Harry Potter Crossovers
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The sword of Hogwarts MkII by Sailor Root reviews
*hello again any way this is remade of my HP and fsn fanfic so yeah. Enjoy.* Shirou Emiya was force to transport to another world so that his enemies didn't hunt him or hurt his love ones. That and his knowledge of magecraft sucks. Arm with his old skills, new ones and new allies, one have to wonder what would happen next.
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Adventure - Chapters: 10 - Words: 39,173 - Reviews: 78 - Favs: 453 - Follows: 669 - Updated: 18h - Published: 4/11/2022 - Shirō E., Harry P., Hermione G.
Virtus et Scientia by Quatermass reviews
Long ago, a panicked spell robbed Sir Gideon Ofnir and Dolores the Sleeping Arrow of their daughter. Now, years later, Hermione Granger returns to the world of her birth, with Harry and other outcasts of Magical Britain in tow. But can this motley group do anything to help a shattered world? And what of the strange, cold doll in the possession of Harry's adopted daughter Delphi?
Crossover - Harry Potter & Elden Ring - Rated: M - English - Fantasy/Adventure - Chapters: 30 - Words: 90,027 - Reviews: 184 - Favs: 558 - Follows: 694 - Updated: 19h - Published: 6/28/2022 - [Harry P., Ranni the Witch] Hermione G., Delphi Riddle
Harry Potter: The Sinister Vallely by psychoalessandro180
An ancient dark force is back and Harry Potter must stop it, along the way his love for Muggle Hermione will be tested courtesy of his teacher Dumbledore.
Crossover - Harry Potter & Chronicles of Narnia - Rated: K - English - Adventure/Fantasy - Chapters: 13 - Words: 10,778 - Favs: 1 - Follows: 1 - Updated: 19h - Published: 4/20 - Harry P., Hermione G., Draco M., Gellert G.
The Case of the Man Who Was Wanted by MyDearLadyDisdain reviews
After an inexplicable case in Surrey, Sherlock is after the strangest criminal he's ever encountered: a mass murderer, that has eluded the authorities for almost 14 years. Unfortunately, Sherlock Holmes is the only one that can see right away that this Harry Potter character is completely innocent. And hang on, is that tea set floating? (Harry/Sherlock)
Crossover - Harry Potter & Sherlock - Rated: M - English - Adventure/Romance - Chapters: 37 - Words: 217,913 - Reviews: 841 - Favs: 2,246 - Follows: 3,089 - Updated: 20h - Published: 2/23/2014 - Harry P., Hermione G., Sherlock H., John W.
Midna Potter The Twilight Princess by Super Sonic Wind reviews
This is an AU of my other stories. Fem Harry, Harry is Midna Good Dumbledore, Good Severus, Fem Link at the end of the first Arc and eventual Midna/Link soul bond pairing. rating may change to M at a later date.
Crossover - Legend of Zelda & Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 6,964 - Reviews: 9 - Favs: 43 - Follows: 49 - Updated: 21h - Published: 7/29 - [Midna, Link] Harry P.
Hadrian Stark - Creating Avalon by thelifeandtimes reviews
Harry Potter was tired. He had lived a long life. He watched the muggles and wizards destroy each other and has nothing but regrets. When he is reborn as Hadrian Stark, he will take the opportunity to create a better society even if he has to conquer the world to do it.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Chapters: 26 - Words: 113,894 - Reviews: 1094 - Favs: 3,466 - Follows: 4,527 - Updated: 21h - Published: 8/10/2022
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: 12 - Words: 99,821 - Reviews: 60 - Favs: 338 - Follows: 396 - Updated: 22h - Published: 4/16 - Harry P., Hermione G., Sarah H., Six
Sunrise, Sunset by LillianMarie2 reviews
Hermione is hit with a spell during the final battle that wipes her memory of everything magical. With her parents deceased she goes to live with her cousin and uncle in Forks, Washington. Thus embarking on a new adventure full of unknowns. without certainty of ever regaining her memory or magic she starts a new life, makes new friends and falls in love. Bella/Edward Jake/Hermione
Crossover - Harry Potter & Twilight - Rated: M - English - Romance/Humor - Chapters: 28 - Words: 74,655 - Reviews: 150 - Favs: 375 - Follows: 642 - Updated: 22h - Published: 2/16/2014 - [Edward, Bella] [Hermione G., Jacob]
Tomfoolery by Serenitybymoonlight
Dedication to Fanatical Fics and Where to Find Them! Ricky Bowen isn't the best public speaker, but the want to bring the first-ever drama club to Hogwarts is far more important to him. Wanting to put his script of a musical based on The Boy Who Lived was his dream.
Crossover - Harry Potter & High School Musical: The Musical - The Series - Rated: M - English - Drama/Romance - Chapters: 1 - Words: 1,131 - Published: 22h
Rimuru Tempest and the World of Morons with Magic Sticks by Mu1622 reviews
Follow Rimuru Tempest as he explores the wizarding world...and has a less-than-pleasant experience.
Crossover - Harry Potter & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: T - English - Parody/Fantasy - Chapters: 5 - Words: 21,796 - Reviews: 11 - Favs: 87 - Follows: 105 - Updated: 22h - Published: 4/22 - Rimuru T.
Helena Potter's Journey (Rewrite) by Pheles65 reviews
Tired of the Wizarding World expecting so much from her, and an unwanted Marriage Proposal she has no control over. Helena Potter decided to leave her world with the assistance of two beings. Now she'll work hard to earn her name in this new world filled with fascinating creatures and build her new life with her new family and friends. That is until the past returns and finds her.
Crossover - Pokémon & Harry Potter - Rated: T - English - Adventure/Family - Chapters: 80 - Words: 307,170 - Reviews: 673 - Favs: 810 - Follows: 889 - Updated: 22h - Published: 4/27/2022 - [Steven S./Daigo, Harry P.]
Harry Potter: The Bloodthirster of Khorne by Warmaster.Abaddon reviews
Harry is a squib who is deeply jealous of his magical parents and siblings. A life threatening accident later, he is sent off to live with his Muggle relatives for his own safety with his memory removed. Resentment engulfs Harry. To escape his demons, he enlists in military and joins the SAS. There he meets a Blood God who hates magic as much as him and glorifies war and carnage.
Crossover - Harry Potter & Warhammer - Rated: M - English - Supernatural/Adventure - Chapters: 1 - Words: 13,833 - Reviews: 1 - Favs: 14 - Follows: 15 - Published: 23h - Harry P., James P., Lily Evans P., Khorne
Resurrection by Flesh and Blood by SlyPhoenix reviews
Harry tried to escape the imposed future at the hands of Wizarding Britain. Seven years he tried to escape the trappings of a corrupt wizard society. Pushed through the Veil of Death he finds himself in a Galaxy Far Far Away. Will Harry be tangled in the machinations of a dead Nightsister? Will a lost Nightsister seek to build her order from the grave with the Master of Death?
Crossover - Harry Potter & Star Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 41,231 - Reviews: 23 - Favs: 183 - Follows: 292 - Updated: 23h - Published: 3/26 - [Harry P., Merrin]
The King Who Lived by LuciferSinbad reviews
Hadrian Potter, after being abandoned by his parents was sent to his muggle relatives. Years after he ended up killing a Heretic god and becoming the youngest person in history to become a God Slayer. WBWL mostly canon
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: T - English - Chapters: 10 - Words: 11,036 - Reviews: 63 - Favs: 426 - Follows: 493 - Updated: 9/3 - Published: 6/8/2019
Lion Of Capua by Writing Shop 12 reviews
Things go horribly wrong in the Department of Mysteries and Harry finds himself launched into the veil of death. What happens when Death himself send him spiraling into the past just in time to be enslaved by the Roman Empire? A whole lot of violence, sex, and gladiatorial combat, that's what. (Starts with Gods of the Arena and moves on from there) (Harry x Multi) (Gladiator Harry)
Crossover - Harry Potter & Spartacus: Blood and Sand - Rated: M - English - Adventure/Romance - Chapters: 8 - Words: 39,720 - Reviews: 78 - Favs: 576 - Follows: 676 - Updated: 9/3 - Published: 7/10 - Harry P., Crixus, Doctore, Gaia
Evergreen Quandary and The Darkness From Oz by EvergreenQuandary reviews
Evergreen Quandary was a perfectly ordinary American boy. He loved music, he loved food, and he loved his dad. His whole world shakes when he learns that his mom was a powerful Ozian witch and that the darkness that got to her may also soon get to him. Will his education at Ilvermorny School of Witchcraft and Wizardry be enough to face the darkness, or will he fall as well?
Crossover - Harry Potter & Wicked - Rated: T - English - Adventure/Mystery - Chapters: 13 - Words: 38,355 - Reviews: 2 - Favs: 1 - Follows: 3 - Updated: 9/3 - Published: 6/18 - Isolt S., James S., Elphaba T., Glinda U.
The (Almost) Divine Son by NagixKarm reviews
For a long time, Hera resented that she never had a demigod son. When granting Lily Potter's request for a child, she had no idea that she would get anything like one.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 3 - Words: 7,093 - Reviews: 10 - Favs: 141 - Follows: 211 - Updated: 9/3 - Published: 8/14 - Harry P., Hera
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: 62 - Words: 322,737 - Reviews: 10 - Favs: 32 - Follows: 36 - Updated: 9/3 - Published: 8/31/2022 - OC, Daphne G.
The Ultimate Song of Love by Frankie Husbands Y Ara Hunter
Summary: Female heroines, especially Disney-esque heroines, are known for their many strong qualities such as cleverness, kindness, and loyalty. But, what if they banded together to sing and dance to a song they worked on for a man whose life always needed an extra bit of light? Who else could the song help lift up?
Crossover - Harry Potter & Encanto - Rated: T - English - Hurt/Comfort - Chapters: 25 - Words: 15,076 - Updated: 9/3 - Published: 8/9 - Sirius B., Regulus B., Bruno M.
Dokis At Hogwarts: Year Two by Honeybarry Cutiedoobles reviews
It's that time again for the four friends to once more embark on another magical year of their wizarding education at Hogwarts! What secrets will they uncover? Which shocking revelations will they learn? Who will Natsuki have a nark on this time? Discover the answers to all this and more!
Crossover - Harry Potter & Doki Doki Literature Club - Rated: T - English - Angst/Hurt/Comfort - Chapters: 8 - Words: 61,044 - Reviews: 5 - Favs: 4 - Follows: 8 - Updated: 9/3 - Published: 5/7 - Monika, Natsuki, Sayori, Yuri
A deal with the devil by MeatBunKun reviews
Thomas Grayson is just an ordinary eight-year-old boy, or so he thinks until an incident at the zoo reveals a shocking truth: he's a wizard. While visiting the reptile exhibit, Thomas accidentally sets free a dangerous snake that nearly kills his parents. But before disaster strikes, he discovers that he has the power to speak to snakes and control them.
Crossover - Harry Potter & High School DxD/ハイスクールD×D - Rated: T - English - Fantasy/Supernatural - Chapters: 40 - Words: 84,114 - Reviews: 1 - Favs: 23 - Follows: 21 - Updated: 9/3 - Published: 8/29
Hermione : Agent de liaison by justeMarianne reviews
Hermione se voit confier un nouveau poste aux USA par le bureau des Aurors afin de garder un œil sur les nouveaux super héros qui sortent de l'ombre ou de la glace.
Crossover - Harry Potter & Avengers - Rated: M - French - Adventure/Friendship - Chapters: 6 - Words: 19,813 - Reviews: 1 - Favs: 8 - Follows: 15 - Updated: 9/3 - Published: 8/5 - Harry P., Hermione G., Captain America/Steve R., Bucky Barnes/Winter Soldier
Harry Potter and the Winds of Change by SENIRAM
A British Army Officer joins forces with inhabitants of the wizarding world.
Crossover - Doctor Who & Harry Potter - Rated: K+ - English - Adventure - Chapters: 4 - Words: 3,201 - Follows: 3 - Updated: 9/3 - Published: 8/4
Little Fox by Shadows of Samhain reviews
Perdu au loin, lorsque le voile entre les mondes s'est déchiré, cette nuit là. Qui se douterait qu'un être qui avait tout perdu, trouverait une nouvelle lueur d'espoir dans les cris d'un enfant ayant été marqué par la mort. Celui que l'on chasse a, pour la première fois depuis longtemps, trouver une raison à son combat. (3.100 views)
Crossover - Harry Potter & Witcher - Rated: T - French - Drama/Family - Chapters: 21 - Words: 121,710 - Reviews: 55 - Favs: 51 - Follows: 74 - Updated: 9/3 - Published: 10/1/2022 - Harry P., Iorveth
Nico Di Angelo at Hogwarts (Book 1) by GazelleRLG reviews
Without any time given to grieve Bianca's death, Nico is thrust into a new world of magic as a Mistform copy of him trails after King Minos in the Labyrinth. Will Nico survive his first year of Hogwarts and make it back to the world of demigods? Or will he get dragged into the chaos that follows Harry Potter?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 7 - Words: 6,958 - Reviews: 1 - Favs: 15 - Follows: 17 - Updated: 9/3 - Published: 1/25 - Harry P., Hermione G., Nico A., Hecate
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