Harry Potter Crossovers
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Where The Wild Things Roam by AlwaysEatTheRude21 reviews
Fenrir Greyback, on the run from Aurors, stumbles across a feral Werewolf living in the garden of Godric Hollow, naked, wild, and nonverbal. Hemlock Potter has been missing since Voldemort's death in her nursery twenty years ago, and has been presumed dead ever since. The one thing that links the two occurrences? A man called Jeremy Danvers. Clay/Fem!Harry/Nick. Feral!Harry
Crossover - Harry Potter & Bitten - Rated: M - English - Romance/Family - Chapters: 2 - Words: 5,464 - Reviews: 29 - Favs: 107 - Follows: 144 - Updated: 2/12 - Published: 2/5 - [Harry P., Clayton D., Nick S.] Fenrir G.
Harry à Storybrook by Aelita Yoru reviews
Si Harry Potter avait été un personnage de Once Upon A Time... Et le fils du Ténébreux... Qu'aurait été leur histoire à tous? Il est aussi possible que je rajoute des romans, manga ou anime selon mon inspiration.
Crossover - Once Upon a Time & Harry Potter - Rated: M - French - Adventure/Family - Chapters: 65 - Words: 24,278 - Reviews: 38 - Favs: 43 - Follows: 52 - Updated: 2/12 - Published: 4/17/2020
Rise or Fall by Etmunin reviews
A new opportunity was presented to the fallen archangel. While it is neither a good nor a bad one, what is to come of it will nonetheless seal the fate of everything. But he doesn't know about it. How should he? After all, it happened nine months before Harry Potter was born. Genfic, no romance (The story's not dead the author's just slow)
Crossover - Harry Potter & Supernatural - Rated: T - English - Supernatural/Fantasy - Chapters: 8 - Words: 101,688 - Reviews: 48 - Favs: 266 - Follows: 408 - Updated: 2/12 - Published: 12/29/2019 - Harry P., Lucifer
When two worlds collide by CharliaNara reviews
When two worlds collide, it is bound to cause waves. Unfortunately, these two worlds collided through one person, with any luck she will stand the test of being the prize in the middle of a bloody tug of war. Fem!Shikamaru. Male!Ino Probably another poly
Crossover - Harry Potter & Naruto - Rated: M - English - Chapters: 8 - Words: 17,191 - Reviews: 11 - Favs: 75 - Follows: 98 - Updated: 2/12 - Published: 2/5/2020 - Harry P., Shikamaru N., Shikaku N., Team Ten
Harry Potter and the Heroes of UA by DanTeaThree reviews
A new business opens up in London. A new family moves into Private Drive. A new friend approaches a young Harry Potter on the playground. This changes some things.
Crossover - Harry Potter & My Hero Academia/僕のヒーローアカデミア - Rated: K - English - Family/Supernatural - Chapters: 2 - Words: 3,725 - Reviews: 7 - Favs: 66 - Follows: 91 - Updated: 2/12 - Published: 11/13/2021 - Harry P., Hizashi Y./Present Mic, Hitoshi S., Eri
A Cylon going Home: A Harry Potter Story by robert32514 reviews
He thought I was dead. He thought wrong. Now i am coming for him. I will save my people, the Twelve Colonies of Kobol, and reunite with my daughter. There will be no Law, no Code of Conduct. I will find John, and nothing will stand in my way. (Will be rated 'T' for now.)
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 1,603 - Reviews: 20 - Favs: 39 - Follows: 62 - Updated: 2/12 - Published: 10/23/2021 - Harry P., K. Thrace/Starbuck, S. Tigh, Ellen T.
Harry Potter and The Deathly Avenger by LightningLord139 reviews
Harry Potter is the Master of Death. He opens a portal to another dimension where there are superheroes who protect the planet from alien threats. Harry will have to face trials from his enemies and find his place in this world? Follow Harry as he makes new friends, falls in love with a certain witch. Harry/Wanda pairing, Powerful Harry, Master of Death Harry, Soul Bond and others.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 3,752 - Reviews: 27 - Favs: 198 - Follows: 327 - Published: 2/12 - [Harry P., Wanda M./Scarlet Witch] Captain America/Steve R., Iron Man/Tony S.
Encounters by mannd1068 reviews
Two worlds collide when the Gundam Pilots need a place to stay to heal and meet a little boy living under the stairs. They are drawn into an unexpected magical world and Harry has allies, brothers and friends to help him along the way. This is complete, has a few added chapters as well as expanded chapters. I do not plan on writing anymore of this.
Crossover - Harry Potter & Gundam Wing/AC - Rated: T - English - Family/Adventure - Chapters: 15 - Words: 35,990 - Reviews: 59 - Favs: 74 - Follows: 89 - Updated: 2/12 - Published: 10/11/2021 - Complete
Child of Two Worlds by DjinnAtwood reviews
Il a été proclamé le Survivant, déclaré le Sauveur d'Angleterre et un héros pour un mensonge. Si Jon Stark doit devenir un héros, ce sera selon ses propres termes, et pas à cause des lubies d'une société d'hurluberlus. Heureusement pour lui, sa famille est là, et ne laissera personne lui marcher dessus.
Crossover - Harry Potter & Avengers - Rated: T - French - Family/Drama - Chapters: 61 - Words: 94,231 - Reviews: 426 - Favs: 492 - Follows: 632 - Updated: 2/12 - Published: 2/23/2017 - Harry P., Captain America/Steve R., Iron Man/Tony S.
Harry in the Hellmouth by Dasteiza reviews
After a voluntary journey through the Veil of Death, Harry gets pulled to Sunnydale by the power of the Hellmouth. SMUT Lemons
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: M - English - Romance - Chapters: 8 - Words: 21,031 - Reviews: 89 - Favs: 753 - Follows: 978 - Updated: 2/12 - Published: 6/11/2021 - Buffy S., Harry P.
When the Dragon Spoke to the Moon by AppoApples reviews
She wasn't ageing. It was everyone's dream until they had it. Now she's at the beginning, with a ballot of butterflies to change Middle Earth forever. Left behind, Harry Potter finds that yet again Hogwarts is at the crossroads of another war. With his own magic changing and the scandals surrounding him, keeping his family safe has never been more important. xover HP/LordoftheRings
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Chapters: 9 - Words: 43,199 - Reviews: 336 - Favs: 876 - Follows: 972 - Updated: 2/11 - Published: 1/1/2021 - Harry P., Luna L., Hedwig, Legolas
Unexpected Animagus by Lexarius reviews
Harry Potter finds his Animagus form is so much more versatile than expected. The only hitch? The colour.
Crossover - Harry Potter & Teen Titans - Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 6,821 - Reviews: 10 - Favs: 66 - Follows: 93 - Updated: 2/11 - Published: 12/30/2021 - Harry P., Garfield L./Beast Boy
Wands and Walkers by FireAndFangs reviews
When Sirius falls through the Veil in OotP, Harry dives in after him. He finds his godfather in the United States, with no evidence of witches, wizards, and magic as they know it. Instead, they are greeted by one of the walking dead and a crossbow-wielding Muggle with a Sirius-sized temper. Watch them make both friends and enemies as they try to find their way home.
Crossover - Harry Potter & Walking Dead - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 4 - Words: 25,562 - Reviews: 11 - Favs: 48 - Follows: 84 - Updated: 2/11 - Published: 1/4 - Harry P., Sirius B., Daryl D., Carl G.
From Another Time by TegamiBachi25 reviews
Before Reunion's attack on Chernobog, another radicalized group emerges from out of nowhere in an attempt to topple Terra, forcing Talulah and Reunion to engage this group to remove any opposition.
Crossover - Harry Potter & Arknights - Rated: M - English - Supernatural/Crime - Chapters: 2 - Words: 5,828 - Reviews: 1 - Favs: 2 - Follows: 4 - Updated: 2/11 - Published: 1/15 - Voldemort, Talulah
Halfdan Ragnarsson nee Potter by GWTF2005 reviews
Hadrian Potter has decided that he is done with the wizarding world and stepped through the veil, Reborn as Halfdan Ragnarsson follow him as he takes the world by storm and becomes the most famous viking to every live. No slash !OP Harry!, Dumbledore Granger Weasley bashing, Aslaug bashing slight Ragnar bashing !Smart Harry! Pairings Harry and Astrid, May change
Crossover - Harry Potter & Vikings - Rated: M - English - Adventure - Chapters: 5 - Words: 4,117 - Reviews: 14 - Favs: 39 - Follows: 64 - Updated: 2/11 - Published: 1/23 - Harry P., Ragnar
A Gleek by Any Other Name by ginnyrules27 reviews
Mysterious forces lock the New Directions in their choir room during a meeting in which they hash out their knowledge of team mate John Thomas AKA Ted Lupin . The only way out is to read a story, left by unexplained means...a story titled Unexpected Journey. *Inspired by Sirius-Goes-Rawr99*
Crossover - Harry Potter & Glee - Rated: T - English - Friendship/Humor - Chapters: 10 - Words: 31,432 - Reviews: 27 - Favs: 121 - Follows: 123 - Updated: 2/11 - Published: 7/1/2012 - Santana L.
Erised by Hasenpfeffer reviews
The Promised Day goes very, very wrong. Edward Elric, thrust through to the other side of the Gate, grows a deep distrust of wizards and magic, when Nicholas Flamel sends his Philosopher's Stone to Hogwarts, Ed takes it upon himself to keep it safe from them, even if he has to face his past mistakes. Crossposted on Ao3
Crossover - Harry Potter & Fullmetal Alchemist - Rated: T - English - Angst/Hurt/Comfort - Chapters: 8 - Words: 24,520 - Reviews: 20 - Favs: 69 - Follows: 103 - Updated: 2/11 - Published: 10/5/2021 - Albus D., Nicolas F., Edward E., Hohenheim
When Two Worlds Collide by PonyboyCurtis1952
Have you ever wondered what it would be like if our favorite Golden Trio franchise came into contact with a few friends that were just a little strange, weird, and down right peculiar. What's to become of the peculiar when they stumble upon a dark and somewhat intimidating castle outside of the Bermuda Triangle, stay tuned to find out if you dare.
Crossover - Harry Potter & Miss Peregrine's Home for Peculiar Children - Rated: K - English - Fantasy/Adventure - Chapters: 1 - Words: 898 - Favs: 2 - Follows: 2 - Published: 2/11
The Dragon Does the Game of Thrones by megamatt09 reviews
An anthology of shameless smut featuring Harry/Hadrian conquering the women of Game of Thrones. The Dragon King has risen again and winter is not the only thing coming. Not for children. Or the perpetually offended.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Fantasy/Drama - Chapters: 67 - Words: 204,160 - Reviews: 137 - Favs: 555 - Follows: 499 - Updated: 2/11 - Published: 8/15/2021 - [Harry P., Daenerys T., Cersei L., Melisandre] - Complete
Amaryllis - the-girl-time-saved by Kyrostra Ravenstein
(An Unknown Kin rewrite) - There lay the mark upon her skin. Like a brand. A lie. A sin. For how could her soul be destined for another, When her heart continued to beat for her lover? "Fate is but a fickle beast," her uncle would say. And just like the many other times in her past, Rylli Melody Prince will come to find, That the cost of love may once again be too high to pay.
Crossover - Doctor Who & Harry Potter - Rated: M - English - Adventure/Mystery - Chapters: 6 - Words: 28,833 - Favs: 2 - Follows: 2 - Updated: 2/11 - Published: 12/14/2021 - [Barty C. Jr., OC] [9th Doctor, Rose T.]
Three Brothers by J Svogar reviews
Thranduil, Lucius, and Jareth are three brothers whose magic was too powerful for one land to withstand. So, many years ago, they went their separate ways. One rules the Elves, one the Wizards, and one... the Goblins. They haven't spoken in many years, but now something is drawing them back together, for one night only.
Crossover - Labyrinth & Harry Potter - Rated: K+ - English - Fantasy/Supernatural - Chapters: 1 - Words: 3,023 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 2/11 - Jareth, Sarah, Lucius M., Narcissa M. - Complete
Une famille retrouvé,un nouvelle espoir by Attina Serpentard reviews
Resumer: Les Dursley partent en vaccance a Phoenix en Arisona, Harry fera de nouvelle rencontre, trouvera une famille des amis et surtout une nouvelle source de pouvoir.
Crossover - Harry Potter & Criminal Minds - Rated: M - French - Romance/Family - Chapters: 6 - Words: 4,529 - Reviews: 37 - Favs: 124 - Follows: 154 - Updated: 2/11 - Published: 10/22/2014 - Charlie W., Harry P.
The Unrelenting Frozen Seas: Symphony of Tempering by Engineer4Ever reviews
Saved from death by her Father's hand, the Princess meets the Prince and a war torn path has begun. Fem!-Harry. PJO Canon Start. Book 3.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Supernatural - Chapters: 28 - Words: 245,049 - Reviews: 211 - Favs: 461 - Follows: 501 - Updated: 2/11 - Published: 8/13/2020 - Harry P., Annabeth C., Percy J. - Complete
My Heart in Your Hands by DjinnAtwood reviews
Elle était supposée devenir leur Survivante, leur Élue, leur parfaite représentante de la Lumière. Mais depuis quand un kitsune fait-il ce qu'on lui ordonne ? Viola Potter décide de tracer son propre chemin dans la ville de San Fransokyo, et le monde magique tout entier en est bouleversé.
Crossover - Harry Potter & Big Hero 6 - Rated: T - French - Drama/Supernatural - Chapters: 55 - Words: 80,427 - Reviews: 77 - Favs: 78 - Follows: 87 - Updated: 2/11 - Published: 8/31/2017 - Harry P., Hiro Hamada, Tadashi Hamada
A Quiet Life in Mystic Falls by xJLCSAADFRNCx reviews
Azalea Potter decides after the war she needs a break from the wizarding world and moves to a small Muggle town in Virginia. Little does she know that it is full of supernatural entities. She is meeting new friends and a new family member, but can she be happy? FemHarry GirlHarry
Crossover - Harry Potter & Vampire Diaries - Rated: T - English - Family/Romance - Chapters: 27 - Words: 66,373 - Reviews: 284 - Favs: 1,210 - Follows: 1,445 - Updated: 2/11 - Published: 5/5/2017 - Harry P., OC, Alaric S., Klaus
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