Harry Potter Crossovers
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Hariel Potter and Son of a Black by Asta-the-GS reviews
Reborn as a son of Sirius Black after an untimely death caused by Higher Powers, how the forcefully-retired sidekick-Tim Drake deals with Magical World. Will the canon survive intact? FemHarry, AU, Crossover Full summary inside.
Crossover - DC Superheroes & Harry Potter - Rated: T - English - Adventure - Chapters: 12 - Words: 192,055 - Reviews: 89 - Favs: 534 - Follows: 626 - Updated: 2/28 - Published: 11/15/2019 - T. Drake/Red Robin, Harry P.
Helluva Wizard by DWAR reviews
(Formerly BWL meets IMP) What happens when I.M.P. are hired to take out the family living at Privet Drive? They find a badly neglected young wizard in a cupboard with a new hellish destiny awaiting him…and a new purpose for a loving family of demons. Rated M for Language, and other mentions of sinful depravity.
Crossover - Harry Potter & Helluva Boss - Rated: M - English - Humor/Supernatural - Chapters: 42 - Words: 189,978 - Reviews: 1388 - Favs: 1,986 - Follows: 2,229 - Updated: 2/28 - Published: 11/5/2020 - Harry P., Loona, Millie, Moxxie
ilvermorny transfer student the chamber of secrets by lukesharpclaw 2002 reviews
rebel redfield is back to Hogwarts the sins of the past will come back to haunt him will he fight his father and his master voldemort to protect the school from the basilisk its up to rebel to solve the legend of the chamber of secrets i own my ocs not harry potter or resident evil might have a lemon in this one
Crossover - Resident Evil & Harry Potter - Rated: M - English - Friendship/Mystery - Chapters: 8 - Words: 10,820 - Reviews: 2 - Follows: 1 - Updated: 2/28 - Published: 1/10 - Chris R., Jill V., Mikhail V., Draco M. - Complete
Demigod Teachers by Ashura wolf of Legend reviews
Percy and Annabeth, now 26 Year Olds and retired from the Hero life are dragged into teaching Magic at Hogwarts by the Goddess of Magic and crossroads Hecate. Meanwhile Harry and Hermione having just entered their 5th year, must come to terms with the fact that people who they previously hated have complicated pasts all before War comes to Hogwarts.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 23 - Words: 63,568 - Reviews: 74 - Favs: 227 - Follows: 325 - Updated: 2/28 - Published: 8/18/2020 - [Annabeth C., Percy J.] Harry P., Hermione G.
Dreamfire's bag of holding by ImAgInAtE.404
You know, the human brain is the greatest computer ever created. With it's power, humans have created countless worlds of infinite potential! However, some of that potential may not ever see the light of the internet. That's where I come in, to spread the knowledge of these worlds, in the hope that someday, they may grow into their true potential. Or, you know, just exist at all.
Crossover - Transformers/Beast Wars & Harry Potter - Rated: T - English - Parody - Chapters: 3 - Words: 7,923 - Favs: 1 - Follows: 1 - Published: 2/28
The Defensive Space Force Ship Requirement by tkepner reviews
Harry Potter, and the rest of Dumbledore's Army in his fifth year, use the Room of Requirement to get themselves a spaceship! The problems of a tiny island on Earth don't seem so important, anymore. Wizards in Space! What could possibly go wrong with that? Eventually, this will be a crossover with Stargate SG-1.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Fantasy/Sci-Fi - Chapters: 12 - Words: 69,188 - Reviews: 327 - Favs: 652 - Follows: 1,008 - Updated: 2/28 - Published: 12/11/2021 - Gen. Hammond, Harry P., Hermione G., Lee J.
The Circle by RyouBakuraShadow
When times are tough on the edge, there was no stopping Ryou Bakura on his journey to Hogwarts School of Witchcraft and Wizardry with Harry James Potter, Hermione Granger, and Ron Weasley in check why he wasn't at talk at all. To what was the reason that we know was the curse like journal & what are the odds of finding out what was inside & knowing the whole tale? [Details Inside]
Crossover - Harry Potter & Yu-Gi-Oh - Rated: M - English - Angst/Drama - Chapters: 21 - Words: 5,211 - Favs: 1 - Updated: 2/28 - Published: 12/18/2021 - Harry P., Ron W., Hermione G., R. Bakura - Complete
A Fate Touched in Middle Earth by Vimesenthusiast reviews
Following a disastrous battle in the Death Chamber, a grief-stricken and berserk Harry tackles Voldemort into the Veil of Death. After a fight for his soul, the death dimension eventually spits him and Voldemort out into an unknown realm. There, after dispatching Voldemort for a final time, Harry finds himself meeting Thorin Oakenshield. How... interesting. Eventual Harry/Tauriel
Crossover - Harry Potter & Hobbit - Rated: M - English - Humor/Adventure - Chapters: 15 - Words: 268,066 - Reviews: 1708 - Favs: 6,776 - Follows: 7,949 - Updated: 2/28 - Published: 11/26/2015 - Harry P., Tauriel
Tanya Degurechaff and the Philosopher’s Stone by Half Baked Cat reviews
Tanya Degurechaff finds herself reincarnated into the World of Harry Potter with an invitation to Hogwarts School for Witchcraft and Wizardry. How will this adult veteran of a magical global conflict trapped again inside the body of a young girl navigate the social interactions, the school lessons, and the yearly dangers that fills the school years?
Crossover - Youjo Senki: Saga of Tanya the Evil & Harry Potter - Rated: T - English - Chapters: 16 - Words: 48,472 - Reviews: 315 - Favs: 888 - Follows: 1,116 - Updated: 2/28 - Published: 8/10/2021 - Tanya, Harry P.
Sirius Black and the Desert Hermit by Fictionalogy reviews
Facing Vader on the Death Star, Ben expected to become one with the Force. But the Force had other plans.
Crossover - Star Wars & Harry Potter - Rated: T - English - Fantasy/Adventure - Chapters: 5 - Words: 5,756 - Reviews: 9 - Favs: 37 - Follows: 87 - Updated: 2/28 - Published: 2/8 - Obi-Wan K., Sirius B., Albus D.
Out Of Balance by Venquine1990 reviews
When Yen Sid and the team find Sora in the Realm of Darkness, he's not alone. Something that is only known to Yen Sid, Lea, Kairi and Isa comes out with help of Hades. Wait Hades? The God of The Dead turns out to be on the side of the Potters. Especially Harry, who's ready to go home. Warning: AD/SS Bashing! Takes place Post KH3 & during Goblet. Companion-story to Master Yen Sid.
Crossover - Harry Potter & Kingdom Hearts - Rated: T - English - Family/Friendship - Chapters: 9 - Words: 25,049 - Reviews: 3 - Favs: 24 - Follows: 25 - Published: 2/28 - Harry P., Lily Evans P., Yen Sid, Hades - Complete
Magic of the Force by Vimesenthusiast reviews
Harry's always wondered why the Dursleys hated him. After a nasty beating breaks loose some memories, he starts to experiment only to find he really may be different. After a few a few setbacks he starts to gain control of his powers, only to receive another beating. Pleading with his magic to get him away, he soon discovers he has a great destiny and the family he always wanted.
Crossover - Star Wars & Harry Potter - Rated: M - English - Chapters: 20 - Words: 835,545 - Reviews: 2514 - Favs: 8,072 - Follows: 9,229 - Updated: 2/28 - Published: 10/24/2015 - Aayla S., Harry P.
Don't Tell Me How To Live CHALLENGE by kobra101 reviews
An SI wakes up in the body of a teenage Harry Potter who looks like a black haired-green eyed Paul Wesley instead of Daniel Radcliffe. Silas Doppelganger!Wizard-Siphon Witch Hybrid!SI/Harry Potter
Crossover - Harry Potter & Vampire Diaries - Rated: M - English - Supernatural/Romance - Chapters: 1 - Words: 129 - Reviews: 2 - Favs: 10 - Follows: 7 - Published: 2/28 - Luna L., Katherine, Rebekah, Qetsiyah
A New Legacy by Avain1991 reviews
Sequel to my fiction Legacy! With Harry and friends now in the Pokémon regions it's time to explore and live their new lives. But will the past stay laid to rest or will Harry create a New Legacy all his own! Rated T for language. May change in future. Harry/Hermione no other pairings decided right now.
Crossover - Pokémon & Harry Potter - Rated: T - English - Chapters: 1 - Words: 4,661 - Reviews: 12 - Favs: 318 - Follows: 432 - Published: 2/28 - [Harry P., Hermione G.] N. Tonks, Neville L.
Legacy by Avain1991 reviews
Upon the night on that Halloween Harry Potter was transported to a new world. Now during the Triwizard tournament everyone in the magical world will be shocked to meet the Legacy of one Ash Ketchum. Features a slightly OP Harry, trainer Harry, Harmony pairing, Rated M just to be safe.
Crossover - Pokémon & Harry Potter - Rated: M - English - Chapters: 12 - Words: 70,344 - Reviews: 254 - Favs: 1,569 - Follows: 1,876 - Updated: 2/28 - Published: 4/9/2019 - [Harry P., Hermione G.] N. Tonks, Neville L. - Complete
An Ace In The Hole by aadixon reviews
Harry Potter was never raised by the Dursleys. Instead, he was raised under the watchful eye and tutelage of his mother's half-sister, Dr. Harleen Frances Quinzel. When Harry finally returns to Wizarding world, he isn't quite what everyone is expecting.; AU; Dark Harry, Hermione, Luna, The Joker, Harley
Crossover - Batman & Harry Potter - Rated: M - English - Drama/Romance - Chapters: 18 - Words: 104,225 - Reviews: 749 - Favs: 3,080 - Follows: 3,772 - Updated: 2/28 - Published: 9/10/2015 - [Harry P., Hermione G.] Harley Quinn, The Joker
Star Wars: El Destino de la Fuerza Mágica by Maestros de las Sombras reviews
Un niño ignorante del poder en su interior, que solo ayudó a dos desconocidos, guiado por la bondad de su corazón, alcanzaría un lugar de leyenda, en su planeta natal, y en una galaxia muy muy lejana. Harry entrenado por Jedi OC y Sith OC. Harry Harem.
Crossover - Star Wars & Harry Potter - Rated: T - Spanish - Sci-Fi/Romance - Chapters: 178 - Words: 292,816 - Reviews: 60 - Favs: 138 - Follows: 149 - Updated: 2/28 - Published: 2/11/2021 - [Harry P., Hermione G., Ahsoka T., M. Brood]
Artemisa: Una Ghoul en Hogwarts (Segunda Versión) by Maestros de las Sombras reviews
Luego de morir por sorpresa, enfrentando a Voldemort. Harry despierta en un mundo de engaños y mentiras. Pero algunos seres de gran poder, no están de humor, para que el destino sea controlado por los patéticos humanos. Una nueva oportunidad le es otorgada. Su autentico cuerpo, el amor de sus parejas y de sus familiares. Fem-Harry x Harem Fem-Harry-Ghoul Viaje en el Tiempo.
Crossover - Harry Potter & Tokyo Ghoul/東京喰種トーキョーグール - Rated: M - Spanish - Adventure/Romance - Chapters: 58 - Words: 120,296 - Reviews: 4 - Favs: 23 - Follows: 30 - Updated: 2/28 - Published: 9/24/2021 - [Harry P., Hermione G., Pansy P., Touka K.]
69 Hues of Dipshits: Mitch McConnell's Potluck Orgy and Shrek preggers by BusterManwomb reviews
In a world where Scrappy Doo needs a job and I can't afford the quantities of drugs I need to silence the ghosts, JK Rowling does stupid hateful shit that's actually stupid in a funny way for once, Senator Mitch McConnel takes her advice after fellating his way out of being a creep, and Shrek's dick gets pregananant. It's beautiful. Read it.
Crossover - Harry Potter & Shrek - Rated: M - English - Humor/Parody - Chapters: 4 - Words: 6,171 - Reviews: 1 - Published: 2/28 - Shrek, Princess Fiona, Donkey, Captain Hook
Going to Sleep : Book 1 Growing Up by Nymphprince reviews
He watched as the green spell came towards him. It engulfed him and he did nothing to fight back. Sirius was right, it was easier than going to sleep. I do not own Harry Potter or Vampire diaries!
Crossover - Harry Potter & Vampire Diaries - Rated: T - English - Supernatural/Family - Chapters: 3 - Words: 2,819 - Reviews: 14 - Favs: 37 - Follows: 59 - Updated: 2/28 - Published: 2/1 - Harry P., Elena G.
L'Héritage d'Helheim by memepotter952504 reviews
Hela est propulsée de force dans son corps d'origine. Le corps qu'elle habitait venait d'être assassiné. Mais elle attendait l'âme de son meurtrier avec impatience. Au bout de quelques temps sans le voir arriver, elle apprend de Mort que ce dernier avait enfreint une des lois d'Yggdrasil en se rendant immortel. Ne pouvant rien faire contre cela, ... (Résumé complet à l'intérieur)
Crossover - Harry Potter & Avengers - Rated: T - French - Family/Adventure - Chapters: 18 - Words: 67,326 - Reviews: 92 - Favs: 233 - Follows: 277 - Updated: 2/28 - Published: 6/23/2021 - Harry P., Loki
Family Connections by Sophie3 reviews
Never had a summer passed so quickly for Harry Potter. Sure, the beginning had been a little rough. Nearly being murdered by a cousin he didn't know existed, only to be saved by Sasuke. The rocky start he had had moving to Konoha. But as wonderful of a summer as it was, Harry still couldn't wait to get back to school...Assuming he survived having Team 7 in Diagon Alley.
Crossover - Harry Potter & Naruto - Rated: T - English - Family/Adventure - Chapters: 72 - Words: 170,343 - Reviews: 679 - Favs: 986 - Follows: 1,232 - Updated: 2/28 - Published: 2/10/2020 - Harry P., Naruto U., Sasuke U., Sakura H.
More than Penpals by raspberry dreams reviews
Harry and Spencer meet as children (timelines adapted to make Spencer two years older than Harry). Even though they only spend three weeks together, having the support of a friend, even one he can only communicate with by letter, transforms Harry's attitudes to life and those around him and may even help save his life and win a war.
Crossover - Harry Potter & Criminal Minds - Rated: T - English - Friendship - Chapters: 153 - Words: 282,229 - Reviews: 2295 - Favs: 1,828 - Follows: 2,293 - Updated: 2/28 - Published: 8/23/2019 - Harry P., S. Reid
Ballad of Heroes and Villains by AthanMortis reviews
Harry Potter has been on many adventures. Saving a stone, killing a snake, and saving an innocent man. He's usually been, for the most part, alone on them. But on the eve of his greatest challenge so far, he finally gets some help thanks to a certain dogfather and a family heirloom. Unfortunately, that comes with its own set of problems...
Crossover - Harry Potter & Fate/stay night - Rated: M - English - Adventure - Chapters: 9 - Words: 33,642 - Reviews: 254 - Favs: 903 - Follows: 1,190 - Updated: 2/28 - Published: 11/4/2017 - Harry P.
Searching for Something Lost by Scififan33 reviews
James and Lily Potter were shocked to welcome twins into the world. When Hagrid arrived in the ruins, only one cot was occupied. Harry Potter grew up neglected and unloved but he always knew something was missing. Would that ever change?
Crossover - Harry Potter & Kingdom Hearts - Rated: T - English - Fantasy - Chapters: 5 - Words: 23,305 - Reviews: 26 - Favs: 95 - Follows: 136 - Updated: 2/27 - Published: 7/2/2021 - Harry P., Sirius B., Sora, Riku
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