Harry Potter Crossovers
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The Boys Who Lived and The High Preistess of Hogwarts by Pegasus-Dragon reviews
It's Merlin's second year at Hogwarts, and this time he gets to start it with his brother and a whole army of friends at his side. But will their support be enough when enemies from a past he doesn't even remember start to interfere in life at Hogwarts? Bk 2
Crossover - Harry Potter & Merlin - Rated: T - English - Friendship/Adventure - Chapters: 18 - Words: 87,841 - Reviews: 10 - Favs: 86 - Follows: 105 - Updated: 8/28 - Published: 8/19/2021 - [Merlin, Arthur] Harry P., Morgana
Lost in an Unknown World by LilyAurora01 reviews
"Ginny, Ginny!" Where are you? He started to cry silently no, no please, send me back
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Chapters: 4 - Words: 2,385 - Reviews: 2 - Favs: 7 - Follows: 11 - Updated: 8/28 - Published: 3/26/2019 - [Harry P., Ginny W.]
Silent Harry by retailstoryteller reviews
Even Wizards know there are things they don't understand, things beyond them, things so dangerous all you can do is keep your head down and hope to survive. There are no innocents in hell... are there?
Crossover - Harry Potter & Silent Hill - Rated: T - English - Horror/Supernatural - Chapters: 2 - Words: 2,072 - Reviews: 1 - Favs: 6 - Follows: 11 - Updated: 8/28 - Published: 8/12
Back To The Wizard World by ElementalNinja 84 reviews
Sequel to New World, New Family. Harry Potter is now 11 and is accepted into Hogwarts Of Witchcraft and Wizardry.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Chapters: 3 - Words: 2,806 - Reviews: 4 - Favs: 16 - Follows: 17 - Updated: 8/28 - Published: 8/23
Playing With Magic by LightestReader reviews
I always thought magic was cool. Waking up in the Potterverse, all I wanted to do was play with it. Why settle for being a hero or villain when you could do so much more? That's not the game I want to play. I wonder what I will become at the end of all this. (Slow Build.) (Semi/Gamer.) (Overpowered.) (OP!OC.) (SI/OC.) (Self Insert.) (AU.)
Crossover - Harry Potter & X-overs - Rated: M - English - Adventure/Fantasy - Chapters: 27 - Words: 91,460 - Reviews: 384 - Favs: 1,398 - Follows: 1,935 - Updated: 8/28 - Published: 1/8 - Harry P., Voldemort, OC, Daphne G.
A Cold Heart Warmed: Severus Snape's Daughter by FantasyQueenWriter reviews
An infant was left on Snape's doorstep, along with a simple note, begging him to take care of her. As the mother had been kind to him, he accepted the favor - even if he'd be looking after the child indefinitely. Evangeline Snape-Prince grew up isolated from the world. She's starting her first day at Hogwarts, and is about to make a shocking discovery.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 10 - Words: 31,864 - Reviews: 5 - Favs: 47 - Follows: 64 - Updated: 8/28 - Published: 4/9
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: 54 - Words: 70,172 - Reviews: 1121 - Favs: 441 - Follows: 483 - Updated: 8/28 - Published: 3/26/2021
A New God's Conquest by codekingu reviews
What happens when a passing omnipotent being gives a lost soul with delusions of grandeur a path to infinite power? He aims to put everyone and everything under his heel, of course. Sure, maybe he's gained a few personality disorders from his time spent in the void, but hey, would a sane person even attempt conquering the Omniverse? SI, Harem, Lemons, OP MC
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Fantasy/Supernatural - Chapters: 19 - Words: 58,050 - Reviews: 31 - Favs: 342 - Follows: 437 - Updated: 8/28 - Published: 7/19 - [Bellatrix L., OC]
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: 4 - Words: 11,223 - Reviews: 19 - Favs: 46 - Follows: 60 - Updated: 8/28 - Published: 8/23 - [Charlie, Vaggie] Harry P.
Áplatos by Quatermass reviews
There's someone going around New Eridu dismembering Bangboos and scavenging from their ruined bodies. To catch a monster, a pair of monsters from Victoria Housekeeping are dispatched, a sardonic, tired shark Thiran, and a wizard from another world...
Crossover - Harry Potter & Zenless Zone Zero - Rated: M - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 1,735 - Reviews: 6 - Favs: 36 - Follows: 31 - Published: 8/28 - [Harry P., Ellen Joe] - Complete
Harry of Nazarick by OCansino reviews
Many kids dream of becoming sports stars. Others about becoming heroes or super-rich. Harry's dream is superior. He wishes to become a floor guardian of the Great Tomb of Nazarick.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy - Chapters: 43 - Words: 156,610 - Reviews: 356 - Favs: 788 - Follows: 952 - Updated: 8/27 - Published: 10/7/2021 - Harry P., Ainz, Albedo, Shalltear B.
Unseen Scars by LeoZodiac reviews
Harry grew up thinking he was a squib, and feeling like this made home less important to his family. A feeling that is made worse when he is accused of something he didn't do, and thrown out without anyway to support himself. The few friends he has left help him leave for San Francisco. Will he find the family he craves there? Will he even be willing to let anyone into his life?
Crossover - Harry Potter & Charmed - Rated: T - English - Hurt/Comfort/Family - Chapters: 5 - Words: 10,472 - Reviews: 11 - Favs: 40 - Follows: 53 - Updated: 8/27 - Published: 8/4 - [Wyatt H., Harry P.] Chris H., James P.
A New Kind of Hermione by crazybubbles1693 reviews
What if something happened to Hermione before starting Hogwarts? Something that could change everything? Let's introduce Hermione Granger, Vampire Slayer to the story.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Chapters: 4 - Words: 6,136 - Reviews: 4 - Favs: 9 - Follows: 23 - Updated: 8/27 - Published: 8/13
Evergreen Quandary and the Land of the Banished by EvergreenQuandary
When Evergreen Quandary returns to Ilvermorny School, he quickly learns that a mysterious force is at play that may destroy the very foundations of the school itself. Meanwhile, his favorite teachers are keeping secrets while Fiyero the Scarecrow slips away to the unknown Land of the Banished where Evergreen must follow as a prophesy and a vision foretold.
Crossover - Harry Potter & Wicked - Rated: T - English - Adventure/Fantasy - Chapters: 21 - Words: 59,403 - Follows: 1 - Updated: 8/27 - Published: 1/1 - Elphaba T., Fiyero T., Glinda U.
The Magical Fox and the Holly Hallows by sieniusia reviews
Holly Potter's life has always been driven by destiny, but now it takes a new form—a mark of a fox and a name in an ancient language. A thousand years ago, Kol Mikaelson wished for a love that would accept him as he was. This is the story of a witch who received a fate she never asked for and a vampire who had long lost hope of ever finding it. Fem!Harry x Kol
Crossover - Harry Potter & Vampire Diaries - Rated: M - English - Romance/Adventure - Chapters: 7 - Words: 27,534 - Reviews: 8 - Favs: 53 - Follows: 80 - Updated: 8/27 - Published: 8/21
Âme fatale by Lyla0i reviews
Voldemort est mort depuis un an lorsque les Cullen débarquent chez les Weasley pour solliciter l'aide d Harry. Ils recherchent Jasper, disparu depuis vingt ans. Ils vont s'associer pour le sauver de son calvaire mais il est autant prisonnier de murs que de sa tête. Que peut faire Harry pour lui ? Quelles seront les conséquences de cette aide ? (M, JH x HP)
Crossover - Harry Potter & Twilight - Rated: M - French - Angst/Romance - Chapters: 31 - Words: 47,778 - Reviews: 69 - Favs: 58 - Follows: 74 - Updated: 8/27 - Published: 1/30 - [Jasper, Harry P.] George W., Edward
Fatale soul by Lyla0i reviews
Voldemort has been dead for a year when the Cullens arrive at the Weasley house to ask Harry for help. They are looking for Jasper, who has been missing for twenty years. They join forces to save him from his ordeal, but he's as much a prisoner of walls as he is of his head. What can Harry do for him? What will be the consequences of this help? (M, JH x HP)
Crossover - Harry Potter & Twilight - Rated: M - English - Angst/Romance - Chapters: 31 - Words: 44,391 - Reviews: 14 - Favs: 61 - Follows: 88 - Updated: 8/27 - Published: 1/30 - [Harry P., Jasper] George W., Edward
Zephyr by sakurademonalchemist reviews
Of all the families that could have taken her in, Ceridwen should have expected her luck to land her with the most infamous vigilante in Gotham, AKA Batman. However, he could never have anticipated his newest stray to be a witch. Two worlds collide as Ceridwen gains new allies, a new family, and a new lease on life...all while navigating her own destiny.
Crossover - Batman & Harry Potter - Rated: M - English - Family/Adventure - Chapters: 7 - Words: 15,152 - Reviews: 266 - Favs: 1,193 - Follows: 1,189 - Updated: 8/27 - Published: 8/12 - [Damian W./Robin, Harry P.]
Oh bloodstained star! by Allen1996 reviews
In another world, Rias would have refused Sophia's proposal to leave everything behind. Here, she doesn't and finds herself in the Harry Potter universe. This story is A what-if of infernal comedy, one of my stories that doesn't need to be read before to understand this one.
Crossover - High School DxD/ハイスクールD×D & Harry Potter - Rated: M - English - Supernatural - Chapters: 16 - Words: 95,364 - Reviews: 16 - Favs: 102 - Follows: 107 - Updated: 8/27 - Published: 3/31
The Triwizard Pony by tkepner reviews
When he was nine, Harry became a unicorn when he fell through a portal into the Everfree Forest outside Ponyville. Now, the Goblet of Fire has hauled him back to Hogwarts, still as a unicorn. A unicorn taught by Twilight, the Princess of Magic in Equestria. Cross-over with My Little Pony.
Crossover - Harry Potter & My Little Pony - Rated: T - English - Fantasy - Chapters: 22 - Words: 117,209 - Reviews: 116 - Favs: 273 - Follows: 360 - Updated: 8/27 - Published: 6/8
The revelation of Harry's heritageThe revelation of Harry's hertage by joshuazamar10 reviews
The revelation of Harry's heritage commissioned by anonymous
Crossover - Harry Potter & Hazbin Hotel - Rated: M - English - Adventure/Humor - Chapters: 1 - Words: 12,063 - Reviews: 2 - Favs: 6 - Follows: 6 - Published: 8/27 - Harry P., Lily Evans P., Alastor, Angel Dust
Team DPHI and the Night Castle by sonicXben reviews
Ozpin was tired of the fight against Salem. Generation after generation lost to the endless war and for what? Yet, by a string of events that could only be Fate, four boys would find themselves in the newest class at Beacon. Something about them gave Ozpin something true hope for change. And what's this about a man in black washing up on the shores of the main island off Menagerie?
Crossover - RWBY & Harry Potter - Rated: M - English - Mystery/Drama - Chapters: 10 - Words: 52,164 - Reviews: 2 - Favs: 17 - Follows: 21 - Updated: 8/27 - Published: 7/21 - Harry P., Ozpin, Team RWBY, Salem
A Magical New Start by KNSJ reviews
This is a new start for Hermione Granger. The war is over and now she must move on with her life. She did not know where to start. There are so many dark shadows and memories following her. But she had to move on but not forget. Hermione have decided to move in with her Uncle and cousin in America. This was a new start for Hermione. (I don't own any thing but the plot of this.)
Crossover - Harry Potter & Twilight - Rated: T - English - Drama/Romance - Chapters: 23 - Words: 31,592 - Reviews: 82 - Favs: 376 - Follows: 492 - Updated: 8/27 - Published: 6/2/2018 - [Hermione G., Sam] [Bella, Edward]
Strays by SilverLightning26 reviews
A business trip takes the Dursleys across the Atlantic to a grimy city in New Jersey. They couldn't find a sitter, so they had to bring "the freak" with them. And then they conveniently forgot him there, on the meanest streets of Gotham. Fending for himself at the tender age of 7 (and ten months!), Harry will find friends, and eventually, hopefully, a new home and a new family.
Crossover - Batman & Harry Potter - Rated: T - English - Family/Friendship - Chapters: 14 - Words: 63,628 - Reviews: 80 - Favs: 337 - Follows: 444 - Updated: 8/27 - Published: 6/4 - Jason T./Red Hood, Timothy D./Red Robin, Harry P.
The Once and Future King of Games by Kobelru reviews
After the Battle of Hogwarts, Voldemort's defeat, and his own death, Harry Potter needs a break from the wizarding world. An unexpected gesture from Dudley offers just that: his old Duel Monsters deck and an invitation to Duelist Kingdom Island where the King of Games will be crowned.
Crossover - Harry Potter & Yu-Gi-Oh - Rated: M - English - Chapters: 2 - Words: 8,581 - Reviews: 5 - Favs: 47 - Follows: 74 - Updated: 8/27 - Published: 8/21 - Harry P., Isis I./Ishizu I., Mai K./Mai V.
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