Harry Potter Crossovers
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Eat Me by Ultimatedaywriter reviews
Harry is transmigrated into by a cultivator with a simple mission. Get humanity up in the air before the galactic war of antihalation kicks off. Unfortunately, everything he tries goes horribly wrong. Brain eating phoenixes, timelord Tom Riddles, and indoctrinated vampires block him at every turn. He knows the only way to win is the get away and let the monsters eat each other.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Parody/Horror - Chapters: 19 - Words: 22,561 - Reviews: 37 - Favs: 42 - Follows: 73 - Updated: 2/23 - Published: 2/5
Hogwarts Determination: The Sorcerer's Stone by sparrow0sborne reviews
Frisk, Chara and Asriel were your typical human and monster children raised by monsters. Until they recieve a letter letting them know they have been accepted in Hogwarts School of Witchcraft and Wizardry!
Crossover - Undertale & Harry Potter - Rated: K+ - English - Fantasy/Friendship - Chapters: 15 - Words: 39,461 - Reviews: 1 - Favs: 4 - Follows: 7 - Updated: 2/23 - Published: 2/15 - Complete
The Spidermage by Nadleeh004 reviews
Harry Potter: Immortal Wizard, Archmage, Warrior king, Sex God etc. etc. etc... dies. he then wakes up in a world similar but unknown to him. Follow his adventures as he tries to make sense of his new situation and also get a handle on the new powers he seems to have gained.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 3 - Words: 13,440 - Reviews: 9 - Favs: 97 - Follows: 169 - Updated: 2/23 - Published: 2/20 - Harry P., Black Widow/Natasha R., Spider-Man/Peter Parker
My Wizarding Academia by Emma Iveli reviews
AU. With the rise of Quirks came the fall of the Statute of Secrecy. With super powers and magic, one young wizard by the name of Izuku Midoriya working hard to be a magical hero. Not only is attending Japan's prestigious UA but also given a unique gift from the great hero All Might, he will become the greatest magical hero Japan has ever had! Please R&R!
Crossover - Harry Potter & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Fantasy - Chapters: 32 - Words: 76,411 - Reviews: 178 - Favs: 449 - Follows: 485 - Updated: 2/22 - Published: 1/1/2020 - Izuku M., Toshinori Y./All Might, Katsuki B., 1-A Students
Cupboards and Cryogenics by Yodeling Prospector reviews
When HYDRA sends The Winter Soldier to bring them the four-year-old Boy Who Lived, the outcome is not what they expected.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama - Chapters: 55 - Words: 171,632 - Reviews: 1981 - Favs: 4,128 - Follows: 5,403 - Updated: 2/22 - Published: 4/18/2017 - Harry P., Bucky Barnes/Winter Soldier
Magic Machines by SaiyanHoriki
A sociedade mágica estava tomada pela insegurança devido a acontecimentos estranhos que nunca foram solucionados. Assim, Hermione percebe que algo estranho acontecendo, alunos agindo de modo anormal e eventos bizarros ocorrendo na escola. Fazendo com ela e seus amigos fiquem no caminho de um esquema sombrio que teria relação com as atividades dos criminosos.
Crossover - Harry Potter & Five Nights at Freddy´s - Rated: M - Portuguese - Horror/Suspense - Chapters: 42 - Words: 101,669 - Favs: 4 - Follows: 3 - Updated: 2/22 - Published: 11/27/2019 - Harry P., Ron W., Hermione G.
Book, Bell, and Candle by Wishes Of A Dying Giant reviews
While Harry and Ron were able to reverse the effects of the Polyjuice Potions, the effects that it had on Hermione were irreversible, permanently leaving her in a partially feline state. After making the tough decision to leave Hogwarts for good, she finds a friend who introduces her to a group of people just like her. (Incomplete!)
Crossover - Harry Potter & Cats - Rated: T - English - Fantasy/Adventure - Chapters: 4 - Words: 8,431 - Reviews: 5 - Favs: 5 - Follows: 5 - Updated: 2/22 - Published: 6/23/2020
Crew from another world by HeavenStar 18
He had lost his power and the woman he loves because of him. But then one day he gets both back, but not the way he wanted. When Darks plan for revenge backfires, the three of them are taken to a different world. One with pirates. Its here that Star and Hermiones new life begins.
Crossover - Harry Potter & One Piece - Rated: M - English - Adventure/Romance - Chapters: 19 - Words: 46,131 - Favs: 13 - Follows: 11 - Updated: 2/22 - Published: 5/18/2021 - [OC, Hermione G.] [Luffy, Nami]
Las Hermanas de la Casa Hardbroom II by The Worst Witch UK
Mildred, Hermione y Once regresan a la Academia Pentangle para su segundo año, con la esperanza de que este año sea normal y sin incidentes. La llegada de la Academia Amulet hará ver lo equivocadas que están cuando la directora del colegio tiene intenciones secretas con un objeto muy poderoso que da vida a la escuela ¿Podrán las hermanas Hardbroom evitar esta catástrofe?
Crossover - Worst Witch & Harry Potter - Rated: M - Spanish - Family/Friendship - Chapters: 21 - Words: 11,680 - Favs: 1 - Follows: 1 - Updated: 2/22 - Published: 2/21 - Complete
A Wooden Shaft changes everything by EJames84 reviews
Have you ever woke up in an odd situation? A situation you never thought you would be in? My name was James Hollow and I woke up clutching a length of wood after I drank too much following the news of my family dying. Who knew that a wooden shaft could change everything? SI story idea that got stuck in my head. It will be updated periodically around once a week.
Crossover - DC Superheroes & Harry Potter - Rated: M - English - Chapters: 41 - Words: 68,357 - Reviews: 886 - Favs: 2,114 - Follows: 2,618 - Updated: 2/22 - Published: 2/11/2021 - OC, Credence B.
Dragon Age: A Wizard's Origins by zugrian reviews
All of the Grey Wardens lie dead at Ostagar alongside the king. Ferelden is in turmoil, and the only hope to stop the Blight is a stranger from another world. Harry Potter thought that he had escaped a world full of war and destruction, but it seems his task may never be complete. He may not be the hero Ferelden needs, but he's the only chance they've got left.
Crossover - Harry Potter & Dragon Age - Rated: M - English - Adventure - Chapters: 27 - Words: 145,565 - Reviews: 592 - Favs: 1,479 - Follows: 2,053 - Updated: 2/22 - Published: 12/1/2020 - Harry P., Morrigan
Baraquiel by darksider82 reviews
Voldemorts dead. Harry refusing to be a puppet decides to ditch Western philosophies and manipulation of their heroes. Watch as Harry tries to avoid his nature as a hero. Rating may increase
Crossover - Harry Potter & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 25 - Words: 59,038 - Reviews: 88 - Favs: 857 - Follows: 920 - Updated: 2/22 - Published: 4/5/2020 - Harry P., Fuyumi T., 1-A Students
Foresworn by darksider82 reviews
Harry and Neville are back...They're...annoyed. Voldemort schemes, Salem plots and are innocent souls scattered. One thing is certain the **** fuse has ****ing blown for some. M for language and blood and gore. Sequel to Forgotten
Crossover - Harry Potter & RWBY - Rated: M - English - Chapters: 24 - Words: 43,136 - Reviews: 73 - Favs: 206 - Follows: 220 - Updated: 2/22 - Published: 4/2/2020 - Harry P., Neville L.
Smoke by darksider82 reviews
After being expelled Harry Potter is offered a chance at UA.
Crossover - Harry Potter & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 3 - Words: 7,658 - Reviews: 7 - Favs: 131 - Follows: 187 - Updated: 2/22 - Published: 1/6 - Harry P., 1-A Students, 1-B Students
Top Harry Drabbles by stridermagic reviews
What it says on the tin. A collection of drabbles devoted to top Harry. Most chapters will contain sex.
Crossover - X-overs & Harry Potter - Rated: M - English - Fantasy/Romance - Chapters: 97 - Words: 252,886 - Reviews: 853 - Favs: 791 - Follows: 833 - Updated: 2/21 - Published: 2/5/2017 - Harry P.
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: 14 - Words: 22,514 - Reviews: 3 - Favs: 4 - Follows: 8 - Updated: 2/21 - Published: 8/28/2021 - Draco M.
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: 18 - Words: 81,672 - Reviews: 60 - Favs: 111 - Follows: 125 - Updated: 2/21 - Published: 3/18/2021 - [Harry P., Susan B.] [Tatsumi, Akame]
Seth Sorenson and Another Magic Stone by eternal fire123 reviews
While on a quest for the Three Sisters, Seth is unfortunately turned back into a 11 year old. Soon after, an owl arrives with a letter telling him that he's been accepted to Hogwarts. Now he's off to some magical school in Britain and ready to cause his own unique brand of chaos. If only evil could take a chill pill and let him enjoy life without worrying about a magic stone.
Crossover - Harry Potter & Fablehaven - Rated: T - English - Adventure - Chapters: 12 - Words: 82,783 - Reviews: 49 - Favs: 20 - Follows: 34 - Updated: 2/21 - Published: 6/14/2011 - Harry P., Seth S.
The Fandom Games by superNova247 reviews
You know how it goes. Twelve districts. Two tributes. Blah, blah, blah. The people of the capitol were getting bored of the Hunger Games, and the gamemakers knew that they had to do something different. Something fabulous. This game, the districts were not districts, but fandoms. Read about favorite characters from 12 fandoms as they battle to the death!
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Chapters: 5 - Words: 4,644 - Reviews: 1 - Favs: 2 - Follows: 1 - Updated: 2/21 - Published: 2/1 - Harry P., Ginny W., Nico A., Reyna R.
Roped Into Helping by Lady Countryrose reviews
Hermione and Harry had fallen through the veil at the Ministry. Landing themselves in the land of Middle Earth. They are roped into an adventure by Gandalf the Gray. Not promising any pairing right now.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Fantasy/Adventure - Chapters: 13 - Words: 14,483 - Reviews: 11 - Favs: 44 - Follows: 67 - Updated: 2/21 - Published: 2/7 - Harry P., Hermione G., Legolas
RSL's Tumultuous Adventures by Photosynthetic Flower
Vous croyiez vraiment que seuls Harry et cie vivaient des péripéties déjantées ? Venez découvrir RSL's Tumultuous Adventures, l'histoire d'une amitié aussi familiale que brève, aux aventures aussi tendres que tumultueuses. Préquel à Hogwarts with some pirates de Zialema.
Crossover - Harry Potter & One Piece - Rated: T - French - Friendship/Adventure - Chapters: 1 - Words: 3,435 - Follows: 1 - Published: 2/21 - Lily Evans P.
Dance of Serpents by ImageViewer reviews
Harry Potter leaves the war torn world, caused by Voldemort and leaves behind a broken destroyed Dumbledore and his army, using his new family tomes, he escapes through a created veil of death into the world of Westeros. Set Before the dance of dragons with his three Basilisks, which catching the attention of the Targaryens who are fascinated by his ability to speak to dragons.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Fantasy/Adventure - Chapters: 10 - Words: 136,167 - Reviews: 685 - Favs: 2,595 - Follows: 3,143 - Updated: 2/21 - Published: 6/5/2018 - [Harry P., Rhaenyra T.]
Wildfire by Poetgirl616 reviews
Victoria Harleen Potter, Mistress of Death has begun a life in America when the dead start walking. She doesn't take nonsense, she hates bullies and bigots. She is definitely not helpless. All these things make for a wild ride for the Dixon brothers. Fem!Harry. Merle/Harley, Daryl/Harley, Merle/Harley/Daryl
Crossover - Harry Potter & Walking Dead - Rated: M - English - Romance/Drama - Chapters: 3 - Words: 3,964 - Reviews: 13 - Favs: 118 - Follows: 177 - Updated: 2/21 - Published: 11/15/2021 - Harry P., Rick G., Daryl D., Merle D.
Meet, Heal, Love by mrsProbie reviews
"He only thought magic existed in books, and then he met her." A mysterious stranger appears at the end of the Battle of New York with healing powers and a message for Nick Fury. Hermione Granger joins the Avengers, and Dr. Bruce Banner finds the sorcerer-witch... enchanting.
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Friendship - Chapters: 1 - Words: 7,707 - Reviews: 5 - Favs: 27 - Follows: 20 - Published: 2/21 - [Hermione G., Hulk/Bruce B.] Iron Man/Tony S. - Complete
Emerald Dragon by JustBored21 reviews
Aang, Katara and Sokka were more than suprised when a green-eyed firebender arrived to save them from getting captured by Zuko, they were even more suprised when they learned that he could also bend four elements. Now joining Team Avatar was Harry Potter, adopted son of the fire lord. Harry/Azula pairing, no regular HP magic (with exceptions), only bending.
Crossover - Harry Potter & Avatar: Last Airbender - Rated: M - English - Adventure/Romance - Chapters: 31 - Words: 84,967 - Reviews: 1314 - Favs: 3,438 - Follows: 4,392 - Updated: 2/21 - Published: 4/2/2021 - [Harry P., Azula] Aang, Zuko
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