Harry Potter Crossovers
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Siren's Call by ATOTALMUSICALNERD reviews
Albus Dumbledore was surprised when he found a file on one Perseus Jackson Riddle, grandson of Voldemort. He was even more surprised when the boy was a powerful wizard at only thirteen years old. Harry and Percy enter their third year together, and although Percy has been introduced to the world of gods, he has yet to meet the wizarding world.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 2 - Words: 2,410 - Reviews: 3 - Favs: 34 - Follows: 49 - Updated: 18h - Published: 9/16 - Harry P., Percy J.
Harry Potter becomes a Lantern by JASMINE2018
Narrator Belle:It was the summer after Harry's first year and Harry was waiting at the train station waiting for his uncle to pick him up. After waiting for an hour Harry sighed and decided to walk home.
Crossover - Green Lantern: The Animated Series & Harry Potter - Rated: T - English - Chapters: 1 - Words: 280 - Favs: 1 - Follows: 2 - Published: 18h
Immortals by Dasteiza reviews
Harry Potter, the Aspect of Death and a living god, visits Forks when he hears Bella in distress. Little did he know that the many ladies of Forks have a plan for the handsome young man. SMUT Lemons
Crossover - Harry Potter & Twilight - Rated: M - English - Romance - Chapters: 13 - Words: 37,459 - Reviews: 152 - Favs: 1,265 - Follows: 1,437 - Updated: 10/10 - Published: 7/19/2021 - Harry P., Alice, Bella, Rosalie
Harry Potter Hereafter by DGJabberwocky
One-shot: This was actually an idea that came to me after watching the Justice League Season 2 episode, "Hereafter". I actually imagined a similar plotline in the Harry Potter fandom. This isn't exactly a crossover, but this is a reimagining of Hereafter with Harry Potter characters. Rated: T for some swearing
Crossover - Harry Potter & Justice League Unlimited - Rated: T - English - Adventure - Chapters: 1 - Words: 4,431 - Favs: 2 - Follows: 1 - Published: 10/10 - Harry P., Ron W., Hermione G., Voldemort - Complete
El caos es una obligacion by nightgt429
cuando un incidente te catapulta a una nueva vida lo unico que uno puede hacer es apretar las nalgas y avanzar hacia lo inevitable aunque con la ayuda de un poder superior detras de tu espalda solo la diversion y el caos tendran lugar en la tierra, ya que si a el lo convierten en ella nadie tiene derecho a algo de tranquilidad
Crossover - Harry Potter & Anime X-overs - Rated: M - Spanish - Humor/Adventure - Chapters: 12 - Words: 56,526 - Favs: 2 - Follows: 2 - Updated: 10/10 - Published: 8/31 - Harry P.
Phantom by PerseusPeverell092 reviews
A phantom from his past changed his life forever, leaving naught but ghosts and shadows in his world, and it was in Phantom Zone that he was reborn... Harry Potter as they once knew him was long dead, now he was Phantom. Half-wizard, Half-Kryptonian with a lot more magical power than ever. MOD Harry, Harry x Multi.
Crossover - DC Superheroes & Harry Potter - Rated: M - English - Fantasy - Chapters: 13 - Words: 64,777 - Reviews: 244 - Favs: 1,645 - Follows: 2,230 - Updated: 10/10 - Published: 6/29/2021 - Kara Z./Supergirl, Princess Diana/Wonder Woman, Harry P.
God of Mischief, Master of Death by CrazyArtChik reviews
Loki gets a chance to change everything. The Norns, having become tired of Odin's meddling in the Weave, have decided enough is enough. Death sees this as a chance to plead their case, asking for Loki to go through the trials needed to become the Master of Death. (Genderfluidity and shape shifting mentioned, as he is so in Norse myths, and mentioned in the series)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 91 - Words: 317,131 - Reviews: 949 - Favs: 2,052 - Follows: 2,290 - Updated: 10/10 - Published: 1/23 - Harry P., Loki
Once Upon a Witch ! by Snapy49 reviews
Regina has a big secret, when Daniel dies, she realizes she's pregnant. She is forced to abandon the baby in our world. Filled with remorse and regret, she leaves in search of her daughter, currently a student at Hogwarts. Will she manage to recreate this lost story with her Hermione?
Crossover - Harry Potter & Once Upon a Time - Rated: T - English - Adventure/Family - Chapters: 60 - Words: 64,976 - Reviews: 88 - Favs: 295 - Follows: 309 - Updated: 10/10 - Published: 2/20/2018 - Hermione G., Henry Mills, Regina M./The Evil Queen, Robin Hood
Once Upon a Witch by Snapy49 reviews
Regina a un lourd secret, à la mort de Daniel, elle se rend compte qu'elle est enceinte. Elle se voit obligée d'abandonner le bébé dans notre monde. Remplie de remords et de regrets, elle part alors à la recherche de sa fille, actuellement étudiante à Poudlard. Arrivera-t-elle à recréer cette histoire perdue avec sa chère Hermione ?
Crossover - Harry Potter & Once Upon a Time - Rated: T - French - Adventure/Family - Chapters: 60 - Words: 71,480 - Reviews: 194 - Favs: 69 - Follows: 97 - Updated: 10/10 - Published: 11/13/2017 - Hermione G., Henry Mills, Regina M./The Evil Queen, Robin Hood
The Swordfish by Vivori reviews
Delianah Tully, AKA Harry Potter the Great reborn in Westeros. You would think that being born a Tully would make her life easy, oh hell no. No plumbing and stuck in a world hell bent on making zero progress about life is a nightmare. She wants her old comforts back and come hell or high water when it comes to people looking down at her for being a girl and a highborn bastard.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Fantasy/Adventure - Chapters: 36 - Words: 142,997 - Reviews: 776 - Favs: 1,449 - Follows: 1,730 - Updated: 10/10 - Published: 7/26 - Harry P., Jon S., Eddard S., Edmure T.
no soy satoru soy Williams by overlord latino reviews
ligeras acciones puede cambiar el resultado de una historia, un mundo donde momonga jamás fue enviado al nuevo mundo que conocemos si no a una alternativa distinta, un nuevo nombre nuevos retos lo llevo a dejar el pasado atras demostrar lo que se puede lograr con la iniciativa e impulso adecuado.
Crossover - Overlord/オーバーロード & Harry Potter - Rated: M - Spanish - Tragedy/Family - Chapters: 2 - Words: 11,171 - Reviews: 4 - Favs: 1 - Follows: 2 - Updated: 10/10 - Published: 6/5 - Ainz, Hermione G.
An Imps Guide To Burning Goblets by RandomName41 reviews
Coming up on his 4th year at Hogwarts School of Witchcraft and Wizardry, Harry Goetia begins having odd dreams about Voldemort. A dangerous and ancient Tournament makes things worse for the young Owl Boy.
Crossover - Helluva Boss & Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 23 - Words: 41,534 - Reviews: 88 - Favs: 135 - Follows: 148 - Updated: 10/10 - Published: 2/20 - Blitzo, Stolas, Harry P.
Child of the Crawling Chaos by Alias001 reviews
No true summary yet. Eldritch stuff. Fem(?)Harry.
Crossover - Harry Potter & Cthulhu Mythos - Rated: M - English - Adventure/Supernatural - Chapters: 5 - Words: 2,405 - Reviews: 8 - Favs: 112 - Follows: 145 - Updated: 10/10 - Published: 5/4 - Harry P.
Storm Princess by jumpingmanatee reviews
Thor and Loki were called to Surrey, England, to investigate a freak storm located over Privet Drive. When they arrive, they find a little girl with a lightning bolt scar living with abusive relatives. FULL SUMMARY INSIDE. I DO NOT OWN HARRY POTTER OF THE AVENGERS. FEM HARRY POTTER! SLOW UPDATES!
Crossover - Harry Potter & Avengers - Rated: T - English - Family - Chapters: 27 - Words: 55,309 - Reviews: 915 - Favs: 3,350 - Follows: 4,169 - Updated: 10/10 - Published: 2/1/2020 - Harry P., Thor, Loki, Agent Phil Coulson
Destined Saviour by Black Infinity 1289 reviews
Unforeseen circumstances push Naruto into an unexpected journey. What will Naruto do when he finds himself in the world of Magic in a different body? Takes place in HPverse.
Crossover - Harry Potter & Naruto - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 18,374 - Reviews: 48 - Favs: 159 - Follows: 215 - Updated: 10/10 - Published: 7/7 - Naruto U.
A Wizard In Tides Rewrite by Dark Naruto Senju reviews
A mysterious past of a father leads to questions and no answers the only clue lies in Wizarding World in Britain. Can Naruto unravel the mystery before it all to late. Chapter 1 has been reupdated please read the Announcement at the of the chapter.
Crossover - Naruto & Harry Potter - Rated: M - English - Adventure/Mystery - Chapters: 3 - Words: 21,867 - Reviews: 23 - Favs: 254 - Follows: 327 - Updated: 10/10 - Published: 1/18/2019 - [Naruto U., Delphi Riddle, Hermione G., OC]
Hadrian Phenex - The Devil of Change by RavenPrinceOfSpace reviews
Harry Potter is reborn, now known as a Devil named Hadrian Phenex he must find his way in this new world, now armed with new abilities, powers, and needing to face a destiny yet unknown to him he will have to find his own place alongside both old and new friends and family. - Gay!Harry, Straight!Issei
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 6,265 - Reviews: 19 - Favs: 125 - Follows: 149 - Updated: 10/10 - Published: 6/15/2021 - Harry P., H. Issei
Twice Fathered: Time for Love by DjinnAtwood reviews
Malheureusement pour Reggie Black, apprendre la vérité de sa filiation lui cause un torrent de problèmes : obligé de changer de vie, de continent et de nature. Il lutte pour trouver sa place. Et les conflits qui couvent en Angleterre n'arrangent rien... Mais qui dit qu'il doit affronter cela tout seul ?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - French - Drama/Adventure - Chapters: 24 - Words: 32,941 - Reviews: 5 - Favs: 33 - Follows: 36 - Updated: 10/10 - Published: 11/10/2020 - Regulus B., Ted T., Xenophilius L.
The Witch and the Queen by RoleplayerSaiyan
A passionate meeting
Crossover - Game of Thrones & Harry Potter - Rated: M - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 607 - Favs: 1 - Published: 10/10 - Margaery T., Hermione G.
Frisk Potter (rewritten ver of frisk's sercets) by Blacmage reviews
summary inside fem!harry
Crossover - Harry Potter & Undertale - Rated: K - English - Family/Hurt/Comfort - Chapters: 3 - Words: 4,146 - Reviews: 6 - Favs: 37 - Follows: 47 - Updated: 10/10 - Published: 5/18
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: 12 - Words: 11,812 - Reviews: 4 - Favs: 59 - Follows: 83 - Updated: 10/10 - Published: 8/12 - [Harry P., A. Hotchner/Hotch]
The Black King of Kuoh by AslanLionHeart310 reviews
Harry Potter , eldest son of Lily and James, had been abandoned by his family after the attack of Godric' Hollow. After being abused for 8 years by the Dursley, the young boy had been given another chance to know a happy life away from England and everything that reminded him of his family. Now living in Kuoh, Harry will find what he always wanted : Love and Friendship.
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: M - English - Romance/Supernatural - Chapters: 13 - Words: 165,199 - Reviews: 292 - Favs: 1,014 - Follows: 1,313 - Updated: 10/9 - Published: 7/6 - [Harry P., H. Akeno, Ophis, Raynare]
Blood in the Water by purastella reviews
When Gideon pointed out that the current Hermione Granger would be neither welcome to his presence or their cause and that it might be a better idea to travel back and retrieve her at a different point in time, Rip just smiled. "No, Gideon. I don't need Wizarding Britain's Hero for this endeavor- I need their villain. This Hermione Granger is exactly who I'm looking for."
Crossover - Harry Potter & Legends of Tomorrow - Rated: M - English - Adventure/Romance - Chapters: 11 - Words: 118,390 - Reviews: 113 - Favs: 139 - Follows: 212 - Updated: 10/9 - Published: 8/8/2020 - [Hermione G., Leonard Snart / Captain Cold]
Harry's New Game Plus Vol 2 by kurokitsune028 reviews
Harry has just verily 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 Dragon Quest 8.
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: M - English - Crime/Supernatural - Chapters: 13 - Words: 87,907 - Reviews: 407 - Favs: 1,008 - Follows: 1,137 - Updated: 10/9 - Published: 9/3
Hope and Morgan Adventures by kurokitsune028 reviews
Spin-off series from Harry's New Game Plus. Follow Morgan Stark the Red Dragon Empress, Hope Potter the Phoenix Force and friends as they world jump through the Multiverse in search of Adventure, just what sort of shenanigans will these very powerful girls wil get up to? read and find out!.
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Friendship - Chapters: 15 - Words: 88,199 - Reviews: 95 - Favs: 389 - Follows: 438 - Updated: 10/9 - Published: 7/3
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