Harry Potter Crossovers
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Harry Peverell, Lord of Harrenhal by AlexL61 reviews
Dark Lord Harry Potter is transported to an unknown land and must learn how to navigate this new world. He reunites with his family and friends and decides he can run Westeros better than these petty Lords. Very AU Harry/Astoria, Neville/Susan. Dark!Harry Magical Harry in a very non-magical world.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 16 - Words: 94,198 - Reviews: 248 - Favs: 1,722 - Follows: 2,227 - Updated: 21h - Published: 9/15/2022 - [Harry P., Astoria G.] [Neville L., Susan B.]
Hogwarts Stranger Secrets Year 1 by Assassin master ezio 91 reviews
It is the first year of Hogwarts for a group of four friends, along with certain others, all of whom, unbeknownst to them, are about to begin a journey that will change their lives forever, but first they have to overcome the trials of learning magic and dealing with the typical but unfortunate aspect found in just about any school, bullies.
Crossover - Harry Potter & Stranger Things, 2016 - Rated: T - English - Drama/Friendship - Chapters: 3 - Words: 5,735 - Reviews: 4 - Favs: 2 - Follows: 2 - Updated: 21h - Published: 1/24 - Eleven/Jane H., Mike W., Will B., OC
Shattered Genes by DZ2 reviews
"So many mutants. So many Wixen. So much potential squandered for so long! It's time to set things right! I will invade their world, tear down everything that might protect them. Take everything they took from me and then when they're powerless and alone. Helpless before me, they will realise the truth: they could have been gods!" Evil OP Harmony; WBWL
Crossover - Harry Potter & X-Men: The Movie - Rated: M - English - Drama/Adventure - Chapters: 1 - Words: 4,258 - Reviews: 10 - Favs: 50 - Follows: 75 - Published: 23h - [Harry P., Hermione G.]
Maître des âmes by Audragon reviews
En se réveillant ce matin là, Harry Potter aurait pu sourire de victoire. Il y était ! Il était parti en laissant les autres se débrouiller avec leur guerre. Ils disaient qu'il était de son devoir d'affronter Tom mais il estimait que son devoir était de vivre librement. Alors il était parti et il avait réussi même si tout ne s'était pas exactement passé comme prévu…
Crossover - Harry Potter & Twilight - Rated: M - French - Adventure/Fantasy - Chapters: 25 - Words: 217,745 - Reviews: 261 - Favs: 396 - Follows: 408 - Updated: 2/7 - Published: 9/7/2023 - [Harry P., Jacob]
The Ever Twisting Wind: The Gaean War by Engineer4Ever reviews
Andromeda Aurae, goddess of the Wild, Wizardry and Breezes, had just finished helping Olympus victory in one war but now finds herself facing another. Will she cement her legend by achieving victory in the war against Mother Earth? Or will she be defeated and forgotten? [Book 4]
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 18 - Words: 168,827 - Reviews: 62 - Favs: 132 - Follows: 142 - Updated: 2/7 - Published: 5/3/2024 - Harry P., Percy J., Will S.
Royal Alicorn Siblings by Dark Priestess66 reviews
Lily wasn't human but an Alicorn Princess, she was the first ever Ambassador to the Wizarding World. when she and James were murdered by Voldemort, Lily's four year old daughter Dimension, uses her half-trained magic to send herself and her baby brother to Equestria to be safe until the Wizarding World needs them once more.
Crossover - Harry Potter & My Little Pony - Rated: T - English - Family/Friendship - Chapters: 32 - Words: 69,140 - Reviews: 73 - Favs: 392 - Follows: 392 - Updated: 2/6 - Published: 10/17/2013 - Harry P., Princess Celestia, Princess Luna/Nightmare Moon, OC
Harry Potter: The Revenant by Vikrant Utekar reviews
After surviving Voldemort's attack as infants, Harry and Rose Potter grow up apart: Rose under Dumbledore's protection, Harry with neglectful Muggles. HYDRA, led by Daniel Whitehall, seeks to exploit their magical potential. Whitehall plans to kidnap Harry, eliminate his guardians, and mold him into a weapon.
Crossover - Harry Potter & Marvel - Rated: M - English - Adventure/Fantasy - Chapters: 41 - Words: 243,154 - Reviews: 148 - Favs: 550 - Follows: 656 - Updated: 1/27 - Published: 6/28/2024 - [Harry P., N. Romanov/Black Widow, Fleur D., N. Tonks]
Weary Hands, Warrior's Heart by androidrainbow reviews
Choices are never as simple as onwards or back. Harry is a stranger in a strange land, wielding deceptively different magic from the natives. Far from home, he must adjust to a harsher culture, a dramatic shift in the value of resources and magic, and carve out a role for himself in Alagaesia amidst the seeds of a revolutionary war. NotARider!Harry
Crossover - Harry Potter & Inheritance Cycle - Rated: T - English - Adventure/Fantasy - Chapters: 54 - Words: 389,450 - Reviews: 582 - Favs: 1,046 - Follows: 1,339 - Updated: 1/14 - Published: 3/7/2024 - [Harry P., Arya] Eragon S., Brom
Sœurs de destin : l’amour au-delà des mondes by m.riv2288 reviews
Deux mois après la guerre, Hermione découvre une lettre que Dumbledore lui aurait laissé avant de mourir. Dedans, elle y apprend qu'elle a été adoptée et son monde bascule. Elle va alors apprendre à connaître sa nouvelle famille, mais tout ne se passe pas comme prévu.
Crossover - Harry Potter & Twilight - Rated: T - French - Romance/Supernatural - Chapters: 9 - Words: 14,075 - Reviews: 1 - Published: 2/6 - Hermione G., Jasper
The Morningstar’s Rebirth by Epicfuziontales reviews
After a botched ritual turns Harry Potter into the avatar of Hades, he awakens 68 years later in Sunnydale, summoned by demons expecting the devil. Caught in the chaos of Buffy Summers’ fight against Glory and Dawn’s identity crisis, Harry must navigate a world that fears him, forge unexpected alliances, and uncover the truth behind his new destiny. Inspired by ForgerOfLies Fallen
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: K - English - Adventure/Romance - Chapters: 6 - Words: 41,528 - Reviews: 33 - Favs: 134 - Follows: 204 - Updated: 2/6 - Published: 1/19 - Dawn S., Harry P.
Hellva Warlock, HJP by Katphysh reviews
Mix the GoF with a Goetia. A Contract is a Contract is a Contract. Can Harry pull a miracle out of his hat, or will He Fall for the one Female that will never betray him. Mix of Hellva Boss and Hazbin Hotel.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Supernatural/Humor - Chapters: 2 - Words: 6,849 - Reviews: 6 - Favs: 29 - Follows: 39 - Updated: 2/6 - Published: 1/25 - [Hedwig, OC] Harry P.
The witch and the hothead by WitchlingInBlackk reviews
Hermione is done beeing a puppet. She leaves England for the US to help MACUSA settle the treaty between the shapeshifters and the vampires.
Crossover - Harry Potter & Twilight - Rated: M - English - Drama/Romance - Chapters: 22 - Words: 87,016 - Reviews: 103 - Favs: 183 - Follows: 277 - Updated: 2/6 - Published: 8/13/2023 - Hermione G., Paul
The Wind Mage's Legacy by GamerFiction reviews
Boundless Power. Harry has entered into a contract with the Wind Spirit King, granting him the power to vanquish Voldemort with the ease of a first-year student. Now, he must navigate the rest of his life. This includes pursuing a career in Quidditch, confronting new adversaries, establishing new alliances, and adapting to his newfound hero status in the wider world.
Crossover - Harry Potter & Kaze no Stigma/風のスティグマ - Rated: M - English - Adventure/Fantasy - Chapters: 10 - Words: 46,074 - Reviews: 48 - Favs: 215 - Follows: 256 - Updated: 2/6 - Published: 11/24/2024 - Harry P., Daphne G., Ayano K.
Stranger in a Storm by Goose000 reviews
Disenchanted with his world, Harry Potter finds himself stranded on Roshar, a land of storms and ancient magic. Cut off from Earth's magic, he must adapt to survive highstorms, deadly foes, and new powers tied to this storm-swept world. When Rathalas burns, Harry faces a choice: remain a shadow or rise to help shape the fate of a world not his own.
Crossover - Harry Potter & Stormlight Archive - Rated: M - English - Adventure/Supernatural - Chapters: 5 - Words: 22,788 - Reviews: 5 - Favs: 11 - Follows: 20 - Updated: 2/6 - Published: 12/13/2024 - Harry P., Dalinar K., Jasnah K., Wit/Hoid
From Aura To Magic by Sammy-1000 reviews
Ash Ketchum, The Chosen One and Greatest Pokemon Trainer dies of old age after living a fulfilling and adventurous life. He expected to meet his friends and family in the Afterlife. But as always Fate and Arceus has something else planned for our Hero. A Magical Fate in a Magical World. (Full Summary Inside).
Crossover - Pokémon & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 3,516 - Reviews: 11 - Favs: 13 - Follows: 13 - Updated: 2/6 - Published: 1/31 - Ash K./Satoshi, Draco M., Hermione G., Harry P.
Harry Potter x Multiverse : Bloodraven by RyanFic reviews
A teenage boy finds himself transmigrated into an alternate version of his favorite fictional universe, equipped with a standard system designed to make his adventure more convenient.
Crossover - Harry Potter & Marvel - Rated: T - English - Chapters: 26 - Words: 88,470 - Reviews: 23 - Favs: 165 - Follows: 203 - Updated: 1/29 - Published: 12/30/2024
Harriet by Bookworm Friend of Mine reviews
Harriet Dursley is an extraordinary child, yet her cruel, neglectful parents don't see it that way. However, Harriet soon finds ways to secretly stand up to the unfairness in life, especially when a kind schoolteacher and evil headmistress get involved... I do not own Matilda (1996) or the Harry Potter books/movies.
Crossover - Harry Potter & Matilda - Rated: T - English - Family/Fantasy - Chapters: 11 - Words: 11,868 - Reviews: 4 - Favs: 4 - Follows: 5 - Updated: 2/6 - Published: 1/28 - Harry P., Lily Evans P., Petunia D., Vernon D.
Gateway by Nick Kane reviews
In a world where killing a God grants you some of its power, taking out a God of gates and doorways doesn't seem like much, but if said God is corrupted by Chaos? Well, that paves the way for new, opportunities.
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: M - English - Adventure/Humor - Chapters: 8 - Words: 17,835 - Reviews: 11 - Favs: 12 - Follows: 22 - Updated: 1/29 - Published: 1/23 - Severus S., Luna L., OC, Salvatore D.
A dragon's new family by Yami Luna Kitsune reviews
I based this off of one of gamer95's project motherhood stories. the premise is the same: having been abused by his relatives, Harry tries to join his parents. however, as evidenced with his family luck, it did not go according to plan. please tell me what you think via reviews or PM
Crossover - Harry Potter & Hazbin Hotel - Rated: M - English - Chapters: 9 - Words: 26,436 - Reviews: 56 - Favs: 163 - Follows: 203 - Updated: 2/6 - Published: 8/23/2024 - [Charlie, Vaggie] Harry P.
Darkness by sakurademonalchemist reviews
Not all princesses are damsels in distress. Some are dragons in disguise. Melanie Draconia, adopted daughter of Malleus, has no patience for the schemes of man, much less the human run Ministry. They're in for a nasty surprise if they think she's going to let them dictate how she's going to live her life. A Princesses' work is never done. Melanie/Silver/Sebek
Crossover - Harry Potter & Disney: Twisted Wonderland/ディズニー ツイステッドワンダーランド - Rated: M - English - Family/Fantasy - Chapters: 5 - Words: 11,381 - Reviews: 85 - Favs: 691 - Follows: 638 - Updated: 1/28 - Published: 1/18 - Harry P.
Bring a Wand to a Knife-Gun Fight by PixelKind413 reviews
When Harry took a Killing Curse to the chest, he figured that he would, you know, die. And he was fairly certain the afterlife wasn't supposed to have a devastating demon infestation. Guided by his so-called 'saving people thing,' he takes up the mantle of Huntsman and prepares to face off against the Grimm as the only wizard of Remnant... He IS the only wizard of Remnant, right?
Crossover - Harry Potter & RWBY - Rated: T - English - Adventure/Humor - Chapters: 3 - Words: 11,911 - Reviews: 80 - Favs: 644 - Follows: 1,012 - Updated: 7/30/2022 - Published: 8/1/2021 - Harry P., Team RWBY, Team JNPR
Beyond the Boundaries of Time by Hitmen01 reviews
A crossover between Harry Potter and Fallout - Harry after another vicious beating from his uncle Vernon lays in his cupboard praying to be anywhere but in the cupboard, his wish is granted he is transported into the future into the simulation of Dr. Braun see what happens
Crossover - Harry Potter & Fallout - Rated: T - English - Hurt/Comfort/Family - Chapters: 6 - Words: 51,310 - Reviews: 3 - Favs: 33 - Follows: 48 - Updated: 2/6 - Published: 1/2 - Harry P., OC
Harry Potter and the Crimson Shadows by Hitmen01 reviews
A crossover between Harry Potter and Hellsing - Harry finds himself alone in the street of London when he is discovered by a certain vampire and shown the kindness he always sought see what happens
Crossover - Harry Potter & Hellsing - Rated: T - English - Hurt/Comfort/Family - Chapters: 6 - Words: 48,847 - Reviews: 13 - Favs: 136 - Follows: 175 - Updated: 2/6 - Published: 1/2 - Harry P., Alucard, Integra
Bound by Shadows and Sorrow by Hitmen01 reviews
crossover between Harry Potter and Friday the 13th series - Dursley's had enough of Harry and they decide to dump him in the USA in an infamous camp named 'Camp Crystal Lake', See What Happens
Crossover - Harry Potter & Friday the 13th - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 6 - Words: 43,142 - Reviews: 7 - Favs: 26 - Follows: 33 - Updated: 2/6 - Published: 1/2 - Harry P., Jason V., Pamela V.
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