Harry Potter Crossovers
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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: 6 - Favs: 23 - Follows: 28 - Updated: 12/29 - 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: 142 - Words: 657,904 - Reviews: 407 - Favs: 404 - Follows: 489 - Updated: 12/29 - 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: 12 - Words: 26,190 - Reviews: 8 - Favs: 6 - Follows: 8 - Updated: 12/29 - 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: 12/29 - 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: 12/29 - 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: 49 - Favs: 14 - Follows: 14 - Updated: 12/29 - 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: 12/29 - 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: 313 - Follows: 361 - Updated: 12/29 - 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 - 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: 43 - Favs: 351 - Follows: 393 - Updated: 12/29 - Published: 11/9/2021 - [Harry P., Gwen T., Kevin]
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: 17 - Updated: 12/29 - 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: 358 - Follows: 392 - 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 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: 6 - Follows: 4 - Published: 12/28 - OC, Kent N./Doctor Fate, Zatara
A triangle has four sides by rob.thompson.jr87 reviews
Harry was already having a Crappy fourth year. So, of course, it gets worse. Now he has new abilities, responsibilities, and more to deal with. Not to mention girls. Note: I will not right smut, only suggestive at worse. Rated M for potential Language, suggestive lines, potential crude humor, violence, and possible gore.
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: M - English - Chapters: 1 - Words: 2,066 - Reviews: 6 - Favs: 43 - Follows: 66 - Published: 12/28 - [Harry P., Hermione G., Daphne G., Susan B.]
Ecos del pasado by Lucy Dei reviews
Los recuerdos dolorosos de vidas pasadas están regresando. Recuerdos de un amor en la época de la guerra italiana en 1521. Los involucrados han reencarnado dos veces. Pero hay más en esto que sólo recuerdos de vidas pasadas, hay algo más peligroso ahí. ¿Ellos podrán volver a encontrarse? ¿Se reconocerán? ¿O Harry volverá a morir en la guerra, sin poder encontrarse con su amor?
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - Spanish - Romance/Hurt/Comfort - Chapters: 6 - Words: 30,736 - Reviews: 14 - Favs: 86 - Follows: 95 - Updated: 12/28 - Published: 10/14/2015 - [Harry P., H. Gokudera] Arcobaleno, Vongola 1st generation
The Mutant Witch by 0-dracarys-0 reviews
Harry Potter x X-Men Fem!Harry Fem!Harry x Theo Nott
Crossover - Harry Potter & X-Men: The Movie - Rated: M - English - Family - Chapters: 8 - Words: 17,695 - Reviews: 2 - Favs: 31 - Follows: 49 - Updated: 12/28 - Published: 9/17 - [Theodore N., OC] [OC, Regulus B.]
La Rosa Esmeralda by AliceWolfstark27 reviews
UA: Cuando Dumbledore dejó a la pequeña Elizabeth Potter en el umbral de los Dursley, debió colocar mejores hechizos de protección para que la niña solo fuese encontrada por su tía Petunia, afortunada o desafortunadamente, dependiendo de que lado se vea, la pequeña Elizabeth fue encontrada por Diva, quien para sorpresa de sus caballeros, decide criar a la niña como su hija...
Crossover - Harry Potter & Blood+ - Rated: T - Spanish - Family/Hurt/Comfort - Chapters: 3 - Words: 4,824 - Reviews: 9 - Favs: 35 - Follows: 35 - Updated: 12/28 - Published: 1/23/2020 - Harry P., Diva
A Lament of Snow and Magic by Bub3loka reviews
Prophecies are fickle things. Two young men marked by fate lay dying, one slain by knives in the dark, the other laid low by a fearsome foe of legend. The two shall become one, and as Harry Potter struggles in his final throes in Salazar's Chamber, he becomes more.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Adventure/Fantasy - Chapters: 18 - Words: 117,360 - Reviews: 390 - Favs: 1,679 - Follows: 2,167 - Updated: 12/28 - Published: 4/30 - Harry P., Albus D., Narcissa M., Jon S.
The Golden Dragon by Aeonmaster Aeroza reviews
Runa was mostly known as the Girl-Who-Lived, but in things beyond imagining, she is more then that. She is known as the Golden Child, and will do many things as time goes. Join here as she alongside those she will care for, take a journey beyond measuring. (M for a reason) Pairings: Runa x ?, Hiccup and Astrid
Crossover - X-overs & Harry Potter - Rated: M - English - Adventure - Chapters: 9 - Words: 160,093 - Reviews: 13 - Favs: 28 - Follows: 32 - Updated: 12/28 - Published: 6/22/2019
Wizards, Witches, and Lunars by LunarAndARavenclaw reviews
This story is about the Lunar Chronicles characters, but set in Harry Potter.
Crossover - Harry Potter & Lunar Chronicles - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 9 - Words: 2,758 - Reviews: 4 - Updated: 12/28 - Published: 12/24/2022 - Cinder L./Selene, Scarlet B., Cress, Winter
Mages and Wizards by Tyara Laedros reviews
Harry Potter has died. During the battle of the Ministry, the Chosen One fell through the Veil, and Sirius Black survived. As any hopes of seeing the prophecy realized had died with the young man, Albus Dumbledore has no choice but to ask for the help of an old friend, a friend worlds away... Rated M. HP x Fairy Tail Crossover. AU. Pairings: Natsu&Lucy - Erza&Sirius - Ron&Hermione.
Crossover - Harry Potter & Fairy Tail - Rated: M - English - Adventure - Chapters: 7 - Words: 39,202 - Reviews: 4 - Favs: 24 - Follows: 24 - Updated: 12/28 - Published: 6/14/2021 - Ron W., Sirius B., Erza S., Natsu D.
Кемья by Herr Oskar Schindler
Раньше они были друзьями. После их ссоры в конце пятого года в Хогвартсе они отдалились друг от друга и стали чужими людьми. Он избрал свой путь, а она свой, чтобы больше никогда не видеться. Но иногда история двоих людей после того, как их пути расходятся, не заканчивается. И их пути пересеклись вновь в самом неожиданном месте. На дне Великого Озера.
Crossover - Harry Potter & Lord of the Rings - Rated: M - Russian - Fantasy/Adventure - Chapters: 21 - Words: 62,194 - Favs: 1 - Follows: 1 - Updated: 12/28 - Published: 6/23 - [Severus S., Lily Evans P.] Aragorn, Eowyn
Quelqu'un pour qui revenir by Ardha reviews
Timothy Hamilton n'est qu'un gosse tout ce qu'il y a de plus ordinaire. Orphelin, il va bientôt rentrer à Poudlard. Il connait tout du monde sorcier. Enfin, c'est ce qu'il croit. Il va vite découvrir que les apparences sont parfois trompeuses et que la frontière entre le bien et le mal n'est pas aussi tranchée que ce qu'on lui a dit. /!\Tome 3, lire AVERTISSEMENTS à l'intérieur/!\
Crossover - Harry Potter & Hannibal - Rated: M - French - Romance/Angst - Chapters: 9 - Words: 86,772 - Reviews: 9 - Favs: 6 - Follows: 10 - Updated: 12/28 - Published: 9/11/2022 - [Harry P., Ron W.] [Hannibal L., Will G.]
Potter Twins 5: The Order of the Phoenix by Plato reviews
This is my fifth story in the Potter Twins series. Buffy's the new slayer. Harry shares some of her powers, and Voldemort is back.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Chapters: 16 - Words: 47,838 - Reviews: 111 - Favs: 107 - Follows: 148 - Updated: 12/28 - Published: 5/19/2012 - [Buffy S., Cedric D.] Harry P.
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