Harry Potter Crossovers
Filters
51.0K | « Prev Page 1 .. 2 9 10 11 12 13 14 15 22 .. Last Next »

Une Mer de Magie by Chesca-Shan reviews
Aucun lien ne devait exister entre ces deux mondes si différents mais tous deux frappés par une guerre imminente. Ils doivent faire une alliance pour gagner leur guerre respective. Mais cette alliance est-elle seulement militaire ? Où cache-t-elle un secret plus lourd entre les deux mondes ? Au milieu de tout cela, une femme aux yeux rouge et pâle : Emily. [Collab avec Nalia78 !]
Crossover - Harry Potter & One Piece - Rated: K+ - French - Mystery - Chapters: 57 - Words: 108,649 - Reviews: 3 - Favs: 15 - Follows: 13 - Updated: 7/9 - Published: 9/12/2020 - Minerva M., Albus S. P., Sengoku, OC
Harry Potter: Four Swords Adventures by ScreamingSeeker reviews
Strange storms begin lashing at the castle and sickly mists begin bubbling up from below the dungeons. Something is afoot in Hogwarts and Harry Potter stumbles upon it, as he always does. When he accidentally unleashes the wind mage Vaati from his prison, it's up to Harry, his friends, and his new "brothers" to put Hogwarts right again.
Crossover - Legend of Zelda & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 62 - Words: 365,471 - Reviews: 318 - Favs: 88 - Follows: 97 - Updated: 7/9 - Published: 12/15/2020
The Last Stance by I-Like-Pie-Too-Dean reviews
Zuko was eight when he first met a dragon. Little did he know that day would forever haunt him, making him question everything he knew about his honour and his family legacy. Pre-Slash!
Crossover - Harry Potter & Avatar: Last Airbender - Rated: T - English - Fantasy - Chapters: 2 - Words: 6,832 - Reviews: 7 - Favs: 56 - Follows: 72 - Updated: 7/9 - Published: 12/16/2021 - Harry P., Zuko
When the wizards come calling by BookwormEternal reviews
The flaming wizard falling form the sky leaves the new Olympians confused at best. His ramblings about some dark wizard returned from the dead and the wizarding world in Chaos don't exactly help matters. But will they be able to figure themselves out in time to face the biggest threat yet? Sequel to the new immortals. Harry Potter X Percy Jackson. Full summary in chapter one.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Drama/Fantasy - Chapters: 6 - Words: 3,016 - Reviews: 6 - Favs: 17 - Follows: 27 - Updated: 7/9 - Published: 2/15/2021
Azeroth gets another faction, No one's happy (Harry PotterWarcraftAU) by Armadillosky reviews
The magical world was invaded by the Burning Legion, Harry Potter took charge and spent two decades fighting back. Now they've escaped to Azeroth. Finally, no more demons...
Crossover - Warcraft & Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 31,898 - Reviews: 43 - Favs: 195 - Follows: 296 - Updated: 7/9 - Published: 6/22
Broken Angel: Rising Demon by I LIKE FEAR 1-2 reviews
The Age of Man, is over. The Age of Magic, is about to begin. A Demon stands upon the Earth. A beast, named goddess by right of passing. Darkness settles upon the Earth, will this goddess usher in a golden age for humanity? Or will she cast them aside to drown in their own sins? Behold the rise of the demon, and the Kingdom of Albion. (Sequel to Broken Angel)
Crossover - Harry Potter & Naruto - Rated: M - English - Fantasy/Adventure - Chapters: 39 - Words: 532,993 - Reviews: 692 - Favs: 852 - Follows: 942 - Updated: 7/9 - Published: 4/14/2019 - OC, Itachi U., Kyuubi/Kurama, Madara U.
Bart Simpson and the Boy-Who-Lived: The Series by DaRick89 reviews
The hell-raising Bart Simpson is enrolled at Hogwarts School of Witchcraft and Wizardry. In his first year, he pranked students and staff, shot with his slingshot, charmed objects and women, transfigured objects into animals and combined with the Boy-Who-Lived to foil a fiendish plot! Now he'll uncover Slytherin's secrets in Book 2: Bart Simpson: Underneath Slytherin's Surface.
Crossover - Harry Potter & Simpsons - Rated: T - English - Adventure/Humor - Chapters: 20 - Words: 108,001 - Reviews: 24 - Favs: 50 - Follows: 50 - Updated: 7/8 - Published: 3/13/2019 - Bart S., Harry P., Albus D., Gemma F.
The Uprising by FluffyGirl5 reviews
My own take on the Ascension by Megamatt09. Harley Potter was a interesting girl. She was the smartest in her class. She spent. her time, studying to be the best and making the best out of her misery. One day, she gets a letter to Hogwarts and decides to take a risk. She makes friends, enemies and even finds out more about herself. Female! Harry.
Crossover - X-overs & Harry Potter - Rated: M - English - Romance/Fantasy - Chapters: 1 - Words: 5,478 - Reviews: 1 - Favs: 6 - Follows: 9 - Published: 7/8 - Harry P.
Sirius Black and the House of the Snake by SinnohEevee
Originally posted on ao3. Sirius and Bellatrix are two sides of the same coin. The universe decides to make them soulmates. Heavy AU. Also, Pokémon exist as magical creatures but won't be the main focus. There will also be characters from Pokémon and Sabrina: the Animated Series.
Crossover - Harry Potter & Pokémon - Rated: T - English - Fantasy/Humor - Chapters: 5 - Words: 3,402 - Favs: 4 - Follows: 5 - Updated: 7/8 - Published: 5/21 - [Sirius B., Bellatrix L.] Narcissa M., Andromeda T.
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: 17 - Words: 106,749 - Reviews: 446 - Favs: 1,719 - Follows: 2,524 - Updated: 7/8 - Published: 10/1/2021 - [Harry P., Hermione G.] Luna L., Merlin
Togeikakuro by Nishat S Rehman reviews
The war was over but the aftermath was just beginning to show. With the whole ministry collapsed, the situation was quite dire. And it happened 5 weeks after the war, the news of Voldemort's daughter spread. With magic marking them as kin, how will Hariel Potter save the child and herself? they end up moving to another dimension. Read to find out more...
Crossover - Harry Potter & Naruto - Rated: T - English - Chapters: 15 - Words: 22,300 - Reviews: 27 - Favs: 222 - Follows: 297 - Updated: 7/8 - Published: 11/8/2021 - Harry P., Severus S., Jiraiya, Tsunade S.
The Master of Death: the Fall of Novi Grad by TheMaddogMerc reviews
The Master of Death returns after three years of silence, when the Avengers fail to stop Ultron's plans entirely. MoD!Harry Immortal!Harry Godlike!Harry Recomend reading the other one first :)
Crossover - Harry Potter & Avengers - Rated: T - English - Suspense/Supernatural - Chapters: 1 - Words: 1,008 - Reviews: 3 - Favs: 35 - Follows: 29 - Published: 7/8 - Complete
Galactic Wizardry by Dasteiza reviews
When Death makes a deal with Harry, he's sent somewhere where he can start new and have adventures on a galactic scale. Smuggler Harry, Harry/Multi SMUT Lemons
Crossover - Star Wars & Harry Potter - Rated: M - English - Romance - Chapters: 20 - Words: 79,406 - Reviews: 547 - Favs: 4,075 - Follows: 5,123 - Updated: 7/8 - Published: 10/5/2021 - Padmé Amidala, Aayla S., Shaak Ti, Harry P.
Mystique Soldier by Robs511 reviews
"Hail, Hydra." Harry intoned, cold and emotionless. Just like a perfect soldier should. They'd done their best to turn him into an unstoppable force. Their uprising was sure to be swift and smooth. Unfortunately for Hydra, another power has already dug it's claw into the boy. A power higher than even gods. The power of a Gamer. Cold/Unstable Harry, Gamer Harry, Alive!Potters, Smut.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 21 - Words: 145,425 - Reviews: 1004 - Favs: 3,515 - Follows: 4,520 - Updated: 7/8 - Published: 11/24/2021 - Harry P.
Harry Potter and the Host Club by MythNephthys reviews
After the Adoption of Harry Potter to Malfoy both him and Draco moved to Japan so Harry could get away from the clutches of his so called family once there they make many friends in and out of the Host club, but it was never meant to last James Potter would do anything to get his ungrateful son back.
Crossover - Harry Potter & Ouran High School Host Club - Rated: M - English - Romance/Hurt/Comfort - Chapters: 15 - Words: 27,809 - Reviews: 44 - Favs: 338 - Follows: 409 - Updated: 7/8 - Published: 2/29/2016
The Mystic Widow by Inv0ke reviews
Asya reborn in a new world and taken in by the Red Room. After escaping she trained in the Mystic Arts how will the Mistress of Death change the MCU? Eventually multi-pairing. (Fem Harry)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 20 - Words: 108,277 - Reviews: 163 - Favs: 1,013 - Follows: 1,396 - Updated: 7/8 - Published: 11/18/2021 - [Harry P., Wanda M./Scarlet Witch] OC, Black Widow/Natasha R.
Still, do you? by RuflyPepperony
This is an AU what to happened after Fantastic Beasts: The Secrets of Dumbledore since the chances of FB4 don't seem much now. But I really hope it is. Grindeldore coz Urgh they're so hot!
Crossover - Harry Potter & Fantastic Beasts and Where to Find Them - Rated: M - English - Romance/Humor - Chapters: 2 - Words: 1,338 - Favs: 1 - Updated: 7/8 - Published: 7/6 - Albus D., Gellert G.
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: 30 - Words: 102,449 - Reviews: 96 - Favs: 30 - Follows: 46 - Updated: 7/8 - Published: 8/10/2021 - Buffy S., OC, Tom R. Jr., OC
Emptiness Heart by sn0wy.mk21 reviews
After the war, Hermione decides to enroll at Forks High school, Washington in order to get away from the paparazzi and memories. While there she happens to meet some very interesting creatures. What happens when one of pack members (Seth and Jacob) *imprints* her while Hermione grieving over her husband Harry, raising her children? What happens next? Summary is inside. (New Story)
Crossover - Harry Potter & Twilight - Rated: T - English - Romance/Adventure - Chapters: 17 - Words: 125,912 - Reviews: 38 - Favs: 21 - Follows: 26 - Updated: 7/8 - Published: 6/1 - [Harry P., Hermione G., Jacob, Seth]
The Return of the Potters and the Blacks by Kiara Bella Cullen reviews
Dumbledore expecting Lily Evans Potter to be dead so he can take Harry without a fight on her end finds her alive. He obliviates and binds her magic sending her to America under the name Sally Marie Jackson and not having another thought about her. Until she comes after him with help of Lord Black.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Family - Chapters: 4 - Words: 2,732 - Reviews: 2 - Favs: 55 - Follows: 67 - Published: 7/8 - Lily Evans P., Charlus P., Arcturus B.
Fair is foul and foul is fair by Brandschlag reviews
Taken to drink his worries away, Harry and his best mate, Irish playboy and connoisseur of gay and bisexual men, Seamus Finnigan find themselves stuck in the world of Supernatural. As with all things a certain Harry Potter comes into contact with, this too goes horribly wrong in the most spectacular ways possible. (Gay Seamus, 3POV, Master of Death HP, Fuck Canon/Strict AU)
Crossover - Harry Potter & Supernatural - Rated: M - English - Humor/Adventure - Chapters: 5 - Words: 20,368 - Reviews: 3 - Favs: 10 - Follows: 17 - Updated: 7/8 - Published: 6/20 - Harry P., Seamus F., Crowley, Patrick
Magic Behind the Kunai by Blackkitten23 reviews
Harry's aunt decides to keep all of Lily's things after being forced to take the boy in, but not out of kindness. She cruelly wants her nephew to unknowingly throw everything from his mother away when he's older. When little Harry goes to empty the attic he finds an artifact that sends him to a new home and finds a brother in another outcast ... Double harem– Yaoi Boy x Boy
Crossover - Harry Potter & Naruto - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 36 - Words: 96,668 - Reviews: 286 - Favs: 918 - Follows: 1,121 - Updated: 7/8 - Published: 11/5/2017 - Harry P., Naruto U.
A Ripple in the Lake by UzumakiStyle reviews
He was content with living his life as a civilian. But his Uzumaki luck rears it's head once again, causing ripples all around him.
Crossover - Naruto & Harry Potter - Rated: T - English - Adventure - Chapters: 2 - Words: 25,309 - Reviews: 52 - Favs: 235 - Follows: 342 - Updated: 7/8 - Published: 6/23 - Naruto U., Harry P.
Merry Black by Axel Alex reviews
Harriet "Harri" Potter a tout perdu, sa vie est un enfer et sa dernière famille vient de mourir. Et alors qu'elle pensait que c'était la fin, une lettre arrive et cela va changer sa vie. Suivez notre héroïne dans sa nouvelle vie, sa reconstruction et ... son bonheur.
Crossover - Harry Potter & TV X-overs - Rated: K+ - French - Chapters: 7 - Words: 60,557 - Reviews: 19 - Favs: 33 - Follows: 30 - Updated: 7/8 - Published: 3/31 - Harry P.
The Roman General In Modern Day Britain by MariousPluton reviews
Sent back to Ancient Rome by the gods Legatus Hadrian Potter has returned to him s time in order to guide the demigods of the world and along the way try to get to know his family. AN: I do not own HP or PJO
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Chapters: 6 - Words: 8,776 - Reviews: 14 - Favs: 101 - Follows: 138 - Updated: 7/8 - Published: 3/27 - Harry P.
51.0K | « Prev Page 1 .. 2 9 10 11 12 13 14 15 22 .. Last Next »