Harry Potter Crossovers
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Harry Potter and the Dead Basilisk by CGWicks reviews
Everything went exactly as it was supposed to until halfway through Harry Potter's second year of Hogwarts. Slytherin's monster, the Basilisk which can only be controlled by the Heir of Slytherin, is found dead on the second floor with a hole bursting from its throat a few days before Christmas holidays. The nighmare appears to be over, but what actually killed it remains a mystery
Crossover - Aliens/Predator & Harry Potter - Rated: T - English - Horror/Humor - Chapters: 13 - Words: 51,328 - Reviews: 27 - Favs: 69 - Follows: 84 - Updated: 6/2 - Published: 7/15/2022 - Alien/Xenomorph, Harry P., Draco M., Albus D.
Mort, mon Beau-Père et Moi by La plume d'Eowin reviews
Qu'importe dans quelle prison il se retrouve,Loki s'en fiche: Ses garçons sont ensemble,sains et sauf. Seulement voilà, Harry ne va pas le laisser,et apparemment, Stark non plus. Le Roi de Hellheim s'élève, puissant, mortel..Et personne ne lui prendra son Père. La Magie rencontre alors les Avengers, et tous doivent apprendre à vivre ensemble. / Suite de MsDesR
Crossover - Harry Potter & Avengers - Rated: T - French - Romance/Family - Chapters: 30 - Words: 346,530 - Reviews: 372 - Favs: 715 - Follows: 759 - Updated: 6/2 - Published: 4/24/2019 - [Iron Man/Tony S., Loki] Harry P.
Monde d'obscurité by Audragon reviews
Jamais il n'aurait cru que cela se terminerait ainsi. Bien sûr, il avait fini par voir que ses amis, sa famille de cœur n'était pas ce qu'il pensait. Bien sûr, il avait vu que quelque chose n'allait pas. Mais l'admettre était douloureux et comment aurait-il pu imaginer ça? Maintenant il était là, sous la pluie, avec la mort pour seule compagnie...
Crossover - Harry Potter & Twilight - Rated: T - French - Adventure/Fantasy - Chapters: 11 - Words: 102,354 - Reviews: 127 - Favs: 214 - Follows: 243 - Updated: 6/1 - Published: 1/4 - Harry P.
Humanité by Audragon reviews
La mort était douloureuse. Et lorsqu'on était Maître de la Mort, elle était aussi pleine de révélations. Mais lorsqu'on l'était, ce passage n'était que le début, le début vers une nouvelle existence dans laquelle la Mort elle même devenait une protectrice offrant une voie d'accomplissement pour celui qu'elle avait choisi...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - French - Fantasy/Sci-Fi - Chapters: 19 - Words: 150,172 - Reviews: 153 - Favs: 184 - Follows: 193 - Updated: 6/1 - Published: 1/10 - C. Kawalsky, Thor, Harry P.
Bad Moon Rising by saxcuL. the all-knowing reviews
In which, One by one the seals of the Celtic Gods come crumbling down as The Heir to the Hunt finds himself drawn into the middle of it all learning what it means to be a Magician along the way. While the plots and plans of a Dark Lord and an even Darker Queen unfold, and as the shadows retake her castle of old, her newest student will find out her darkest secret.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 18,346 - Reviews: 49 - Favs: 423 - Follows: 538 - Updated: 6/1 - Published: 5/30 - Harry P., Delphi Riddle, Artemis
Under the Raven's Wing by Mando-Vet reviews
Harry Potter is not only The-Boy-Who-Lived, he is also the brother to a Titan, namely Raven of the Teen Titans; when Raven discovers the brother that she thought dead for the past seven years is in fact alive and living in an abusive home, she goes and retrieves him and brings him to a better home where he will be loved and cared for.
Crossover - Harry Potter & Teen Titans - Rated: T - English - Hurt/Comfort/Family - Chapters: 22 - Words: 108,134 - Reviews: 224 - Favs: 743 - Follows: 955 - Updated: 6/1 - Published: 7/16/2022 - Harry P., Albus D., Beast Boy, Raven
halfblood or Demigod by Animekid425
Percy Jackson gets sent on a new quest to a place called Hogwarts, a place ruled by Hecate. Percy needs to find a monster called Voldemort before he destroys western socialization. But Percy and Harry have been having nightmares about a big fight, but what sticks out it they always wake up before the ending...
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K - English - Drama/Suspense - Chapters: 1 - Words: 844 - Published: 6/1
Harry Potter: Goetia Rising by TrueForgiveness reviews
After discovering the infant Harry Potter in the ruins of Godric's Hollow, Stolas, a powerful prince of Hell, decides to adopt the boy, performing a blood ritual to transform him into a Goetic demon and renaming him as Octavius Goetia. Fates are changed and worlds are unraveled in the rise of a new Prince.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Adventure/Humor - Chapters: 7 - Words: 70,563 - Reviews: 45 - Favs: 98 - Follows: 111 - Updated: 6/1 - Published: 5/23 - Loona, Octavia, Stella, Stolas
The Smiling Man by Luthien'sLight
"Shush child, quiet, or The Smiling Man will come. He was once human — but no longer." Whatever they did to him in that torture chamber, he was no longer human when they were done. Voldemort, in his foolishness and pride, created an Eldritch Horror, a being obsessed only with consuming enough to fill the void within. It haunts the shadows, always grinning. Fear. It is pure fear.
Crossover - Harry Potter & Jujutsu Kaisen/呪術廻戦 - Rated: M - English - Horror/Supernatural - Chapters: 2 - Words: 9,404 - Favs: 21 - Follows: 27 - Updated: 6/1 - Published: 5/24 - Harry P., Voldemort, Death, Sukuna R.
Halfblood or Demigod? by Animekid425
Percy is given a new quest to go undercover at a school called Hogwarts that ruled over by Hecate. He need to find the monster called Voldemort and kill him before Voldemort destroys western socialization. they have both been having nightmares about a big fight, but what will actually happen? set after the war against Kronos and 3rd book of Harry Potter.
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K - English - Fantasy/Drama - Chapters: 1 - Words: 842 - Published: 6/1 - Percy J., Harry P.
HP-Avengers: Symbiotic Avenger by Darkriser101 reviews
Life was hard for one Hadrian Potter, abused by his relatives, the young boy finds a black goo that bonds with him. This is the story of the Symbiotic Avenger. Spiderman Harry. Symbiote Harry. Dark Harry. Harem. Good Potters. Good Dumbledore but naïve.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 2 - Words: 5,811 - Reviews: 6 - Favs: 62 - Follows: 80 - Published: 6/1 - Harry P.
Harry's New Game Plus Vol 2 by kurokitsune028 reviews
Harry has just beraly returned home and a lot is already going on, but as always the Dragon God is more than ready to deal with any sort of crazy adventure coming his way!. Join him and his chaotic family as they have a lot of adventures in the multiverse, you just never know were Harry the strongest Dragon God will be going next so come on and read about it!. in Digimon Tri!.
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Supernatural - Chapters: 89 - Words: 583,289 - Reviews: 1637 - Favs: 1,739 - Follows: 1,924 - Updated: 6/1 - Published: 9/3/2022
The Girl Who Survived by Winxclubrocks reviews
There is no Boy-Who-Lived. There is a Girl-Who-Lived, though. Bloom Potter. Sarcastic, stubborn, incredibly smart - extraordinarily powerful. What happens, though, when she's had enough of being a pawn in someone else's plans? When she takes her life in her own hands? Rated T for swearing, lots of violence, and mentioned past abuse.
Crossover - Harry Potter & Winx Club - Rated: T - English - Chapters: 92 - Words: 201,601 - Reviews: 1093 - Favs: 1,902 - Follows: 1,955 - Updated: 6/1 - Published: 4/26/2019
The Devil's Playground by Writing Shop 12 reviews
Fed up with being controlled and imprisoned with his relatives after the events of his fifth year, Harry Potter takes his inheritance from Sirius and skips town to find a life of his own. One free of control and subjugation. He winds up in Los Angeles. In a club called Lux. Where a particular club owner offers him a deal. (Harry x Multi) (Lucifer x Chloe) (Vicious Harry)
Crossover - Harry Potter & Lucifer - Rated: M - English - Adventure/Romance - Chapters: 7 - Words: 39,932 - Reviews: 263 - Favs: 2,184 - Follows: 2,694 - Updated: 6/1 - Published: 8/2/2022 - Harry P., Lucifer M., Chloe D., Maze
What makes a Villain by luvor20013 reviews
After stealing the Tesseract, and becoming an alternate version of himself working for the TVA, Loki is met with a new challenge: to find a secret variant of himself trapped in a world that he did not expect, the wizarding one.
Crossover - Harry Potter & Loki - Rated: T - English - Mystery/Drama - Chapters: 24 - Words: 22,834 - Reviews: 1 - Favs: 8 - Follows: 14 - Updated: 6/1 - Published: 5/19 - Harry P., Albus D., Loki, Agent Mobius
Encores by megamatt09 reviews
Sequel to Paragons. Missing fiends from the past rising up from the bad place brings the Master of Death in to assist the Legends. However, for Harry Potter, something more personal is involved.
Crossover - Harry Potter & Legends of Tomorrow - Rated: M - English - Sci-Fi/Supernatural - Chapters: 19 - Words: 86,417 - Reviews: 28 - Favs: 114 - Follows: 110 - Updated: 6/1 - Published: 1/9 - [Harry P., Sara Lance/White Canary, Zari T., Astra L.]
Harry Headlines At Glastonbury by tyrannicpuppy reviews
Since the war, Harry has taken to exploring long-forgotten places as a chance to escape his extensive and unwanted fame. But what he found in the depths of Glastonbury Tor will change not only his own life, but the future of all.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 41 - Words: 277,739 - Reviews: 927 - Favs: 2,463 - Follows: 3,424 - Updated: 6/1 - Published: 10/1/2021 - [Harry P., Hermione G.] Luna L., Merlin
The Dread Lord of Essos by Dasteiza reviews
Harry, as a being of great power decides to take a vacation on a new world. Building a new empire won't be easy, but it will sure be fun. Westeros and Essos better watch out for the Dread Lord Harry/Multi
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Fantasy/Adventure - Chapters: 33 - Words: 126,424 - Reviews: 899 - Favs: 4,703 - Follows: 5,642 - Updated: 6/1 - Published: 10/22/2020 - Harry P., Daenerys T., Cersei L., Melisandre
El nuevo guardabosques by ayerdehoy reviews
Harry acababa de ver a Cedric morir a manos del Señor Oscuro. De vuelta en la casa de sus "parientes", recibe una llamada de la Orden del Fénix. ¿Quién es este nuevo miembro de la orden, un poco mayor que él y con acento estadounidense?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - Spanish - Adventure/Romance - Chapters: 4 - Words: 18,642 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 6/1 - Published: 5/26 - Harry P., N. Tonks, Percy J.
Brother of a Lion, Squire of a Wolf by Lutze2110 reviews
Harry gets a mysterious gift from a mysterious blacksmith when he was a kid. What is this gift and how will it change everything? Find out in my Harry Potter x Dark Souls Crossover. 4th year AU. DISCLAIMER: HARRY POTTER AND DARK SOULS BELONG TO THEIR RESPECTIVE CREATORS.
Crossover - Harry Potter & Dark Souls - Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 46,098 - Reviews: 33 - Favs: 193 - Follows: 253 - Updated: 6/1 - Published: 8/19/2022 - [Harry P., Daphne G.] Dragon Slayer Ornstein, Artorias the Abysswalker
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: 33 - Words: 44,937 - Reviews: 723 - Favs: 310 - Follows: 332 - Updated: 6/1 - Published: 3/26/2021
The Wizarding Guide to Homeschooling by cagd
Dolores Umbridge, total bureaucrat that she is, discovers that little Elric of Melnibone is being illegally homeschooled and insists that this situation be rectified. It does not end well.
Crossover - Misc. Books & Harry Potter - Rated: T - English - Humor/Fantasy - Chapters: 1 - Words: 784 - Published: 6/1 - Severus S., Lucius M., Albus D., Luna L. - Complete
Emerald Dragon by JustBored21 reviews
Aang, Katara and Sokka were more than suprised when a green-eyed firebender arrived to save them from getting captured by Zuko, they were even more suprised when they learned that he could also bend four elements. Now joining Team Avatar was Harry Potter, adopted son of the fire lord. Harry/Azula pairing, no regular HP magic (with exceptions), only bending.
Crossover - Harry Potter & Avatar: Last Airbender - Rated: M - English - Adventure/Romance - Chapters: 42 - Words: 114,726 - Reviews: 1855 - Favs: 4,889 - Follows: 6,039 - Updated: 6/1 - Published: 4/2/2021 - [Harry P., Azula] Aang, Zuko
Dragonlord by Dragonspectre01 reviews
As Master of Death time refused to touch Harry. So, he decided to use the Veil seeing as his world was slowly dying. But the Veil, it turns out, was not what he expected. And so begins the journey of the Master of Death in Westeros.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Supernatural - Chapters: 62 - Words: 193,647 - Reviews: 2399 - Favs: 6,733 - Follows: 8,413 - Updated: 6/1 - Published: 9/16/2021 - Harry P., Oberyn M., Daenerys T., Barristan S.
I've Been This Way Before by MearnT reviews
In one reality, Harry Potter became an orphan after Voldemort killed his parents in October of 1981. However, in another reality, Kurama, the Nine-Tailed Biju, reminds James Potter that his name in another life was Namikaze Minato, the Yondaime Hokage. In short, James/Minato uses the killing curse on Voldemort, Lily lives, and Harry never becomes an orphan.
Crossover - Harry Potter & Naruto - Rated: M - English - Angst/Family - Chapters: 2 - Words: 7,058 - Reviews: 3 - Favs: 30 - Follows: 48 - Updated: 6/1 - Published: 5/24 - James P., Lily Evans P., Minato N., Kushina U.
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