Harry Potter Crossovers
Filters
51.8K | Page 1 2 3 4 11 .. Last Next »

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: 64 - Words: 657,617 - Reviews: 769 - Favs: 1,988 - Follows: 2,123 - Updated: 10/30 - Published: 7/25/2015 - [Harry P., Kirito/Kazuto K.]
The Strawhat Wizard Year 1 by Piraite apprentice
Basically it’s what if Luffy was in the Harry Potter world just a bit different than you might think also characters will might have moments that are slightly ooc and Luffy won’t be as dumb in this universe since he isn’t being raised by bandits but powerful and successful wizards (p.s this is my first crossover story so I would appreciate any feedback anyone might have)
Crossover - One Piece & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 3,067 - Updated: 49m - Published: 8h - Luffy, Zoro, Usopp
The Worthy Targaryen by BarbaryLion23 reviews
What will happen when in place of just two Targaryen dying at the tragedy of Summerhall three others die instead, Rhaella Targaryen and her unborn child don't make it, and Aerys not bearing the grief over them passes away, but a new soul takes his place, the soul of a powerful Wizard from another World. Westeros is about to experience what a Worthy Targaryen is. Image By Gencraft.
Crossover - A song of Ice and Fire & Harry Potter - Rated: T - English - Fantasy - Chapters: 7 - Words: 9,981 - Reviews: 10 - Favs: 59 - Follows: 88 - Updated: 4h - Published: 11/1 - Aerys T., Tywin L., Rickard S., OC
Harry Potter El Eterno Kryptoniano by Elpadre2112 reviews
La vida de Harry Potter no es fácil después de todo ser un ser único en la historia del universo no es algo fácil pero el es poderoso y tiene a muchos aliados para ayudarlo para defender la tierra y a sus seres queridos, después de todo el es Superman el vengador mas poderoso. Arco de Thor Un Mundo Oscuro.
Crossover - Harry Potter & Avengers - Rated: M - Spanish - Adventure/Romance - Chapters: 89 - Words: 562,189 - Reviews: 60 - Favs: 155 - Follows: 169 - Updated: 5h - Published: 1/31/2022 - Harry P., OC
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: 72 - Words: 138,557 - Reviews: 1 - Favs: 19 - Follows: 27 - Updated: 6h - Published: 7/21 - Albus D., Newt S., Klaus, Hope M.
The Moon's Glow in the Hunter's Midst by Titan Potter reviews
Harry Potter is the product of an ancient ritual by the Potters summoning a goddess to assist them in their fertility woes. When Artemis responds, she blesses them with a child, her child. Years go by and with the passing of James and Lily, Harry is alone. But as he gets older he catches his mother's eye and as he moves forward with his life, he learns demigod life is never easy.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Chapters: 10 - Words: 47,980 - Reviews: 68 - Favs: 599 - Follows: 869 - Updated: 6h - Published: 3/14 - [Daphne G., Harry P.] Artemis, OC
Raised by overlords by kingleo.chuenchom reviews
Harry Potter was abused all his life that was until he was saved by the demon overlords and the king of hell himself. How will the wizarding world react to the boy who lived having a dark core and his also a demon but was also raised by the most feared demons. WARNING: CONTAINS BL AND HARRY POTTERS NAME WILL CHANGE ALSO DARK THEMES
Crossover - Harry Potter & Hazbin Hotel - Rated: M - English - Hurt/Comfort/Family - Chapters: 2 - Words: 2,058 - Reviews: 18 - Favs: 109 - Follows: 127 - Updated: 6h - Published: 9/20/2020 - Harry P., Draco M., Lucifer, OC
Harry Addams by kingleo.chuenchom reviews
What if Harry had killed the Dursley, What if Harry got adopted by the Addams Family and what if Harry meets Ciel Phantomhive and he was Harry mate and what if Harry got put into Slytherin how well things change. This fanfic has Yaoi in it if you don't like it please don't read it thank you
Crossover - Harry Potter & Kuroshitsuji - Rated: M - English - Hurt/Comfort/Romance - Chapters: 8 - Words: 12,486 - Reviews: 41 - Favs: 148 - Follows: 176 - Updated: 6h - Published: 10/31/2019 - Harry P., Ciel P.
Chitsute Book 4 - A medical ninja in Hogwarts by willpower513
After the tragic loss of her two ninja teammates for which she felt responsible, Akira Chitsute is completely desperate. Her whole life is a mess now as she doesn't want to be a ninja or a fourth year student in Hogwarts anymore. But fate will decide otherwise and people crossing her path will have to be very careful as she isn't in the mood to hold back her punches.
Crossover - Harry Potter & Naruto - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 11,741 - Favs: 2 - Follows: 2 - Updated: 7h - Published: 9/1
FateGrand Family by Pheles65 reviews
Petunia and Vernon Dursley had enough of the boy named Harry Potter. His out-of-control magic in the household made them abandoning him in an Orphanage. Alone and scared, Harry felt like nobody loves him that is until a certain master visited the Orphanage. How will this go for Harry? Will he find the love he was yearning for?
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Family/Supernatural - Chapters: 31 - Words: 114,173 - Reviews: 831 - Favs: 719 - Follows: 843 - Updated: 7h - Published: 7/18/2021 - [Ritsuka F., Mashu/Shielder] Harry P.
Harry Potter the Sorcerer Supreme by FavoriteAuthor reviews
When Lily was pregnant with Harry, she knew that he would grow up to become one of the strongest practitioners of magic in the world. But she likely never expected he would become the Next Sorcerer Supreme in the Marvel Cinematic Universe. The real Master of Death has arrived in the MCU prepared for what comes next, but is it prepared for him. Full of Villians, Heros, Costumes and
Crossover - Harry Potter & Avengers - Rated: T - English - Romance - Chapters: 3 - Words: 16,393 - Reviews: 17 - Favs: 328 - Follows: 533 - Updated: 9h - Published: 10/8 - [Harry P., Black Widow/Natasha R.] Iron Man/Tony S., Spider-Man/Peter Parker
Harry Potter and The Goblet of Fire (Sonic Style) by Jacob Marley1991 reviews
After a very chaotic summer Silver the Hedgehog returns to Soleanna fo rhis fourth year. He discovers that the school will be hosting a legendary event this year but it's soon revealed Silver will have to do more than spectate
Crossover - Harry Potter & Sonic the Hedgehog - Rated: T - English - Mystery/Supernatural - Chapters: 32 - Words: 104,046 - Reviews: 3 - Favs: 3 - Follows: 3 - Updated: 10h - Published: 10/7 - Sonic, Silver, Coral, Razor
Detective Mystery by Cam-Moggy reviews
Follows my OC as Katsuragi Yako's older sister. She help Yako with her job as being a high school detective. Of course, a touch of romance and the mystery behind who she is, is heavily involved.
Crossover - Harry Potter & Majin Tantei Nōgami Neuro - Rated: M - English - Mystery/Romance - Chapters: 27 - Words: 109,162 - Reviews: 27 - Favs: 37 - Follows: 22 - Updated: 11h - Published: 6/20/2018 - [OC, Neuro N.] Yako K., X - Complete
The Case of the Hogwarts Christmas Mystery - A Sherlock Holmes Tale by samurai-cat-7 reviews
Sherlock and Watson (both Muggles) are commissioned by Headmistress Hermione Granger to investigate a perplexing murder at Hogwarts.
Crossover - Harry Potter & Sherlock - Rated: T - English - Mystery/Adventure - Chapters: 12 - Words: 18,253 - Reviews: 7 - Favs: 4 - Follows: 16 - Updated: 11h - Published: 12/21/2022 - Hermione G., Draco M., Sherlock H., Mycroft H.
Où Zeleph et Natsu aident le Trio d'Or by NeahCampbell54 reviews
Voldemort est de retour et Dumbledore a conscience qu'ils ne pourront pas le vaincre sans aide. Alors il embauche le mage noir Zeleph et Natsu en tant que professeur de défense contre les forces du mal afin qu'ils aident Harry à obtenir les clés pour vaincre Voldemort mais aussi pour donner des armes aux élèves pour survivre à la guerre qui sera bientôt là.
Crossover - Harry Potter & Fairy Tail - Rated: K+ - French - Adventure/Family - Chapters: 17 - Words: 35,779 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 11h - Published: 10/27 - Harry P., Natsu D., Zeref
The Blue Witch by Sacred Storyline
On her 17th birthday, Hermione Granger and Severus Snape find themselves in a very different world in the middle of a very different war. Aragorn is pleased a new Istar has come at just the right time, as Black Riders from the East have begun to instill terror among the Free Peoples of Middle Earth. Will their presence make a difference? Will they be changed by their experience?
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure - Chapters: 1 - Words: 3,821 - Favs: 2 - Follows: 2 - Published: 12h - Hermione G., Severus S., Gandalf, Aragorn
El tío que no sabía que tenía by xXHoly QueenXx reviews
Harry es enviado por los Dursley con otro de sus tíos llamado Sawada Tsunayoshi antes de empezar el quinto año en Hogwarts sin contar que ha sido expulsado de Hogwarts. Ese tío que creyó como los Dursley resulto ser un muchacho apenas y 2 años mayor que el, ¿Qué aventuras vivirá Harry con su tío? Actualizado: 03 de noviembre 23
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: K+ - Spanish - Family/Adventure - Chapters: 5 - Words: 13,672 - Reviews: 42 - Favs: 88 - Follows: 114 - Updated: 12h - Published: 4/3/2014 - [Harry P., Draco M.] [Reborn, Tsuna/Tsunayoshi S.]
La Magie & La Sorcellerie : Les quatre cités cachées by tchiichan reviews
Voldemort attaque une jeune femme et son petit frère au cœur de la cité antique Maya. Il vole une pierre, et les anciennes civilisations se découvrent. Et les sorciers doivent faire face à la Vraie Magie. Cette fanfiction mélange de nombreuses mangas et films, tel que Harry Potter, la Reine des Neiges, Yu-Gi-Oh et Card Captor Sakura. Bonne Lecture à tous !
Crossover - Harry Potter & Yu-Gi-Oh - Rated: K - French - Mystery/Drama - Chapters: 36 - Words: 75,607 - Reviews: 10 - Favs: 7 - Follows: 8 - Updated: 13h - Published: 8/10/2021 - Voldemort, Albus D., Atem, Set
Lady of Silver by Reveriewastaken reviews
Through sleepless days and dreamless nights, she found herself bound to walk under moonlight, towards freedom. She wouldn’t stumble, under silver strands she had no fear of falling. Fem!Harry
Crossover - Harry Potter & Vampire: The Masquerade - Rated: T - English - Mystery/Romance - Chapters: 3 - Words: 6,242 - Reviews: 2 - Favs: 11 - Follows: 18 - Updated: 14h - Published: 10/14 - Hermione G.
Forgotten Potter by Takeshiozo reviews
James and Lily have an eldest son, but sadly he went missing at the age of 5. As he was taken to the Red Room for a special project... And now, years later, he's sent to Hogwarts with his fiancée and the Avengers to watch his life... -Watching the Movies-
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Humor - Chapters: 6 - Words: 19,934 - Reviews: 8 - Favs: 87 - Follows: 119 - Updated: 15h - Published: 9/28 - [OC, Wanda M./Scarlet Witch] Harry P., Black Widow/Natasha R.
El caos es una obligacion by nightgt429 reviews
cuando un incidente te catapulta a una nueva vida, lo unico que uno puede hacer es apretar las nalgas y avanzar hacia lo inevitable, aunque con la ayuda de un poder superior detras de tu espalda solo la diversion y el caos tendran lugar en la tierra, ya que si a el lo convierten en ella nadie tiene derecho a algo de tranquilidad
Crossover - Harry Potter & Anime X-overs - Rated: M - Spanish - Humor/Adventure - Chapters: 71 - Words: 367,076 - Reviews: 11 - Favs: 36 - Follows: 40 - Updated: 18h - Published: 8/31/2022 - OC, Daphne G.
Tanya, The snake of Hogwarts by J-More reviews
After Dying a second time Tanya finds herself once again in an orphanage, this time in the UK. A miserable life if it weren't for her being able to use magic, or at least a part of what she could do in her last world. However, her life would take a 180 degree turn when a Howarts Invitation letter would arrive at her orphanage.
Crossover - Harry Potter & Youjo Senki: Saga of Tanya the Evil - Rated: K - English - Chapters: 13 - Words: 55,444 - Reviews: 198 - Favs: 562 - Follows: 805 - Updated: 19h - Published: 11/27/2022 - Draco M., Voldemort, Albus D., Tanya
Rich, Spoilt, Broken by anamascarell07
"Playing with magic comes with a price"
Crossover - Harry Potter & Shadowhunters - Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 16,564 - Favs: 2 - Follows: 3 - Updated: 19h - Published: 11/2 - [Hermione G., OC] [Magnus B., Alec L.]
The Wizard And The Fairy by Empv reviews
Mal and Harry are both from different schools who are rival schools but after meeting each other at a football game.The two of them started having feelings for one another but how will their love survive during their schools rivalry? Well read and find out...
Crossover - Harry Potter & Descendants, 2015 - Rated: T - English - Romance/Drama - Chapters: 3 - Words: 525 - Reviews: 2 - Favs: 10 - Follows: 12 - Updated: 19h - Published: 9/29/2021 - Harry P., Mal
Harry Potter and the Meat Bicycle built for Two by SomeGuy164 reviews
Krieg the Psycho is well known on the planet of Pandora as the Psycho with a Conscience. But where does Krieg come from, and what happens when the people he once belonged to want him back? Takes place during GoF with WGWL, DumblesBashing, AliveGoodPotters First attempt at writing a fanfic please be nice.
Crossover - Harry Potter & Borderlands - Rated: M - English - Chapters: 7 - Words: 10,535 - Reviews: 24 - Favs: 138 - Follows: 172 - Updated: 20h - Published: 6/18 - Harry P., Maya, Tiny Tina, Krieg
51.8K | Page 1 2 3 4 11 .. Last Next »