Harry Potter Crossovers
Filters
51.0K | « Prev Page 1 .. 4 11 12 13 14 15 16 17 24 .. Last Next »

Orc Empire I: The Colony Builders by samjordon08 reviews
In this story of Survival, Espionage and War, a group of Orcs will learn how to survive in the wild. They will also learn how to wage war and disappear without a trace and they will become lords in a new empire. The Orcs and Goblins are about to become a lot darker than they have ever been before and no one will be safe.
Crossover - Harry Potter & Warhammer - Rated: M - English - Fantasy/Drama - Chapters: 26 - Words: 67,159 - Reviews: 16 - Favs: 16 - Follows: 22 - Updated: 8/19 - Published: 1/8/2018 - Harry P., Ron W., Greenskins, OC
Two hearts One happy, one sad by Captain Voxland
Doctor Who/Next-gen AU: The 13th Doctor goes to Hogwarts to avoid telling Yaz how she feels when she meets Albus Potter who is in the same place as her. (Written for THC)
Crossover - Doctor Who & Harry Potter - Rated: T - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 1,324 - Favs: 2 - Follows: 1 - Published: 8/19 - [Albus S. P., Scorpius M.] 13th Doctor - Complete
Castor Jackson by StrifeLeonhart reviews
How different would the Percy Jackson series have turned out with Percy having a little sibling to take into account? A little sibling who gets dreams of living another life? A little sibling who has a slight aura of death around them? A little sibling who could change their gender back and forth at birth?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Romance/Adventure - Chapters: 9 - Words: 20,684 - Reviews: 20 - Favs: 96 - Follows: 144 - Updated: 8/19 - Published: 8/11 - Harry P., Nico A., Percy J., Will S.
Family Comes From The Strangest Places by Spencer366 reviews
What happens when everyone finds out Harry is related to royalty. Who's really Rotten to the core?
Crossover - Descendants, 2015 & Harry Potter - Rated: T - English - Family - Chapters: 23 - Words: 5,618 - Reviews: 2 - Favs: 29 - Follows: 30 - Updated: 8/19 - Published: 3/9 - [Ben/Prince, Mal] Harry P., Severus S.
Fire's Tempest by Rogue-Mando reviews
Killed in a car crash, a man from our world finds himself in the body of none other than Harry Potter. Trapped in a world of magic and mutants, our hero must gather the legendary seven Guardians to fight the oncoming storm. Rated M for Violence and Language.
Crossover - Harry Potter & X-Men: Evolution - Rated: M - English - Chapters: 3 - Words: 16,696 - Reviews: 25 - Favs: 253 - Follows: 359 - Updated: 8/19 - Published: 6/21 - Harry P., OC
Finding your way home by Crocogirly reviews
Mac (fem.Harry) moved to Tokyo when she was 8 when Vernon took a promotion at work, mostly to get away from the magic community back in England. It worked; no one from Hogwarts came for her when she turned 11. Mac grows up in Tokyo and attends Teiko with the Generation of Miracles. How will her life turn out away from Hogwarts?
Crossover - Harry Potter & Kuroko no Basuke/黒子のバスケ - Rated: T - English - Romance/Friendship - Chapters: 126 - Words: 788,738 - Reviews: 561 - Favs: 1,160 - Follows: 1,171 - Updated: 8/19 - Published: 3/6/2018 - [Harry P., Aomine D.] Kagami T., Generation of Miracle
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: 32 - Words: 107,609 - Reviews: 103 - Favs: 37 - Follows: 50 - Updated: 8/19 - Published: 8/10/2021 - Buffy S., OC, Tom R. Jr., OC
Potter's Bloody Luck by ShadowRealmComics reviews
Master of Death, in the multiverse it has different meanings. However in some it means that he would gain Death as a wife or someone connected deeply to her. In this however, Harry Potter was meant to die during the third task of TWT, but the daughter of Death interferes and alters his destiny and future. Harry PotterXBloodrayneXHellsing crossover. Harry X 8 female Harem.
Crossover - Harry Potter & Hellsing - Rated: M - English - Horror/Supernatural - Chapters: 2 - Words: 21,252 - Reviews: 6 - Favs: 93 - Follows: 122 - Updated: 8/19 - Published: 8/18
Sea-Crossing Wizard by cloud9stories reviews
A phoenix is a powerful creature, and it doesn't care one lick about what can or cannot be done: with magic beyond the reach of mere mortals, Fawkes carries Harry Potter from the Chamber of Secrets to an unknown, small island. How will a twelve years old Harry Potter react to being in another world? How will that world handle the presence of a 'Chosen One?
Crossover - Harry Potter & One Piece - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 18,614 - Reviews: 75 - Favs: 351 - Follows: 481 - Updated: 8/19 - Published: 11/30/2021 - Harry P., Sorting Hat, Robin
Harry Potter and the Dragon of Legend by EvaShinobiKaiserKnight reviews
The Dragon is Power. Long ago during the age of Merlin and King Arthur humans and Dragons were equals. But then Morgana turned them against each other in the Great Dragon Human War. When it all ended the Dragons vanished. But now the Dragons are returning and are ready to be released again. And the only one who can stop this war is the Black and Gold Dragon and the Dragon Booster
Crossover - Harry Potter & Dragon Booster - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 54,885 - Reviews: 39 - Favs: 90 - Follows: 87 - Updated: 8/19 - Published: 7/1/2019 - Harry P., Hermione G., Mortis, Dragon Booster
The squib who became Iron Lad In DC by Cathbel reviews
Being reborn after a betrayal was good. Being reborn in the the Wizarding world is also good. Being reborn in a crossover reality between DC and Harry Potter, however... Not so good. It's also not good being reborn as a squib in such a reality. However, Ned Stark won't let that get him down !Ned Stark will rise and become one of the world's fiercest defender !
Crossover - DC Superheroes & Harry Potter - Rated: K+ - English - Sci-Fi/Supernatural - Chapters: 17 - Words: 42,355 - Reviews: 34 - Favs: 105 - Follows: 132 - Updated: 8/19 - Published: 3/4
Un Nuovo Inizio by Thorgrim Forgiaferro
Il premio per aver combattuto Voldemort e i suoi seguaci e tutti i sacrifici fatti? L'esilio... Ma forse questa è una possibilità per un nuovo inizio, dove poter trovare uno scopo nuovo per Harry ed i suoi compagni, bisognerà solo fare i conti con nuove avventure e nuovi pericoli. Per fortuna però, qui forse le cose andranno diversamente. Avviso che sfoceremo anche in LOTR.
Crossover - Harry Potter & Hobbit - Rated: T - Italian - Adventure/Fantasy - Chapters: 11 - Words: 57,378 - Favs: 1 - Follows: 1 - Updated: 8/19 - Published: 8/7 - Harry P., Ron W., Hermione G., Luna L. - Complete
A Window to the Past by EndofthePage reviews
"Did I do it?" Donna asked, as The Doctor stared at her with disbelief written all over his face. "That's impossible!" The Doctor exclaimed. Or the one where Donna gives The Doctor a run for his money and Harry is given an opportunity to go anywhere in time and space.
Crossover - Harry Potter & Doctor Who - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 1 - Words: 3,072 - Reviews: 2 - Favs: 13 - Follows: 9 - Published: 8/19 - Harry P., James P., 10th Doctor, Donna N. - Complete
Harry Potter and the Trip to Isla Nublar by Slytherin7Piece reviews
Harry Potter goes with the Dursley family on a Vacation to Costa Rica and finds himself lost at sea. What happens when Harry washes up on an island that is the location an eccentric billionaire has built a mysterious theme park? Will Harry survive the weekend? My first attempt at a crossover.
Crossover - Harry Potter & Jurassic Park - Rated: T - English - Adventure - Chapters: 10 - Words: 33,783 - Reviews: 131 - Favs: 401 - Follows: 408 - Updated: 8/19 - Published: 8/9 - [Harry P., Lex M.] A. Grant, Tim M. - Complete
The Secret Clubhouse by Multiverse-0f-Fantasy
Hogwarts boasts a room only a handful of students know about (not the room of requirement). Here anyone can practice, study or hang out in privacy. That includes the occasional orgy. Based off the Hogwarts Mystery secret clubhouse addition, inspired by the Lust for Gryffindors Fanfic.
Crossover - Harry Potter & Harry Potter: Hogwarts Mystery - Rated: M - English - Fantasy - Chapters: 2 - Words: 14,877 - Favs: 11 - Follows: 16 - Updated: 8/19 - Published: 7/14 - Harry P., Ron W., Hermione G., OC
It's Complicated by Moar Sleep reviews
Seth was the next to follow and his loud barking laugh quickly devolved into gasping wheezes. He doubled over as he struggled to get out the words between deep breaths. "You imprinted on an actual wolf?" Paul imprints on Hermione's Animagus form and well, it's interesting... (Paul x Hermione)
Crossover - Harry Potter & Twilight - Rated: M - English - Drama/Romance - Chapters: 11 - Words: 29,109 - Reviews: 110 - Favs: 292 - Follows: 472 - Updated: 8/18 - Published: 5/18 - [Hermione G., Paul]
Children of Darkness by HarryPotter4Ever-celia reviews
The second book in the Daughters of Darkness series, this starts where Daughters of Darkness left off and features OCs Clara Bradley and Renee Sanderson navigate life as demigods and witches. Set during canon Harry Potter and Percy Jackson series. K plus for minor language. If you didn't read Daughters, I would appreciate if you go back and read that one first.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Fantasy/Friendship - Chapters: 16 - Words: 92,782 - Reviews: 32 - Favs: 25 - Follows: 34 - Updated: 8/18 - Published: 9/14/2019 - Draco M., OC, Nico A., OC
First Chapters by TheSilverboar reviews
This is a collection of the first chapters for my future stories most of which will be mainly Harry Potter or Percy Jackson so those are what this 'story' is registered as. Rated M just to be safe.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Chapters: 28 - Words: 56,545 - Reviews: 357 - Favs: 313 - Follows: 285 - Updated: 8/18 - Published: 8/12/2013 - Harry P., Percy J.
The Fated Pair by MarieYuuki reviews
Vanessa had been used and abused ever since she was one year old. She was slowly getting tired. Her soul was becoming blank and empty. So what was she supposed to do? She managed to get a test done by the Goblins and they told her that a heartfelt surprise in a small town named Mystic Falls, Virginia would become her salvation should she decide to go.
Crossover - Harry Potter & Vampire Diaries - Rated: T - English - Drama/Supernatural - Chapters: 4 - Words: 12,337 - Reviews: 34 - Favs: 237 - Follows: 318 - Updated: 8/18 - Published: 7/12/2021 - Elijah
La Rose de Hautjardin ( English Version ) by KhaleesiOfSlytherin reviews
She was running, she was running out of breath. Her muscles were burning, her vision blurred with sweat, but she continued to run. Unfortunately she had no destination in mind. Running for her life, she was trapped in the Forbidden Forest, pursued by bloodthirsty Death Eaters.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Adventure/Family - Chapters: 8 - Words: 7,088 - Reviews: 12 - Favs: 77 - Follows: 131 - Updated: 8/18 - Published: 4/9 - Hermione G., Robb S., Margaery T., Daenerys T.
A Thieves' Lie by ukitake-rin reviews
Join Harry as he goes through school as a selective mute. Harry and his friends re-build the thieves guild to aid the Assassins in their war first story. contains swear words and sarcasm
Crossover - Harry Potter & Assassin's Creed - Rated: M - English - Chapters: 5 - Words: 4,715 - Reviews: 20 - Favs: 61 - Follows: 74 - Updated: 8/18 - Published: 1/5/2017
Majo Kon-ki - The Marriage of Tanya the Witch by Roth9 reviews
Tanya finally fulfilled her duty, the war was over, the Empire future secure, and as a bonus, she got rid of Being X. Still her enemies didn't forget about her, but as she is to be executed by the Russy, a new 'employer' offer her a chance to return to her original world and former life. Only, first, she must recover something to him.
Crossover - Harry Potter & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Humor/Drama - Chapters: 16 - Words: 92,818 - Reviews: 117 - Favs: 192 - Follows: 273 - Updated: 8/18 - Published: 10/29/2021 - Harry P., Tanya
Magical Spider by JustBored21 reviews
Harry Potter finds himself reborn in a new world as Harry Osborn, son of Norman Osborn. Join his journey as he grows into the mighty hero known as Spider-Man. The story will contain a mix of things from films, comics and TV shows, including cartoons. Pairing: Harry/Gwen/Mary Jane/Black Cat
Crossover - Spider-Man & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 20 - Words: 63,325 - Reviews: 801 - Favs: 2,585 - Follows: 3,212 - Updated: 8/18 - Published: 3/25 - Mary Jane W., Felicia H./Black Cat, Gwen S./Spider-Gwen, Harry P.
You're Family by Sammie4282003 reviews
What if Harry Potter was not a Potter at all, what if he was in fact a Winchester? Non-canon compliant. This is from my own head, and it is what I want to write. I do not own Harry Potter or Supernatural, but I do own this story idea.
Crossover - Harry Potter & Supernatural - Rated: M - English - Family/Suspense - Chapters: 15 - Words: 16,859 - Reviews: 36 - Favs: 113 - Follows: 146 - Updated: 8/18 - Published: 12/2/2021 - Harry P., Sam W., Dean W., John W.
Pharaoh's Love by Cam-Moggy reviews
Follow my OC Character as she moves and lives with her cousin Yugi and Grandfather in Domino Japan and helps Yugi with his adventure. Not to mention remembering her past life and past love. Based on Yu-Gi-Oh! Season O
Crossover - Harry Potter & Yu-Gi-Oh - Rated: M - English - Romance/Adventure - Chapters: 24 - Words: 119,175 - Reviews: 21 - Favs: 78 - Follows: 68 - Updated: 8/18 - Published: 10/31/2018 - [OC, Yami Yūgi] Suguroku M./Solomon M., Yūgi M.
51.0K | « Prev Page 1 .. 4 11 12 13 14 15 16 17 24 .. Last Next »