts. Being seriously injured by his so called family, two days before he is to leave, Harry misses the train and a professor ends up having to collect him. As punishment for missing the train, The headmaster decides to play a new game with his golden boy. Resort into Slytherin,AD/HG/RW/BS bashing
Crossover - Harry Potter & Twilight - Rated: M - English - Hurt/Comfort/Fantasy - Chapters: 1 - Words: 1,439 - Favs: 2 - Follows: 2 - Published: 7/18 - Draco M., Severus S., Luna L.
Harry Potter and the Skill Issue 2 - Where Dark Things Sleep by FlopsOfDread reviews
Join Harry, Hermione, Marc, Draco and Big Floppa on their second year at Hogwarts as unseen forces work behind the scenes to unleash untold devastation upon the wizarding world. Will the Four Against Madness overcome this new threat before Hogwarts is forced to shut down? And where is Lord Voldemort?
Crossover - Harry Potter & Dungeons and Dragons - Rated: M - English - Adventure/Humor - Chapters: 3 - Words: 4,473 - Reviews: 1 - Favs: 15 - Follows: 20 - Updated: 7/18 - Published: 5/2 - Harry P., Hermione G., Draco M., OC
It's A Whole New World He Lives In by tr96ey reviews
After his name comes out of the Goblet of Fire Harry, scared, desperate and alone wishes with all this being to be somewhere else where he could start over. His wish is granted by Jirachi and Harry starts a new life of gym battles, contest an everlasting bonds with these creatures called Pokemon. Warning: Slash, M/M, Gay Ect. Ron Weasley Bashing, Hermione Granger Bashing.
Crossover - Pokémon & Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 25 - Words: 105,718 - Reviews: 260 - Favs: 870 - Follows: 995 - Updated: 7/18 - Published: 10/12/2019 - Ash K./Satoshi, Dawn/Hikari, Paul/Shinji, Harry P.
Family is what you make it by Hannah Wells reviews
Maya Potter didn't know she had a godfather. Damon Salvatore didn't know he had a goddaughter. Neither of them ever expected to be in this position but now one sassy pre-teen runaway witch and one sarcastic 170-year-old vampire are going to learn that family is what you make it. Includes Slash.
Crossover - Harry Potter & Vampire Diaries - Rated: T - English - Supernatural/Family - Chapters: 114 - Words: 402,566 - Reviews: 295 - Favs: 689 - Follows: 746 - Updated: 7/18 - Published: 8/21/2023 - Harry P., Damon S., Klaus, Enzo
Rising Storms by Love Faith Embers reviews
*Requested by FeralG3* Harry is a storm among the wizards, their hero and savior. Percy is the son of the Stormbringer, heir of storms. Part one: Will Harry survive all seven years at Hogwarts and defeat Voldie? Will Percy fulfill the prophesy of "the child of the Big 3"? Part two: Will Percy and Harry step up to become the people they are meant to be? Part three: Godly upheaval?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Chapters: 69 - Words: 162,395 - Reviews: 16 - Favs: 66 - Follows: 85 - Updated: 7/18 - Published: 9/29/2023 - [Apollo, Percy J.] Harry P.
Arcane by Vikrant Utekar reviews
In the midst of turmoil, James and Sirius find a crashed spacecraft with a baby inside. A hologram of the baby's mother, Sera, appears, entrusting them with her son, Harkel. They perform a blood adoption ritual, naming him Hadrian—Harry. Lily, unconscious after a miscarriage, remains unaware. Kryptonian Harry Potter.
Crossover - Harry Potter & DC Superheroes - Rated: M - English - Adventure/Fantasy - Chapters: 23 - Words: 93,095 - Reviews: 161 - Favs: 558 - Follows: 666 - Updated: 7/18 - Published: 4/24 - Harry P., Zatanna
The Triwizard Pony by tkepner reviews
When he was nine, Harry became a unicorn when he fell through a portal into the Everfree Forest outside Ponyville. Now, the Goblet of Fire has hauled him back to Hogwarts, still as a unicorn. A unicorn taught by Twilight, the Princess of Magic in Equestria. Cross-over with My Little Pony.
Crossover - Harry Potter & My Little Pony - Rated: T - English - Fantasy - Chapters: 13 - Words: 70,070 - Reviews: 68 - Favs: 183 - Follows: 230 - Updated: 7/18 - Published: 6/8
Out of Time: 1942 by Spirit of the Night Owl reviews
In a prom dress and a black leather jacket—toting a crossbow—Buffy goes underground to face the Master. Then a bite and a mucky puddle sends her to elsewhere—where she's found by the boy who made all the wrong choices. Can he be saved or will they run out of time?
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: M - English - Romance/Fantasy - Chapters: 58 - Words: 225,706 - Reviews: 199 - Favs: 74 - Follows: 89 - Updated: 7/18 - Published: 8/10/2021 - Buffy S., OC, Tom R. Jr., OC
the 12th century of mystery commisioned by anonymous by joshuazamar10
the 12th century of mystery
Crossover - Hazbin Hotel & Harry Potter - Rated: T - English - Romance/Adventure - Chapters: 2 - Words: 10,538 - Published: 7/18 - Sera
The Pembroke Girls IV: Horror in the Highlands by horacethepig reviews
A series of possibly supernatural events around the Castle of Mey sees our resurrected Tudors and their friends called in to investigate discretely.
Crossover - Harry Potter & Tudors - Rated: M - English - Adventure - Chapters: 3 - Words: 9,834 - Reviews: 3 - Favs: 1 - Updated: 7/18 - Published: 7/5 - Princess Mary, Princess Elizabeth - Complete
Ballad of Dusk and Dawn by Lady Azar de Tameran reviews
HP/Silmarillion Crossover. Nothing says retirement like ending up as an elf in Valinor. The entire House of Finwë is determined to welcome their long lost family member, despite his best efforts to stay away. But once a Fëanorion always a Fëanorion, and if you say a lie long enough, does it become the truth?
Crossover - Harry Potter & Silmarillion - Rated: T - English - Drama/Family - Chapters: 5 - Words: 28,236 - Reviews: 1 - Favs: 20 - Follows: 31 - Updated: 7/18 - Published: 6/28
Harry's Next Great Adventure in Sunnydale by Khatix reviews
A powerful god sends Harry Potter to Sunnydale to help the Slayer and to protect The Key. The same god also asked his wives if one of them would go to the Hellmouth to test something he had created. Buffy was happy to volunteer so she could use the opportunity to fix something back in Sunnydale. Sam and Janet of SG-1 make an appearance.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: M - English - Romance - Chapters: 17 - Words: 127,117 - Reviews: 32 - Favs: 125 - Follows: 142 - Updated: 7/18 - Published: 9/28/2022 - Buffy S., Dawn S., Willow R., Harry P.
The Claws That Cut the Cupboard Door by Yodeling Prospector reviews
Autistic Harry is taken from the Dursleys by a wild-looking man with swords coming out of his hands. Logan knows he ain't suited to look after a kid, but even he's better than where Harry was.
Crossover - Harry Potter & X-Men: The Movie - Rated: T - English - Family/Friendship - Chapters: 3 - Words: 5,002 - Reviews: 7 - Favs: 52 - Follows: 72 - Updated: 7/18 - Published: 7/9 - Harry P., Logan/Wolverine
The Philosophy of Fear by saxcuL. the all-knowing reviews
[Part five to The Heir of the Hunt.] The war is upon them and as a Dark lord raises more powerful and terrible then before, the hero destined to destroy him is no where to be found, as blood runs in the streets, the divine and magical world holds their breath for the return of the Heir for his greatest hunt yet.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 10 - Words: 62,147 - Reviews: 91 - Favs: 389 - Follows: 503 - Updated: 7/18 - Published: 6/8 - Harry P., Artemis
Build an Empire Harry, or get killed in the process by fvdv123 reviews
Old Guy's Soul replaced Harry's by a Glowy Ascended from SG1. Now he has to use all his knowledge of the books and TV shows to survive and thrive. Harem, of course, a bit of Cringe, some Tropes, and Gary Stu with an OP SI Soul kicking ass. We let Daphne rest a bit, she is exhausted from the other stories she starred in. This story was nagging in my head and had to come out.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Humor/Sci-Fi - Chapters: 3 - Words: 13,605 - Reviews: 48 - Favs: 267 - Follows: 370 - Updated: 7/18 - Published: 7/14 - J. O'Neill, Harry P., Padma P., Lavender B.
Bart Simpson and the Boy-Who-Lived: The Series by DaRick89 reviews
In his first two years at Hogwarts, the hell-raising Bart Simpson befuddled students and staff, shot his slingshot, charmed women, crossed bigots, drove cars, transfigured objects and foiled fiendish plots alongside the Boy-Who-Lived! Now he'll cross swords with Sirius Black in Book 3: Bart Simpson: The Black Book. NO BASHING INTENDED! TVTROPES PAGE BY PYROMANIA101!
Crossover - Harry Potter & Simpsons - Rated: T - English - Adventure/Humor - Chapters: 37 - Words: 212,016 - Reviews: 129 - Favs: 102 - Follows: 118 - Updated: 7/18 - Published: 3/13/2019 - Bart S., Harry P., Albus D., Gemma F.
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: 5 - Words: 8,906 - Reviews: 3 - Favs: 21 - Follows: 24 - Updated: 7/18 - Published: 4/11 - Harry P., Ron W., Eddard S., Arya S.
Percy Jackson and the world of magic by Onyx the hybrid reviews
In the battle against Kronos Percy the thrown back in time to 1994. Unable to even step foot in America as not risk damaging time itself he is exiled to UK, but all is not lost as he finds a world to hide away in, a world to live in. A world of magic. The wizarding world won't know what hit it. Disclaimer: Not my Story just putting a twist on it author seems unactive EST 1/21/2021
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 12 - Words: 81,925 - Reviews: 26 - Favs: 68 - Follows: 92 - Updated: 7/18 - Published: 7/11 - [Fleur D., Percy J., OC, Hecate]
Unbalanced by shinaafrina
Her eyes awakened to a new era. This world feels both foreign and familiar—the wizarding world. It is a realm of powerful magic inhabited by wizards, witches, and fantastical creatures. Could this be the fragment of memory she has been searching for all along?
Crossover - Harry Potter & Merlin - Rated: T - English - Fantasy/Friendship - Chapters: 2 - Words: 1,785 - Published: 7/17 - OC, Merlin, Harry P., Draco M.
Out of the Strong Came Forth Sweetness, Book 1: The Fae and the Wizard by Quatermass reviews
A Fae woman is sent from her Lostbelt into another timeline. A wizard turned Enforcer, investigating a rogue Magus experimenting with Black Dogs, meets this refugee from a timeline that never was. Harry Potter and Barghest, a pair of damaged souls who normally wouldn't meet each other, are thrown together. But can they find love, and strive to save the future?
Crossover - Harry Potter & Fate/stay night - Rated: M - English - Fantasy/Family - Chapters: 11 - Words: 33,902 - Reviews: 16 - Favs: 145 - Follows: 175 - Updated: 7/17 - Published: 7/11 - [Harry P., Barghest/F.K. Gawain] Hermione G., Delphi Riddle
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