Harry Potter Crossovers
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The Eternal Battle of Sorcery by Wickerstein
A born curse, and a curse that was born. Life is just full of surprises.
Crossover - Jujutsu Kaisen/呪術廻戦 & Harry Potter - Rated: T - English - Adventure/Horror - Chapters: 1 - Words: 14,186 - Published: 26m
The Silver Prince and his Emerald Queen by Katoptris9 reviews
Sequel to Valor. Chronological one-shots that may not have a determined end. Starts with Robert's rebellion and may go on further. Main premise: But Azalea Sage loved her Rhaegar, and so the realm persevered. As opposed to 'Prince Rhaegar loved his Lady Lyanna, and thousands died for it.'
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Drama/Romance - Chapters: 13 - Words: 14,124 - Reviews: 109 - Favs: 528 - Follows: 604 - Updated: 58m - Published: 12/18 - [Harry P., Rhaegar T.] Jaime L., Arthur D.
The Companion, The Empress of Mankind by Vivori reviews
Summary: There was a companion that the God Emperor of Mankind once trusted, one whom he opened his heart to since even before the Golden Age of Humanity. However their opinions differ from the end of the Dark Age of Technology and he tricked her by capsuling her ship. Now she isfree. Just in time too for Gulliman needs his mama and the clone legions must walk once more for mankind
Crossover - Harry Potter & Warhammer - Rated: T - English - Fantasy/Sci-Fi - Chapters: 16 - Words: 123,961 - Reviews: 274 - Favs: 593 - Follows: 733 - Updated: 2h - Published: 10/28 - Harry P., OC, The Emperor, Primarch/s
Mini-toi by Ericaly67 reviews
Un bel après-midi, l'agent superviseur Aaron Hotchner rentre plus tôt du travail pour retrouver son fils et son ex-femme au parc de jeu. Il aura alors la surprise de rencontrer le meilleur ami de son fils, un petit garçon prénommé Harry dont la tutrice se trouve être la nounou inofficielle de Jack. Posté sur wattpad sous mon pseudo : Ericaly67 Bonne lecture !
Crossover - Harry Potter & Criminal Minds - Rated: T - French - Chapters: 8 - Words: 30,730 - Reviews: 17 - Favs: 44 - Follows: 42 - Updated: 3h - Published: 11/16 - Harry P., Hermione G., A. Hotchner/Hotch, Jack H. - Complete
Stark for President 1 For the love of a Genius (longer version) by TeamStark2905
NSFW When Tony Stark's supposedly long-deceased parents turn up alive and well, all kinds of hell breaks loose... Fate isn't done with the Starks yet... there's a late in the game plot twist One-shot. CONTAINS MENTIONS OF SNARRY.
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 1 - Words: 8,128 - Published: 3h - Complete
Un soupçon de magie by Ginnymione.lily2 reviews
Crossover Harry Potter et Umbrella Academy Résumé : Et si les Hargreeves 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 Hargreeves seront nés en 1980.
Crossover - Harry Potter & Umbrella Academy - Rated: T - French - Supernatural/Adventure - Chapters: 48 - Words: 133,403 - Reviews: 2 - Favs: 8 - Follows: 8 - Updated: 3h - Published: 8/19
Childhood friend of a Dark Lord by AMortePerpetuaLiberaNos reviews
Long before Harry Potter was born, another orphan was forced into this cruel world... Alone, hated and without support, he nonetheless became the most terrible wizard who ever lived. But this time he won't be alone! With a friend by his side, Tom Riddle will forge a more glorious destiny than his isolated counterpart ever could.
Crossover - Harry Potter & Youjo Senki: Saga of Tanya the Evil - Rated: K+ - English - Friendship/Adventure - Chapters: 1 - Words: 5,290 - Reviews: 2 - Favs: 12 - Follows: 13 - Published: 4h - [Tom R. Jr., Tanya] Albus D., Gellert G.
Magic of Japan by DynArxon reviews
Hadrian and Daphne find themselves in Japan to help their granddaughter who lost her mind because of her Quirk and the family's blood magick. One-Shot.
Crossover - My Hero Academia/僕のヒーローアカデミア & Harry Potter - Rated: T - English - Hurt/Comfort - Chapters: 1 - Words: 6,165 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 5h - Himiko Toga, Daphne G., Harry P., Nezu/The Principal - Complete
Tale of the Dragonborn 3: Return of the Chosen One by HebiKrongrah reviews
Harry James Potter was back to stay. Hogwarts was the same, but he had changed. Adapting his old life to his experiences from Skyrim would be hard but not impossible. The question was who would believe him?
Crossover - Harry Potter & Elder Scroll series - Rated: T - English - Family/Friendship - Chapters: 76 - Words: 345,884 - Reviews: 138 - Favs: 334 - Follows: 412 - Updated: 6h - Published: 7/3 - Harry P., Hermione G., Fleur D., Neville L.
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: 32 - Words: 65,052 - Reviews: 5 - Favs: 21 - Follows: 26 - Updated: 9h - Published: 9/29 - [Apollo, Percy J.] Harry P.
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: 141 - Words: 652,756 - Reviews: 407 - Favs: 403 - Follows: 489 - Updated: 12h - Published: 8/11 - Harry P., Cutie Mark Crusaders
In Harry Potter by Way of Q by bco reviews
Fanfiction fan is sent to the Harry Potter world by Q from Star Trek Starts mostly in HP world, more Star Trek elements added later
Crossover - Harry Potter & StarTrek: The Next Generation - Rated: T - English - Chapters: 10 - Words: 19,373 - Reviews: 7 - Favs: 5 - Follows: 8 - Updated: 12h - Published: 12/25 - Albus D., Luna L., OC
The Hidded City by sherrythorn
Both SAJV and Harry Potter fandoms will step back in time, when Phileas Fogg stumbles onto a mystery, discovering a section of London swallowed by a warehouse district. But he knows that isn't true. He saw streetlights on the other side of the wall. Investigating the hidden district makes Phileas and Rebecca pay dearly for being curious cats.
Crossover - Harry Potter & Secret Adventures of Jules Verne - Rated: K - English - Adventure - Chapters: 16 - Words: 23,316 - Published: 12h - Complete
Randomly by Lyla0i
After being tortured on a mission, Steve escapes and kisses a complete stranger to avoid being recaptured by his torturers. He didn't expect to fall in love with this man as soon as their lips touched, but will they be separated by the trials life has in store for them? Steve McGarrett x Charlie Weasley
Crossover - Harry Potter & Hawaii Five-0 - Rated: M - English - Romance/Hurt/Comfort - Chapters: 20 - Words: 31,255 - Favs: 10 - Follows: 15 - Updated: 14h - Published: 8/20 - [Charlie W., Steve M.] Danny W.
Au hasard by Lyla0i reviews
Après avoir été torturé au cours d'une mission Steve s'échappe et embrasse un parfait inconnu pour ne pas être recapturé par ses tortionnaires, il ne s'attendait pas à tomber amoureux de cet homme dès que leurs lèvres se toucheraient, mais seront-ils séparés par les épreuves que la vie leur réserve ? Steve McGarrett x Charlie Weasley.
Crossover - Harry Potter & Hawaii Five-0 - Rated: M - French - Romance/Hurt/Comfort - Chapters: 20 - Words: 34,883 - Reviews: 48 - Favs: 14 - Follows: 14 - Updated: 14h - Published: 8/20 - [Charlie W., Steve M.] Danny W.
Nuevo Destino by promethea reviews
Cliche de Harry Potter en el mundo del señor de los anillos. solo que un gender bender (fem!Harry) tiene humor absurdo a patadas y es la ama de la muerte con un par de vueltas del destino, como que su alma gemela es Glorfindel el 2 veces nacido. y ella tarda un poquito en darse cuenta por que es algo asi como inepta social y tiene mas traumas (y poderes) de los que puede manejar.
Crossover - Harry Potter & Lord of the Rings - Rated: M - Spanish - Romance/Humor - Chapters: 40 - Words: 233,265 - Reviews: 42 - Favs: 45 - Follows: 45 - Updated: 17h - Published: 10/1
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.
Crossover - Harry Potter & Vampire Diaries - Rated: T - English - Supernatural/Family - Chapters: 22 - Words: 82,889 - Reviews: 48 - Favs: 311 - Follows: 359 - Updated: 18h - Published: 8/21 - Harry P., Damon S., Klaus, Enzo
Crave by InspiringClaw293
In which I Love You and I Love You Not are people. Shawn/fem!Harry
Crossover - Harry Potter & Psych - Rated: T - English - Romance - Chapters: 1 - Words: 748 - Follows: 1 - Updated: 19h - Published: 12/29 - Harry P., Shawn S.
Harrison Tennyson by spitfyre1 reviews
After Vernon went too far one day Harry found himself a new family, meet Harrison Tennyson, hero, plumber. How will he handle his new responsibilities as a world he left behind wants him back eventually Pairing HP/GT/KE and potentially more.(FEM! Kevin)
Crossover - Harry Potter & Ben 10 - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 19,407 - Reviews: 42 - Favs: 348 - Follows: 389 - Updated: 21h - Published: 11/9/2021 - [Harry P., Gwen T., Kevin]
World Jumper: A Wizard's Odyssey by crowkenz reviews
A Simple law student's life turned upside down when he was gunned down by a fellow student. Thrown into places and situations beyond his wildest imagination follow him on his journey to become the strongest being in all the verses. SI/OC with magic from the Harry potter verse World travel/Multi crossover
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: M - English - Fantasy/Adventure - Chapters: 3 - Words: 3,936 - Reviews: 3 - Favs: 36 - Follows: 44 - Updated: 22h - Published: 12/28 - Harry P., Minerva M., N. Tonks, Daphne G.
The Changing of the tides by Jhonople reviews
(My first try at Fanfiction so suggestions are welcome. sporadic updates.) Sometimes, one action can alter history. At 6 years old, Harry Potter is sent to an orphanage and starts a new life, making new friends along the way. Discovering that there is an entire world of secrets, magic, and more is just a bonus. And of course grunge and leather jackets.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 2 - Words: 1,188 - Reviews: 2 - Favs: 13 - Follows: 16 - Updated: 22h - Published: 10/19/2021 - Harry P., Hermione G., Annabeth C.
Consul of the Underworld: End of Disc 1 by Engineer4Ever reviews
The Second Titanomachy is heating up and Alkaid Potter is in the thick of it! How will she, her wife and family persevere through the trails and tribulations of war? Book 3.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Supernatural - Chapters: 23 - Words: 224,811 - Reviews: 101 - Favs: 357 - Follows: 391 - Updated: 12/29 - Published: 3/18/2022 - [Harry P., OC] [Percy J., Annabeth C.]
Dark Refrain by FantomoDrako reviews
Energy can only be moved - transferred. That's what Deet was told, but she has no control after the Emperor's attack. What happens after the battle of Stone-in-the-Wood when the Darkening moves beyond Thra, finding a similar energy to link to? What happens when more than just the energy is moved?
Crossover - Harry Potter & Dark Crystal: Age of Resistance - Rated: T - English - Supernatural - Chapters: 18 - Words: 63,894 - Reviews: 4 - Favs: 13 - Follows: 14 - Updated: 12/29 - Published: 1/26/2021
The Surviving Witch by Archerrose028 reviews
Haven Grimes née Potter was thrown into a new world after the final battle of Hogwarts without her magic. She was heartbroken not being able to return home.
Crossover - Harry Potter & Walking Dead - Rated: M - English - Romance/Supernatural - Chapters: 1 - Words: 1,960 - Reviews: 1 - Favs: 10 - Follows: 20 - Published: 12/29 - Harry P., Rick G., Carl G., Teddy L.
The Spare by Scientific-Philosophic
Despite Harry Potter and DC being from WB there are not many crossovers between both. So, here is my attempt. A despised individual from the wizarding world finds himself as the newest protege just before the start of Young Justice and the Order of the Phoenix. AU for both universes.
Crossover - Harry Potter & Young Justice - Rated: M - English - Fantasy/Supernatural - Chapters: 1 - Words: 3,405 - Favs: 4 - Follows: 3 - Published: 12/28 - OC, Kent N./Doctor Fate, Zatara
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