Harry Potter Crossovers
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Magia, Hechicería & Pokemon by N. Ageless reviews
Draco Malfoy después de su primer año en Hogwarts, es trasportado al Mundo Pokémon. (También se Publica en Ao3).
Crossover - Harry Potter & Pokémon - Rated: T - Spanish - Friendship/Adventure - Chapters: 19 - Words: 30,997 - Reviews: 3 - Favs: 10 - Follows: 12 - Updated: 9/13 - Published: 8/28/2021 - Draco M.
A Truly Magical Adventure by alatarial1328 reviews
What if you discover you were not only in possession of magic, but you were part of a grander plan? What if you discovered you were in love with a Nordic, ancient Vampire? What if you were the lynch-pin that could save the wizarding world, but you didn't even know it existed? What if Draco married Ron Weasley? For the answers you seek, look within! HP/TB X-Fic, M-Rated
Crossover - Harry Potter & True Blood - Rated: M - English - Humor/Supernatural - Chapters: 20 - Words: 60,633 - Reviews: 6 - Favs: 23 - Follows: 28 - Updated: 9/13 - Published: 6/3/2017
Hermione's Hounds by AalisEliza reviews
The second Wizarding War didn't end well. Hermione Granger turns to an alternative source for help, and the consequences she didn't anticipate suck her into another world. (Series of short stories that are connected.)
Crossover - Harry Potter & Supernatural - Rated: M - English - Chapters: 37 - Words: 47,684 - Reviews: 264 - Favs: 471 - Follows: 578 - Updated: 9/13 - Published: 10/6/2019 - Hermione G., Crowley
¡Mis padres son vampiros! by Rebe Marauder reviews
Harry además de ser criado por su familia, será también criado por varios vampiros. ¿Qué aventuras le depararán a nuestro querido mago?
Crossover - Harry Potter & Twilight - Rated: M - Spanish - Humor/Romance - Chapters: 35 - Words: 43,996 - Reviews: 92 - Favs: 139 - Follows: 153 - Updated: 9/13 - Published: 10/29/2017 - Harry P., James P., Edward, Sam
That Time Slimes were my Family by Pheles65 reviews
After the events of Second Year at Hogwarts, Harry Tempest: Son of Rimuru Tempest gains more power beyond anyone in the Wizarding World. With a goal in mind, he is determined to make it into a reality having support from his nation, the people he saved, and his father also...a sister? Now having a sibling join the fray how would it affect him and his goals?
Crossover - Harry Potter & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: T - English - Adventure/Family - Chapters: 5 - Words: 20,011 - Reviews: 71 - Favs: 540 - Follows: 622 - Updated: 9/13 - Published: 5/10 - Harry P., Rimuru T.
The Dragon and His Fairy Godmother by megamatt09 reviews
Harry's down in the dumps after his fourth year. Things get more interesting when a woman shows up claiming to be his Fairy Godmother. Maybe things are on track to change for the better? Debauched and not for children. Harry/Multi.
Crossover - Harry Potter & Legends of Tomorrow - Rated: M - English - Supernatural/Adventure - Chapters: 12 - Words: 72,226 - Reviews: 47 - Favs: 433 - Follows: 508 - Updated: 9/13 - Published: 7/4 - [Harry P., Nora D., Astra L., Fleur D.]
Little Lightning DiNozzo by Ijustwanttobeme reviews
After a beating lands 4 year old Harry Potter in the Hospital it is discovered Tony DiNozzo is his father. Tony must step up with some help from his Boss and Partner to help raise Harry with all the new adventures they will go on. *This is also being written on AO3 on my account ijustwanttobeme**
Crossover - Harry Potter & NCIS - Rated: T - English - Chapters: 29 - Words: 44,238 - Reviews: 14 - Favs: 162 - Follows: 197 - Updated: 9/13 - Published: 7/24 - Harry P., Jimmy P., Leroy Jethro Gibbs, Tony D.
Barnabas Collins and His Mate by Severussnape1984
Amethyst Waters moves from Hogwarts to Collinsport, Maine. Barnabas finds out of who and what she is and he falls deeply for her.
Crossover - Dark Shadows & Harry Potter - Rated: M - English - Romance/Horror - Chapters: 1 - Words: 1,281 - Published: 9/13 - OC
The Reincarnation Of The Silver Millennium Couple by Saranghae Tenshi reviews
Harry Potter, boy wizard who saved the wizarding world. However, did you know he's a reincarnate? Did you also know that he already has a lover that isn't Ginny? Taken by Pluto to grow up with his onīsan, Harry grows up alongside Usagi & fights with her as a Senshi. When the wizarding world finds him, he's not going with them without a fight. A HarryღUsagi pairing - Hiatus
Crossover - Sailor Moon & Harry Potter - Rated: K+ - English - Romance/Adventure - Chapters: 9 - Words: 23,659 - Reviews: 42 - Favs: 196 - Follows: 217 - Updated: 9/13 - Published: 3/14 - [Usagi T./Serena/Bunny/Sailor Moon, Saphir/Sapphire, Harry P.] Sailor Senshi/Sailor Scouts
The Salem Settlement by Griff1007 reviews
In one moment, the earth burned and they all required just one thing; survival. So the Room provided. Two-Hundred years later, six wizards and witches come back to reality and find a world destroyed. A letter, telling of the last surviving wizards, leads them to Salem where they must fight once again to survive. /Adopted from Fulminanz. Read first 3 chapters under his name.
Crossover - Harry Potter & Fallout - Rated: M - English - Chapters: 24 - Words: 216,040 - Reviews: 187 - Favs: 391 - Follows: 504 - Updated: 9/13 - Published: 7/26/2017
The Lost Witch by Dahlia DeWinter reviews
Emma Winter gets separated from her family due to a magical object and is thrown into an unknown place in the process. Will the witch ever get the answers she seeks while finding her way in a new world filled with dangers? Not a tenth walker story. Slow burn. Lemons. Rated M for smut down the line. AU. A new chapter is posted every week.
Crossover - Harry Potter & Lord of the Rings - Rated: M - English - Romance/Friendship - Chapters: 17 - Words: 87,014 - Reviews: 5 - Favs: 30 - Follows: 46 - Updated: 9/13 - Published: 5/27 - OC, Glorfindel, Thranduil
Salazar Snape by BloodyBlackRose13 reviews
This was originally supposed to be a HP only but ended up as HP/YGO somehow. I am looking for a beta reader. Salazar Slytherin gets thrown into the future and into his 6 year old body. Severus Snape adopts him and they have an adventure that changes Hogwarts and the magical world forever. This story is absolutely chaotic, so please forgive me. I ended up making a lot of lefts.
Crossover - Harry Potter & Yu-Gi-Oh - Rated: T - English - Adventure - Chapters: 19 - Words: 32,335 - Reviews: 1 - Favs: 20 - Follows: 21 - Updated: 9/13 - Published: 9/1/2021 - [Salazar S., Dartz] Severus S., Yami Bakura
Kira Black and the Hogwarts Drama by BloodyBlackRose13 reviews
After finding out his whole life was a lie, Harry goes back to the beginning, but now he has help from Egypt's infamous Bandit King. How will they change the world?
Crossover - Harry Potter & Yu-Gi-Oh - Rated: M - English - Fantasy - Chapters: 23 - Words: 22,694 - Reviews: 16 - Favs: 65 - Follows: 73 - Updated: 9/13 - Published: 3/26 - [R. Bakura, Thief Bakura] Harry P., Severus S.
Daisy Potter and the Wedding (Harry Potter ff, Book 8) by rainbowselenaog
Daisy returns for her final year at Hogwarts after vanquishing Tom Riddle. She helps her best friend Terry plan his wedding and deals with the drama of being in a polyamorous relationship with twin brothers. And while all this is going on, Daisy has to deal with a final school prank war and the return of a certain demon...
Crossover - Harry Potter & Supernatural - Rated: M - English - Romance/Humor - Chapters: 17 - Words: 49,323 - Follows: 1 - Updated: 9/13 - Published: 7/22 - [Fred W., George W., OC] Terry B.
RWBY reads Harry Potter by godzillayay1 reviews
Team RWBY has been sent the entire harry potter series by a mysterious stranger. After convincing team JNPR to read with them they read through Harry Potter's years at Hogwarts.
Crossover - Harry Potter & RWBY - Rated: K+ - English - Adventure/Humor - Chapters: 9 - Words: 38,152 - Reviews: 15 - Favs: 52 - Follows: 55 - Updated: 9/13 - Published: 7/3
A Soul That Has Cheated Death by Literary-Peasant reviews
After the Giant War, Hades sends his children to retrieve a soul that has cheated death. They eagerly accept the mission, believing it is the missing Leo Valdez. Back in Britain, Harry Potter attends his aunt's funeral. A few days later, Camp Half-Blood meets a strange trio, who demands to speak with their leader. Percy quickly realizes this isn't the relaxing summer he hoped for.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 12,209 - Reviews: 11 - Favs: 77 - Follows: 140 - Updated: 9/12 - Published: 4/24 - Harry P., Hermione G., Annabeth C., Percy J.
The Stormreaver by Faykan reviews
A tale of demonic manipulation and a warring Alliance trying to defend their world from a rampaging Horde. Thrown into the mix of this world before he could even walk or talk, Infant Harry Potter is placed into the hands of the most powerful Warlock of his people, Darkness Incarnate himself: Gul'dan, chieftain of the Stormreaver Clan.
Crossover - Harry Potter & Warcraft - Rated: T - English - Adventure/Fantasy - Chapters: 164 - Words: 1,076,031 - Reviews: 1651 - Favs: 2,501 - Follows: 2,627 - Updated: 9/12 - Published: 5/31/2016 - Harry P., Gul’dan
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: 23 - Words: 98,581 - Reviews: 157 - Favs: 393 - Follows: 446 - Updated: 9/12 - Published: 4/27 - [Steven S./Daigo, Harry P.]
Hekate by Axel Alex reviews
Hekate voit sa vie changée lorsque les Dursley furent obligé de l'emmener avec eux en Amérique. Que se passe-t-il ? Qui rencontre-t-il ? Reviendra-t-elle en Grande Bretagne un jour ? Pour savoir tout cela et plus encore je vous invite à venir lire cette histoire. FEM Harry Potter Crossovers HP/Anita Blake
Crossover - Harry Potter & Book X-overs - Rated: K+ - French - Chapters: 9 - Words: 46,053 - Reviews: 53 - Favs: 37 - Follows: 38 - Updated: 9/12 - Published: 6/25
To Kill Lord Voldemort by AlexNameless reviews
In which Genma is reborn as Harry Potter and wakes up at 3 years old knowing the prophecy. Sirius doesn't switch secret keepers but the Potters still die. This is a rewrite of the original attempt.
Crossover - Harry Potter & Naruto - Rated: T - English - Chapters: 4 - Words: 17,208 - Reviews: 12 - Favs: 31 - Follows: 57 - Updated: 9/12 - Published: 4/26 - Harry P., Genma S.
The New War by ComradeChicken reviews
Following her meeting with the Mandalorian, Ahsoka Tano feels the Force calling to her and guides her to a new planet, where humans perform magic. An evil is on the rise, she knows, and although she tries to help, she is never fully trusted by those around her. Through her own investigations and interventions, she tries her best to prevent what she feels is destined to arrive.
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure - Chapters: 7 - Words: 23,737 - Reviews: 9 - Favs: 54 - Follows: 102 - Updated: 9/12 - Published: 3/16 - Ahsoka T.
Magical Sparkmate by ChronoQuantify reviews
Samantha Witwicky wants to leave home and experience the world. Now she's forced into an ancient civil war between the Autobots and Decepticons. For an average witch, she thought this would be easy... until the mechs started fighting over her. (Not the best summary but it will change) Fem!witch!Sam/ Reverse!harem (Optimus/Bumblebee/Soundwave/More)
Crossover - Harry Potter & Transformers - Rated: M - English - Romance/Fantasy - Chapters: 14 - Words: 215,782 - Reviews: 239 - Favs: 452 - Follows: 479 - Updated: 9/12 - Published: 7/1/2020
The Sorcerer Apprentice by inkravens45 reviews
Just as he's starting his new school year, Harry Potter is kidnapped by Darth Vader. Armed with a device that can create portals to other dimensions, the Sith takes the young wizard to a galaxy far, far away, so Lord Sidious can turn him into his new apprentice. To save him, Hermione, Ron and Dumbledore must follow him into the heart of the Empire...and hope they make it out again.
Crossover - Star Wars & Harry Potter - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 28 - Words: 36,549 - Reviews: 2 - Favs: 13 - Follows: 12 - Updated: 9/12 - Published: 9/11 - Han S., Darth Vader, Harry P., Albus D. - Complete
Entre Mystère et Surprise by Serpy-Slyth reviews
...Le-Garçon-Qui-A-Survécu dont nous avons eu l'erreur de bafouer il y a deux ans sous l'influence du Ministre et qui nous aurais déjà sauvés... Un Survivant préventif qui a tenté de mettre notre pays en garde du danger à venir et dont nous avons préférés faire les sourdes oreilles... Un Sauveur qui a disparu depuis quasiment tout autant de temps que la deuxième guerre est déclaré!
Crossover - Harry Potter & Avengers - Rated: M - French - Family/Mystery - Chapters: 2 - Words: 10,093 - Reviews: 4 - Favs: 18 - Follows: 19 - Updated: 9/12 - Published: 6/27
Magically Marvelous by Dasteiza reviews
Living alone in NYC in a completely different world, Harry's boring world it turned inside out when the supernatural comes knocking on his shop door. Will he be dragged into a life of adventure and excitement once again? Of course! Harry/Natasha Harry/Multi
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 4 - Words: 12,645 - Reviews: 78 - Favs: 1,200 - Follows: 1,638 - Updated: 9/12 - Published: 7/2 - Harry P., Black Widow/Natasha R., Agent Maria Hill, Wanda M./Scarlet Witch
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