Harry Potter Crossovers
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Son of a Shinigami by Nymphprince reviews
Harry Potter is a bit different from what everyone expected. As he starts his first year at Hogwarts he finds out some well hidden family secrets.
Crossover - Harry Potter & Bleach - Rated: T - English - Spiritual/Family - Chapters: 4 - Words: 10,521 - Reviews: 6 - Favs: 55 - Follows: 83 - Updated: 10/16 - Published: 11/10/2022 - Harry P.
Naruto the Foxy Wizard by Mad Raptor Fanfiction reviews
A single change, Peter killed 2 more muggles, and their child saw him turn into a rat. Only a single pin in destiny needs to be pulled, to change everything.
Crossover - Harry Potter & Naruto - Rated: M - English - Adventure/Drama - Chapters: 7 - Words: 15,418 - Reviews: 193 - Favs: 816 - Follows: 1,081 - Updated: 10/16 - Published: 5/9/2022 - Naruto U.
House of Slayer 3: The Slayer, The Witch & The Key by Brenna's Urbangirl Projects reviews
After learning that Hermione Granger is their long-lost sister. Dawn and Buffy, after accepting Dumbledore's offer to help protect Dawn, head to Hogwarts.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 17 - Words: 92,848 - Reviews: 15 - Favs: 19 - Follows: 31 - Updated: 10/16 - Published: 9/3 - Buffy S., Dawn S., Hermione G.
Taming The Tribrid by storywritersrock reviews
Hope Mikaelson stumbles into the Wizarding World where she has no memory of her past life. She will need the help and guidance of a few unlikely Wizards to help her remember who she was and what she can do. [Set in the Harry Potter Universe & The Vampire Diaries Universe]
Crossover - Harry Potter & Vampire Diaries - Rated: M - English - Romance/Fantasy - Chapters: 70 - Words: 132,868 - Reviews: 1 - Favs: 19 - Follows: 27 - Updated: 10/16 - Published: 7/21 - Albus D., Newt S., Klaus, Hope M.
Majo Kon-ki - The Marriage of Tanya the Witch by Roth9 reviews
With her second life at an end, Tanya accepts a deal to return to her original world and her former life. But as misunderstandings begin to escalate, she may end up chained to Harry Potter… until death do them part.
Crossover - Harry Potter & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Humor/Drama - Chapters: 35 - Words: 251,824 - Reviews: 379 - Favs: 421 - Follows: 562 - Updated: 10/16 - Published: 10/29/2021 - Harry P., Tanya
Out of the Darkness by DebsTheSlytherinSnapefan reviews
Harry left the wizarding world after defeating Voldemort. He attended college and university and gained his doctorate. He meets Ash at a conference while he was trying to prove Atlantis was real. None of them could have predicted the road it would take them down. Starts at the begining of Ash's Second Book. No Tory. Slash Harry/Acheron.
Crossover - Harry Potter & Dark-Hunter series - Rated: M - English - Chapters: 36 - Words: 116,925 - Reviews: 1964 - Favs: 1,998 - Follows: 2,215 - Updated: 10/16 - Published: 10/11/2012 - Harry P., Acheron/Ash
Jack Frost and the Prisoner of Azkaban by Ugly-Duckling123 reviews
(book 3) Jack Frost, Harry Potter and their friends are starting their third year at Hogwarts come September, but this year they need to be more careful than last year because this year, there is a breakout from the wizard prison, Azkaban and he seems to be after Harry, but is that really the case..?
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Chapters: 61 - Words: 116,447 - Reviews: 151 - Favs: 98 - Follows: 103 - Updated: 10/16 - Published: 6/4/2020
Alpha by Takeshiozo reviews
James and Lily have an eldest son who was a squib, he grew up loved, shortly after graduating from university, he joined the Royal Marines. A few years later, he was offered the chance to work with InGen. And now, years later, he and his girlfriend are sent to Hogwart to watch his life. -Watching the Movies-
Crossover - Harry Potter & Jurassic Park - Rated: M - English - Adventure/Sci-Fi - Chapters: 7 - Words: 19,302 - Reviews: 9 - Favs: 57 - Follows: 70 - Updated: 10/9 - Published: 9/27 - [OC, Claire] Harry P.
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: 51 - Words: 192,149 - Reviews: 166 - Favs: 62 - Follows: 79 - Updated: 10/16 - Published: 8/10/2021 - Buffy S., OC, Tom R. Jr., OC
Un soupçon de magie by Ginnymione.lily2 reviews
Crossover Harry Potter et Umbrella Academy Résumé : Et si les Hargreeves faisaient leur entrée à Poudlard en même temps que Harry, Ron et Hermione. Attention : pour coller à l'univers de JK Rowling, ici les frères et sœurs Hargreeves seront nés en 1980.
Crossover - Harry Potter & Umbrella Academy - Rated: T - French - Supernatural/Adventure - Chapters: 34 - Words: 76,319 - Reviews: 2 - Favs: 4 - Follows: 4 - Updated: 10/16 - Published: 8/19
Harry Potter in Storybrooke by USANAguy reviews
After the downfall of Lord Voldemort, what happens when the Magical Congress of America sends three young witches and wizards to investigate a mysterious magical phenomenon in the state of Maine.
Crossover - Harry Potter & Once Upon a Time - Rated: T - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 52,392 - Reviews: 18 - Favs: 51 - Follows: 75 - Updated: 10/16 - Published: 5/29 - Harry P., Hermione G., Emma S., Regina M./The Evil Queen
Harry and the Unexpected by ts-29 reviews
What would happen if SG1 brought someone back on there first Mission after killing Ra
Crossover - Stargate: SG-1 & Harry Potter - Rated: K - English - Romance - Chapters: 15 - Words: 23,129 - Reviews: 173 - Favs: 548 - Follows: 819 - Updated: 10/16 - Published: 5/30 - S. Carter, Harry P., Hermione G.
Weapon M by JaguarAJG reviews
Kidnapped at a young age, Harry Potter has become Weapon M, the greatest Weapon that Weapon Plus had ever produced. With nearly a decade of successful missions, his record speaks for its self. But when the program begins to fall apart, the trouble is about to begin... X-Men/Harry Potter, Weapon!Harry, Harry/X23. Main plots begins with GOF.
Crossover - X-Men & Harry Potter - Rated: T - English - Fantasy/Angst - Chapters: 17 - Words: 51,206 - Reviews: 118 - Favs: 620 - Follows: 838 - Updated: 10/16 - Published: 2/7 - James H./Wolverine/Logan, Laura K./X-23, Daken, Harry P.
Nephilim Witch by Vorpal Quick Blade reviews
{Note: This is a three way crossover of Devil May Cry, Harry Potter, and Sword Art Online.} Marzanna Sparda, Daughter of Lily Evans and Dante Sparda, younger half sibling to 'the boy-who-lived' Mike Potter. With her birth, the fates of many changed. Marzanna is Fem!Harry.
Crossover - Harry Potter & Sword Art Online/ソードアート・オンライン - Rated: M - English - Romance/Fantasy - Chapters: 62 - Words: 637,223 - Reviews: 766 - Favs: 1,978 - Follows: 2,109 - Updated: 10/16 - Published: 7/25/2015 - [Harry P., Kirito/Kazuto K.]
New World Blues by lisbeth00 reviews
Frustrated with work, furious at the Ministry, and fearful of commitment, Quinn Delilah Potter is listless and self-destructive. Thankfully, finding herself in another world is exactly the kind of fresh start she never wanted or asked for. The ocean is vast and full of mystery, and sailing alongside a bunch of maniacs as mad as her seems as good a way as any to see it all.
Crossover - Harry Potter & One Piece - Rated: M - English - Adventure/Supernatural - Chapters: 13 - Words: 61,426 - Reviews: 75 - Favs: 211 - Follows: 294 - Updated: 10/16 - Published: 9/14 - Harry P., Strawhat Pirates
Yours, In Eternity by madcrazystoryteller reviews
For normal people, words like fate, coincidence, destiny are just that, mere words. But when it comes to Harry Potter, these are not just words, rather, a way of life. So when Harry Potter is forced to go on a vacation to Las Vegas for new year, normalcy was never an option. Is it any surprise then that his normal relaxing new year vacation ends up with him getting married?
Crossover - Harry Potter & Twilight - Rated: M - English - Romance/Supernatural - Chapters: 1 - Words: 3,875 - Reviews: 3 - Favs: 37 - Follows: 65 - Published: 10/16 - Harry P., Alice
Warded Trunks by wintergreen825 reviews
This is a place to stash tiny little ficlets that I don't feel warrant posting on their own. It's considered complete, despite being updated, because each "chapter" is finished. Everything varies.
Crossover - Harry Potter & Supernatural - Rated: T - English - Chapters: 7 - Words: 19,340 - Reviews: 2 - Favs: 34 - Follows: 25 - Updated: 10/16 - Published: 3/28 - Complete
Stray Family and their Quirks by WhimsyGirl reviews
For Harry, getting into trouble isn't anything new. But he did NOT mean getting-into-another-world kind of trouble when he rushed into the Veil to get Sirius back. Nor did he expect getting skills upon arrival. The catch? Sirius isn't with him at all...and he's in the middle of the woods all this time. Maybe living with the monsters will be nicer...human society failed them anyway.
Crossover - Harry Potter & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: T - English - Fantasy - Chapters: 3 - Words: 9,931 - Reviews: 10 - Favs: 51 - Follows: 69 - Updated: 10/16 - Published: 10/14 - Harry P., Sirius B.
Divided by Lady Gallatea Ravenclaw reviews
Another Kryptonian baby was sent to Earth and survived... until he died at the hands of Lord Voldemort. Now his son, the first half-Kryptonian, is coming into his powers and has questions for the Last Son of Krypton.
Crossover - Harry Potter & Justice League - Rated: T - English - Adventure/Family - Chapters: 13 - Words: 35,393 - Reviews: 281 - Favs: 1,689 - Follows: 2,300 - Updated: 10/15 - Published: 10/21/2018 - Harry P., Clark K./Kal-El/Superman, Bruce W./Batman, Lois Lane
Hogwarts Sex Education by Firemione
Harry and Hermione are the best friends for life and now they entered into a new pace of their life, where they meet new faces, have new experiences and learn about friendship, sex and also... love.
Crossover - Harry Potter & Sex Education - Rated: M - English - Romance/Drama - Chapters: 3 - Words: 4,935 - Favs: 5 - Follows: 10 - Updated: 10/15 - Published: 10/9 - Harry P., Ron W., Hermione G., Ginny W.
Across To Elsewhere by Wondla Master reviews
Basically, what type of havoc would ensue on canon if a female Harry Potter (Harrietta Potter) and Son Goku started out as childhood friends. This is my take on it anyway. Also cross-posted on Wattpad and Archive. (I don't own the cover image, but it is a really nice representation of what I'm imagining for this story. If you know the artist, I'd love to give them credit!)
Crossover - Harry Potter & Dragon Ball - Rated: M - English - Friendship/Hurt/Comfort - Chapters: 16 - Words: 85,128 - Reviews: 33 - Favs: 59 - Follows: 79 - Updated: 10/15 - Published: 9/7 - [Harry P., Goku] Hermione G.
The Mutant Witch by 0-dracarys-0 reviews
Harry Potter x X-Men Fem!Harry Fem!Harry x Theo Nott
Crossover - Harry Potter & X-Men: The Movie - Rated: M - English - Family - Chapters: 6 - Words: 13,762 - Reviews: 3 - Favs: 21 - Follows: 29 - Updated: 10/15 - Published: 9/17 - [Theodore N., OC] [OC, Regulus B.]
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: 32 - Words: 107,103 - Reviews: 291 - Favs: 689 - Follows: 846 - Updated: 9/26 - Published: 10/7/2021 - Harry P., Ainz, Albedo, Shalltear B.
Assassins in the Wizarding World by FireWolf674 reviews
Akame, Leone, Esdeath and Tatsumi were hunting Danger-Beasts when a mysterious figure sends them to a different dimension. Now stuck in a world filled with magic, can they find a way back or will they be stranded in a world they dont know? Pairings: Tatsumi X Akame X Leone X Esdeath. Harry X Susan X Daphne. Harry Potter Fourth Year.
Crossover - Harry Potter & Akame ga Kiru/アカメが斬る - Rated: T - English - Adventure/Romance - Chapters: 21 - Words: 113,586 - Reviews: 74 - Favs: 196 - Follows: 222 - Updated: 10/15 - Published: 3/18/2021 - [Harry P., Susan B.] [Tatsumi, Akame]
Harry Potter of Lorien by stargatesg1fan1 reviews
How would the Lorien Legacies be different if Harry Potter woke up in that universe in the body of Number Four? Hermione/Harry/Sarah Hart/Six pairing. Gary Stu-Harry. God-Like Power.
Crossover - Harry Potter & Lorien Legacies - Rated: M - English - Sci-Fi/Romance - Chapters: 15 - Words: 123,566 - Reviews: 63 - Favs: 374 - Follows: 433 - Updated: 10/15 - Published: 4/16 - Harry P., Hermione G., Sarah H., Six
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