Harry Potter Crossovers
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Harry Potter and the Death School by NightMareSorrow reviews
Harry has always been different, this much is true, but what would happen if an older, but newer, style of Magic found him while he was in Diagon Alley for the first time, before his first year? prepare to find out, as Harry takes on Ravenwood in this story! and dont forget that everyones favorite bookworm is coming along for the ride!
Crossover - Harry Potter & Wizard101 - Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 15,752 - Reviews: 20 - Favs: 73 - Follows: 90 - Updated: 1/29 - Published: 9/7/2022 - [Harry P., Hermione G.]
Merlin's Chosen by JediVana reviews
The world is in need of the Once and Future King to protect Albion again, but to do that the immortal Merlin, the man that has learned to live backwards, must be there and he is nowhere to be found. It is now the job of Merlin's Chosen. Only, Harry Potter thinks he's going mental.
Crossover - Harry Potter & Merlin - Rated: T - English - Fantasy/Drama - Chapters: 29 - Words: 95,078 - Reviews: 112 - Favs: 484 - Follows: 651 - Updated: 1/29 - Published: 3/28/2013 - Harry P., Sirius B., Morgana, Merlin
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: 11 - Words: 49,821 - Reviews: 29 - Favs: 176 - Follows: 213 - Updated: 1/29 - Published: 4/22/2023 - Rimuru T.
Sobre Vueltas y el Destino by TheBlackHunting
Harry Potter jamás ha tenido una vida normal. Después de derrotar al señor oscuro, intentando deshacerse de la Varita de Saúco esta lo transporta a otro mundo. Un mundo donde conocerá dragones que lo ayudarán a encontrarle un nuevo sentido a su vida, y a un elfo distrayentemente atractivo. Harry Potter x Legolas. SLASH.
Crossover - Harry Potter & Lord of the Rings - Rated: T - Spanish - Romance/Adventure - Chapters: 1 - Words: 2,503 - Follows: 1 - Published: 1/29 - Harry P., Legolas
Harry Potter and the Supreme Animagus by Lexarius reviews
Harry Potter finds his Animagus form is so much more versatile than expected. The only hitch? The colour. OP!Harry, Harmony, Mentor!Moody
Crossover - Harry Potter & Teen Titans - Rated: T - English - Adventure/Humor - Chapters: 16 - Words: 37,891 - Reviews: 73 - Favs: 391 - Follows: 514 - Updated: 1/29 - Published: 12/30/2021 - Harry P., Garfield L./Beast Boy
Stepping Into The Sky by Raul Fictitious reviews
At the beginning of Harry Potter's seventh year, the Order of Phoenix tastes a crushing defeat and Harry is sealed and banished... never to be found, never to be awoken... until centuries later, he is found by the crew of the spaceship: Serenity.
Crossover - Harry Potter & Firefly - Rated: M - English - Adventure - Chapters: 9 - Words: 52,969 - Reviews: 66 - Favs: 264 - Follows: 444 - Updated: 1/29 - Published: 10/25/2022 - Harry P., R. Tam
Lack A Potter by RandomName41 reviews
Non Magic AU. 1916, Mitzy comes across an orphan kitten one summers eve as she’s walking home from visiting a dear friend in town, she brings him home to Atlas and they adopt the kitten Harry James. The start of something wonderful perhaps?
Crossover - Harry Potter & Lackadaisy - Rated: M - English - Adventure/Family - Chapters: 4 - Words: 6,962 - Reviews: 10 - Favs: 33 - Follows: 28 - Updated: 1/29 - Published: 4/24/2023
The Legacy of House Ordo by Sage1988 reviews
Five souls from Earth survive its end and find themselves in a different galaxy, Harry finds himself born into House Ordo one of the most powerful Mandalorian Houses. As the chaos of the Clone Wars spreads how will he and the others fair?
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 37 - Words: 648,737 - Reviews: 2164 - Favs: 5,033 - Follows: 6,105 - Updated: 1/29 - Published: 2/6/2021 - [Daphne G., Harry P.] [Anakin Skywalker, Padmé Amidala]
Northern Wind by Sage1988 reviews
An accident sends Harry to Westeros in a new body with a new identity, born into House Stark with knowledge of his old world how big an impact will be made? And when the war begins all of Westeros will know the strength of the North. Rated T for the moment but may go up to M later. Girl!Harry. Cover Image is the creation of NyxxNoxx.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Family/Adventure - Chapters: 37 - Words: 552,147 - Reviews: 2736 - Favs: 6,955 - Follows: 8,204 - Updated: 1/29 - Published: 2/5/2021 - Harry P., Eddard S., Catelyn S.
Nuevo Destino by promethea reviews
Cliche de Harry Potter en el mundo del señor de los anillos. solo que un gender bender (fem!Harry) tiene humor absurdo a patadas y es la ama de la muerte con un par de vueltas del destino, como que su alma gemela es Glorfindel el 2 veces nacido. y ella tarda un poquito en darse cuenta por que es algo asi como inepta social y tiene mas traumas (y poderes) de los que puede manejar.
Crossover - Harry Potter & Lord of the Rings - Rated: M - Spanish - Romance/Humor - Chapters: 64 - Words: 338,669 - Reviews: 55 - Favs: 52 - Follows: 51 - Updated: 1/29 - Published: 10/1/2023
Equestrian Vacation by Dragonboy111 reviews
After Twilight perfects her spell to bring her long time penpal Harry Potter to Equestria, she plans a relaxing weekend vacation away from Hogwarts before the Yule Ball. However, fate has other plans as the two are thrust into an adventure of friendship and magic.
Crossover - Harry Potter & My Little Pony - Rated: K+ - English - Friendship/Adventure - Chapters: 57 - Words: 175,219 - Reviews: 179 - Favs: 261 - Follows: 340 - Updated: 1/29 - Published: 1/18/2023 - Harry P., Twilight Sparkle
The Show Must Go On by Ravnstein reviews
In all honesty, I have no idea how to summarise this as I cut it way shorter than I originally intended, only because I felt with the ending, it sort of needed a bit of a prologue/'background fic' to explain it (also explaining why this is only Part One). Basically all I can say is that its a prologue for a prologue - however THAT works... Hope you enjoy! Rated for safety.
Crossover - Harry Potter & Greek Mythology - Rated: M - English - Mystery/Supernatural - Chapters: 1 - Words: 3,003 - Reviews: 2 - Favs: 2 - Follows: 2 - Published: 1/29 - Harry P., Severus S., OC, Poseidon - Complete
PUCCA EN HARRY POTTER Y LA PIEDRA FILOSOFAL by perlapuccabf reviews
Pucca siempre supo que su vida no era normal, era obvio cuando se volvió amiga de un dragón, peleaba con una chica que podía estirar su cabello y entre tantas cosas más extrañas. Pero a pesar de todo eso, jamás se imaginó que una carta de Hogwarts llegaría a su puerta y pondría su mundo y su corazón de cabeza.
Crossover - Harry Potter & Pucca - Rated: K - Spanish - Adventure/Romance - Chapters: 20 - Words: 36,987 - Reviews: 3 - Updated: 1/29 - Published: 9/29/2023 - Harry P., Draco M., Garu/가루, Pucca/뿌까
Domina De Magique by Iracle reviews
It was a secret that Lily Potter was more than she had appeared to be. She was a queen amongst her people and now her heir, with resources from his mother's past, shall bring back his mother's glory. This is a story exploring a universe where Harry can replicate magical phenomena with supernatural abilities expressed by mutants and aliens. With magic and science he shall be king.
Crossover - Harry Potter & Marvel - Rated: T - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 13,655 - Reviews: 11 - Favs: 83 - Follows: 115 - Updated: 1/29 - Published: 5/14/2023 - Lily Evans P., P. Rakepick, Harry P.
Harry Potter the Smartest Avenger by Iracle reviews
A smart preadolescent Harry Potter flies through basic education and become the youngest scientist in history. As a Squib he is magically challenged but refuses to let it hold him back. He discovers the outside world and decides to dive right into it, the world of legends, superheroes, futuristic technology, magic, spies, and aliens. HP/Yelena Belova, HP/Emma Steed
Crossover - Harry Potter & Avengers - Rated: M - English - Sci-Fi/Fantasy - Chapters: 13 - Words: 45,516 - Reviews: 50 - Favs: 341 - Follows: 449 - Updated: 1/29 - Published: 3/2/2023
Of Demigods and Wrackspurts (PJOHP - Luna Lovegood) by Firewillreign reviews
Reality unraveled, and Luna with it, the tapestry of cosmic power and mortal memory that was her everything erased from existence. A death so magnificent, that even gods would have stopped to watch in awe. when the light flickered out, and the clearing settled, Luna Lovegood was gone, and not even dust remained. ... Somewhere, far away, a child was born anew
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 4 - Words: 26,844 - Reviews: 11 - Favs: 52 - Follows: 62 - Updated: 1/29 - Published: 1/19 - Luna L., Annabeth C., Percy J., Thalia G.
Stars Aligned by FiveRivers reviews
'Danny' doesn't stand for 'Daniel.' It stands for Deneb. As in, Deneb Alased Fenton. But as he discovers, his last name wasn't always Fenton, and he REALLY wants to get his twin away from his weird, racist, biological parents.
Crossover - Harry Potter & Danny Phantom - Rated: T - English - Family/Fantasy - Chapters: 4 - Words: 12,239 - Reviews: 92 - Favs: 283 - Follows: 375 - Updated: 1/29 - Published: 12/18/2020 - Draco M., Danny F.
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: 54 - Words: 203,701 - Reviews: 180 - Favs: 69 - Follows: 84 - Updated: 1/28 - Published: 8/10/2021 - Buffy S., OC, Tom R. Jr., OC
Mischief Managed by mystiquewitch reviews
Loki didn't always feel like an outcast; there was a time he felt accepted, admired, had friends, a place where he felt at home, the Midgardian Magical Community, the place where the child Loki abandoned and his former lover lived, so after losing the battle of New York, Loki decides to escape and hide amongst the wizards, too bad nothing is how Loki expected it to be.
Crossover - Harry Potter & Avengers - Rated: M - English - Family/Adventure - Chapters: 57 - Words: 316,998 - Reviews: 102 - Favs: 436 - Follows: 557 - Updated: 1/28 - Published: 11/9/2022
Even angels should Fear death by The king of werewolves reviews
The summary is in the intro
Crossover - Harry Potter & Hazbin Hotel - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 387 - Reviews: 5 - Favs: 21 - Follows: 27 - Published: 1/28 - Harry P., Charlie, Alastor, Lucifer
Bad Moon Rising by saxcuL. the all-knowing reviews
In which, One by one the seals of the Celtic Gods come crumbling down as The Heir to the Hunt finds himself drawn into the middle of it all learning what it means to be a Magician along the way. While the plots and plans of a Dark Lord and an even Darker Queen unfold, and as the shadows retake her castle of old, her newest student will find out her darkest secret.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 38 - Words: 311,921 - Reviews: 745 - Favs: 904 - Follows: 1,140 - Updated: 1/28 - Published: 5/30/2023 - [Harry P., Delphi Riddle] Artemis
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: 9 - Words: 83,650 - Reviews: 23 - Favs: 158 - Follows: 243 - Updated: 1/28 - Published: 1/4/2022 - Harry P., Sirius B., Daryl D., Carl G.
Magical G-Knights by Gundam Meister of Rituals reviews
Harry after getting adopted by two master Gunpla builders and fighters follows in their footsteps to become a great Gundam Build Fighter with the help of his adopted parents and a special girl. Harry x Shia and Meijin x Lady
Crossover - Harry Potter & Gundam Build Fighters/ガンダムビルドファイターズ - Rated: M - English - Hurt/Comfort/Family - Chapters: 2 - Words: 2,344 - Reviews: 5 - Favs: 32 - Follows: 41 - Updated: 1/28 - Published: 11/16/2023 - Harry P., T. Yuuki
Welcoming Darkness by Dragonsight23
Severe starvation had finally gotten the best of young Harry Potter and he feasted on the only thing he could. Little did he know that this very action would lead him to find a new family.
Crossover - Harry Potter & Addams Family - Rated: M - English - Horror/Romance - Chapters: 1 - Words: 4,106 - Favs: 16 - Follows: 24 - Published: 1/28 - Harry P.
Enchanté: Hermione's Family of Non-Humans by ANGSWIN reviews
Part 2 of the "Enchanté: Hermione's New Life with Non-Humans" series...Hermione and the non-humans continue to adjust to their new lives together as housemates at Enchanté. In the process, they grow even closer as they learn more about each other, experience unique other-world adventures, and welcome some new friends, as well.
Crossover - Harry Potter & Cafe Enchante - Rated: T - English - Friendship/Supernatural - Chapters: 3 - Words: 11,325 - Reviews: 9 - Favs: 9 - Follows: 16 - Updated: 1/28 - Published: 1/24 - Hermione G., Misyr Rex, Canus Espada, Ignis Carbunculus
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