Harry Potter Crossovers
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In Places Deep, Where Dark Things Sleep by Aisling-Siobhan reviews
[Thranduil/HP] Ten years later, and Harry wakes up in deep in the Mirkwood as the Elves begin their starlight festival. AU. Post-Hogwarts. Cross over. Master of Death!Harry. Language. The Hobbit spoilers. Soulmates. Terrible attempts at translating Elvish.
Crossover - Harry Potter & Hobbit - Rated: M - English - Romance/Adventure - Chapters: 11 - Words: 55,037 - Reviews: 406 - Favs: 2,114 - Follows: 2,417 - Updated: 2/10 - Published: 1/15/2014 - [Elvenking Thranduil, Harry P.] Smaug, Legolas - Complete
Reborn by JustBored21 reviews
Harry Potter, Master of Death and wizard, finds himself in the Marvel universe. The story of a man broken by war, being reborn as the hero he truly is. Eventually multi-pairing.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 78 - Words: 273,460 - Reviews: 4917 - Favs: 9,145 - Follows: 10,788 - Updated: 2/10 - Published: 6/21/2020 - [Harry P., Black Widow/Natasha R.] - Complete
Unravelling Tapestries by Brackenfrond reviews
Alabaster Torrington was finally happy with the way his life turned out. He had a boyfriend and a sister and a surrogate sibling, even if he had PTSD. Why his mother decided now was the time to send his family into the past by twenty or so years, to meet some wizards and read some books? Alabaster couldn't say, but his luck had always been terrible. Reading the (HP) books fic.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Fantasy/Friendship - Chapters: 6 - Words: 67,372 - Reviews: 5 - Favs: 31 - Follows: 31 - Updated: 2/10 - Published: 8/22/2020 - Harry P., Hermione G., Alabaster T., OC
One of a kind by NalaLu reviews
For the last two years, Evelyn Stark, Tony's younger sister, works for S.H.I.E.L.D. She didn't expect an office job but when she got it, she didn't complain. Now, that Fury's offering her her first real mission, she's ready to take it and rock it. Little does she know that the wizard world is no joke and that liking Severus Snape, is even worse.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Fantasy - Chapters: 42 - Words: 79,370 - Reviews: 36 - Favs: 43 - Follows: 56 - Updated: 2/10 - Published: 4/8/2021 - Harry P., Severus S., Thor, OC
Reading : Another Life by Raskal21 reviews
A group of people both heroes and villains as well as parents and U.A teachers are transferred to a white room where they have to read and react the life of Shouto Potter who is the Alter Ego of Todoroki Shouto from another dimension with special power that called magic not quirk to get out of the white room.
Crossover - Harry Potter & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Chapters: 2 - Words: 10,602 - Reviews: 1 - Favs: 16 - Follows: 20 - Published: 2/10
Maleficent's Child by Scififan33 reviews
On Halloween night, 1981, great Darkness drew her to another world. She had the chance to raise the child as her own, to teach him true magic, so why not take it?
Crossover - Harry Potter & Kingdom Hearts - Rated: T - English - Chapters: 9 - Words: 33,627 - Reviews: 113 - Favs: 353 - Follows: 428 - Updated: 2/10 - Published: 6/4/2021 - [Harry P., Sora] Riku, Maleficent
Twice Fathered: Time for Love by DjinnAtwood reviews
Malheureusement pour Reggie Black, apprendre la vérité de sa filiation lui cause un torrent de problèmes : obligé de changer de vie, de continent et de nature. Il lutte pour trouver sa place. Et les conflits qui couvent en Angleterre n'arrangent rien... Mais qui dit qu'il doit affronter cela tout seul ?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - French - Drama/Adventure - Chapters: 16 - Words: 22,263 - Reviews: 5 - Favs: 24 - Follows: 25 - Updated: 2/10 - Published: 11/10/2020 - Regulus B., Ted T., Xenophilius L.
Harry of Nazarick by OCansino reviews
Many kids dream of becoming sports stars. Others about becoming heroes or super-rich. Harry's dream is superior. He wishes to become a floor guardian of the Great Tomb of Nazarick.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy - Chapters: 18 - Words: 57,485 - Reviews: 154 - Favs: 312 - Follows: 418 - Updated: 2/10 - Published: 10/7/2021 - Harry P., Ainz, Albedo, Shalltear B.
The Dragon that Mounts the Worlds by A10riddick reviews
What happens if Harry Potter is not who he thinks he is. After schooling he goes back to his real home-world. Westoros will never be the same. Harry Potter is coming!
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 2 - Words: 7,124 - Reviews: 15 - Favs: 159 - Follows: 242 - Updated: 2/9 - Published: 6/26/2021 - [Harry P., Hermione G., Missandei] Daenerys T.
Siren's Song by obssessedwithmultiplefandoms reviews
When Albus Dumbledore left Estelle Potter on the Dursley's doorstep, he didn't think that she would be raised by a literal warrior princess who was also a superhero. Estelle grows up without the pressure or growing up in the shadow of another. But what happens when she finds out the reason why she was given away?
Crossover - Harry Potter & Young Justice - Rated: T - English - Chapters: 5 - Words: 5,864 - Reviews: 11 - Favs: 94 - Follows: 130 - Updated: 2/9 - Published: 11/16/2021 - [Harry P., Richard G./Robin] Wonder Woman
Parenting:Varia Style! by Hibari Shikaru reviews
Finally after retiring from Varia,Xanxus lay on his death bed and flipped Squalo off with two middle fingers(who yelled at him and made a ruckus,before wheezing)before he breathed his last... Only to wake up to another world,with a new life and a new beginning. And oh,he apparently had a nephew by the name of Harry James Potter.
Crossover - Katekyo Hitman Reborn! & Harry Potter - Rated: M - English - Romance/Family - Chapters: 14 - Words: 43,125 - Reviews: 23 - Favs: 150 - Follows: 195 - Updated: 2/9 - Published: 9/29/2021 - [Xanxus, Squalo S.] Varia, Harry P.
Earth 21904 by Writing Shop 12 reviews
In the vast realities of the Multiverse any possibility could become a reality. So what happens when Peggy Carter is the one given the super soldier injections, and the Boy-Who-Lived is given a new chance at life. (Harry x Multi) (Supermom Peggy) (multi-crossover) (Multiverse shenanigans)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 3 - Words: 25,711 - Reviews: 65 - Favs: 366 - Follows: 511 - Updated: 2/9 - Published: 2/1 - Harry P., Loki, Frigga, Peggy C.
Rebellious Teenager Reborn as Miserable Princess by Tuka Luna Marceau reviews
Harry Potter REALLY wondered what the effing hell he did to deserve THIS! Yes he chose death than be orphaned AGAIN by following Sirius into the veil. Well, they don't call it Veil of Death for nothing. But because he was the owner of a certain cloak, they mean Hide from Death LITERALLY now as a magic he carries. He was reborn as a mistreated Princess...and now he has a lot to do.
Crossover - Harry Potter & ManHua/Chinese Comics/漫画 - Rated: T - English - Fantasy/Friendship - Chapters: 5 - Words: 14,219 - Reviews: 65 - Favs: 368 - Follows: 393 - Updated: 2/9 - Published: 12/2/2021
The Light That Surrounds Us by Colonial Nightingale reviews
For Harry, the thought of carrying on, after experiencing so much loss, seems impossible. Fortunately, a newfound brother, and his friends, who knows a thing or two about war and loss, might just give Harry the reason he needs to move on. Warnings and full summary inside. HPxGW crossover.
Crossover - Harry Potter & Gundam Wing/AC - Rated: M - English - Hurt/Comfort - Chapters: 5 - Words: 17,893 - Reviews: 9 - Favs: 32 - Follows: 49 - Updated: 2/9 - Published: 7/23/2020 - Harry P., Trowa B.
Всегда by Firecracker9
It is Yelena's first year of Hogwarts, and she is feeling nervous about the prospect of leaving home. Natasha helps.
Crossover - Harry Potter & Black Widow - Rated: T - English - Family/Friendship - Chapters: 5 - Words: 9,466 - Favs: 2 - Follows: 2 - Updated: 2/9 - Published: 10/30/2021 - Yelena Belova
TARDIS:Tender And Romantic Demanding Intimate Snuggling by Lu82
Incontri TenTENNANTi/wavering Meetings sort of Missing Moments a little ahead ... Ten decides to teach Barty how to drive the TARDIS... will they be able to remain focused just and only on that goal? Written for the 'Flufftober 2021' Prompt 25: Cuddling and snuggling
Crossover - Doctor Who & Harry Potter - Rated: M - English - Romance/Humor - Chapters: 1 - Words: 1,597 - Published: 2/9 - Complete
The Prince that was Promised by tempora reviews
When Harry and his friends encounter Sirius Black at the end of their third year, the circumstances at Hogwarts combine with Melisandre's ritual to find the Prince that was Promised, integrating everyone within a ten-yard radius of the Shrieking Shack into the universe of A Song of Ice and Fire.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Romance/Drama - Chapters: 3 - Words: 7,998 - Reviews: 6 - Favs: 47 - Follows: 95 - Updated: 2/9 - Published: 1/28 - Harry P., Sirius B., Severus S., Sansa S.
Not your greatest virtue by Lu82
Sequel of 'Come fly with me' that's the sequel of 'Who's got you' Delphi's and Jane's secret is not a secret anymore and the consequence can be only one... Written for the 'Flufftober 2021' Prompt 20: Secret Crush
Crossover - Harry Potter & Twilight - Rated: M - English - Humor/Romance - Chapters: 1 - Words: 2,966 - Published: 2/9 - Barty C. Jr., Delphi Riddle, Aro, Jane - Complete
starlight by dvlisxbby reviews
In which Fallon Potter Black finds out some shocking truth about herself and leaves England. .
Crossover - Harry Potter & Vampire Diaries - Rated: M - English - Supernatural/Romance - Chapters: 1 - Words: 1,089 - Reviews: 3 - Favs: 14 - Follows: 22 - Published: 2/9
2 Years Later by RosaConnor12 reviews
2 years after Isabelle and Tom marry and big things will happen. Ok not a good summery but the story would be better once you read the first one.
Crossover - Harry Potter & Twilight - Rated: M - English - Romance/Drama - Chapters: 7 - Words: 5,632 - Reviews: 5 - Favs: 34 - Follows: 38 - Updated: 2/9 - Published: 5/8/2017 - [Tom R. Jr., Bella]
Legacy by Avain1991 reviews
Upon the night on that Halloween Harry Potter was transported to a new world. Now during the Triwizard tournament everyone in the magical world will be shocked to meet the Legacy of one Ash Ketchum. Features a slightly OP Harry, trainer Harry, Harmony pairing, Rated M just to be safe.
Crossover - Pokémon & Harry Potter - Rated: M - English - Chapters: 11 - Words: 64,171 - Reviews: 244 - Favs: 1,515 - Follows: 1,903 - Updated: 2/9 - Published: 4/9/2019 - [Harry P., Hermione G.] N. Tonks, Neville L.
Night Changes by Astrqid reviews
Hermione, in an effort to improve the Wolfsbane potion, becomes trapped in the world of Attack on Titan - Armin x Hermione
Crossover - Harry Potter & Attack on Titan/進撃の巨人 - Rated: M - English - Romance/Fantasy - Chapters: 13 - Words: 48,144 - Reviews: 15 - Favs: 33 - Follows: 59 - Updated: 2/9 - Published: 9/29/2021 - Hermione G., Mikasa A., Armin A., Levi A.
It's not what it looks like by Lu82
Incontri TenTENNANTi/wavering Meetings sort of Missing Moments Also the prequel to the looooooooooong sequel that maybe one day I'll be able to post. Killgrave is nostalgic, the anxiety is devouring Barty, they both need some comfort and the TARDIS has the perfect room for it. But there will be consequences... Special guest: my beloved Jessica Jones! Written for the 'Flufftober 202
Crossover - Harry Potter & Jessica Jones - Rated: T - English - Humor/Hurt/Comfort - Chapters: 1 - Words: 2,997 - Published: 2/9 - Complete
Chess la vie by Lu82
If you love Aro, you must love Volterra, too. If you love Volterra, you must love its traditions. Barty is about to learn this lesson... Written for the 'Flufftober 2021' Prompt 15: Silly Traditions
Crossover - Harry Potter & Twilight - Rated: M - English - Humor/Romance - Chapters: 1 - Words: 1,935 - Published: 2/9 - Barty C. Jr., Aro, Jane - Complete
My Little Pony Potter by PonyboyCurtis1952 reviews
When a rift is discovered that links two magical worlds, the outcome is astronomical! Get ready for ten times the magic and two times the fun when My Little Pony meets Harry Potter.
Crossover - Harry Potter & My Little Pony - Rated: K - English - Adventure/Fantasy - Chapters: 2 - Words: 651 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 2/9
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