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HarryPotter crossovers
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Founder: Selenity84 - Stories: 1,574 - Followers: 11 - id: 63716
Here you'll find nothing but Harry Potter crossovers, yes that's right, it's all about Harry.

Easy Fix by SlipStitch reviews
Tony finds a baby in an abandoned house. Rhodey has to get used to the idea that Tony gets what he wants, even if that means a crying toddler that has an unusual obsession with blueberries and the glow of the arc reactor. Pepper is still trying to figure out how 'fixing War Machine' turned into an adoption and an almost international incident. Gen.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Family - Chapters: 6 - Words: 12,739 - Reviews: 444 - Favs: 1,815 - Follows: 2,838 - Updated: 2/16/2013 - Published: 11/1/2012 - Harry P., Iron Man/Tony S.
Ghosts of the Past by Nimbus Llewelyn reviews
Sequel to Child of the Storm. Harry's life has changed a lot over the past year, what with the return of his father, Thor, murder attempts by everything from HYDRA assassins to Elder Gods keeping him on his toes and making a few new friends. But while Chthon and HYDRA are gone, all sorts of dark things have been stirred up, things thought long gone. And guess who they're after...
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 51 - Words: 759,969 - Reviews: 3719 - Favs: 2,851 - Follows: 3,402 - Updated: 8/24 - Published: 7/12/2016
Child of the Storm by Nimbus Llewelyn reviews
Once, Thor was James Potter, New Mexico being a refinement of Odin's technique (being murdered didn't do Thor's sanity any favours). After a decade, a mostly reformed Loki restores his memories, introducing Thor's son, Harry, to new family and friends. But soon, ancient secrets emerge along with enemies both old and new as darkness rises. Harry is left with a choice: Fight or Die.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 80 - Words: 824,628 - Reviews: 8565 - Favs: 8,506 - Follows: 7,550 - Updated: 7/12/2016 - Published: 1/11/2013 - Harry P., Thor - Complete
Blended Blood by wickedlfairy17 reviews
"I was there every step of the way, I held her hand as she suffered through labor, he has my name, he is my son now…not yours." James said harshly trying as hard as he could to keep his voice low. "We both know that he isn't yours," Loki hissed back at him as he took a step forward. Warning possible Slash
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 24 - Words: 72,494 - Reviews: 2658 - Favs: 4,635 - Follows: 5,725 - Updated: 6/28/2013 - Published: 1/4/2013 - Harry P., Loki
Death's Companion by Lorraine salvatore reviews
Harry is left alone after the end of the war save for Death who refuses to part with its new master. Unfortunatly, Harry doesn't want to live anymore so when he eventually does try to commit suicide, Death whisks him away to another universe in order to keep him alive. This universe happens to have superheros and Demi-gods. (Pairings up for debate right now...along with bad title)
Crossover - Harry Potter & Avengers - Rated: T - English - Drama - Chapters: 3 - Words: 2,839 - Reviews: 163 - Favs: 663 - Follows: 1,233 - Updated: 4/4/2013 - Published: 3/19/2013 - Harry P.
Twofaced Riddle by prion reviews
Post Avengers/ Sequel to Cognosco. Tony just wanted to one-up his buddy Loki. He never thought his experimentation on teleportation would pull some boy from a different universe into his lab basement. Harry's "first" day there is plain horrible: a botched CPR, parachuting without a parachute, and then his wand breaks. Merlin, he was only a researcher! Ch20: Push and Pull
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 20 - Words: 116,205 - Reviews: 574 - Favs: 1,442 - Follows: 2,222 - Updated: 2/20/2015 - Published: 8/19/2012 - Harry P.
A New Guardian by sundance-gurl reviews
Harry didn't count on getting recruited to be a Guardian after the final battle. He'll have to step up and help protect the children of the world from Pitch.
Crossover - Harry Potter & Rise of the Guardians - Rated: K+ - English - Friendship/Adventure - Chapters: 7 - Words: 23,920 - Reviews: 184 - Favs: 806 - Follows: 1,159 - Updated: 7/6/2013 - Published: 11/27/2012 - Harry P.
Of Hurricanes and Butterfly Wings by Prince Ofluff reviews
Harry's life as an unfortunate child has come to an end. But in his final moments the Moon begins to change him... and sends Pitch Black to his side. Only the Moon knows for what purpose he has brought these two together. For the Moon not only makes Guardians, but their enemies as well. What creature will Harry become? And how does one small change effect everything else? SLASH
Crossover - Harry Potter & Rise of the Guardians - Rated: M - English - Romance/Hurt/Comfort - Chapters: 4 - Words: 6,437 - Reviews: 197 - Favs: 876 - Follows: 1,203 - Updated: 1/25/2013 - Published: 11/26/2012 - Harry P., Pitch
The Love Curse by Cibbsoldlady reviews
Harry defeated Voldermort. But a 'Blessing' from Hogwarts and Magic he gets for his good deeds is not what he expected. Trapped in a female body with every wizard around trying to court her, she flees to Muggle London for peace and quiet. Good news? She gets away from the Wizarding world. Bad news? She moved into flat 221C.. Fem!Harry Bamf!Weasleys (Chapter 2, fixed!)
Crossover - Harry Potter & Sherlock - Rated: T - English - Romance/Fantasy - Chapters: 8 - Words: 13,657 - Reviews: 841 - Favs: 2,092 - Follows: 3,077 - Updated: 2/9/2017 - Published: 1/9/2013 - Harry P., Sherlock H.
Life After Death And Betrayal by DebsTheSlytherinSnapefan reviews
Harry is twenty two years old, moving to Forks to settle down and open a bakery. He's seen death and suffered betrayal at the hands of those he trusted. He also has a secret he hasn't told another living soul. He is the Master of death. Things change for Harry, giving him a reason to live other than his godson for the first time. Jasper/Harry SLASH.
Crossover - Harry Potter & Twilight - Rated: M - English - Chapters: 35 - Words: 109,128 - Reviews: 3073 - Favs: 5,751 - Follows: 3,713 - Updated: 12/8/2013 - Published: 3/8/2013 - Harry P., Jasper - Complete
The Boy Next Door by Nacomah reviews
Slash Harry/Pyro. Magneto receives a tip that a powerful young mutant lives on Privet Drive. Posing as a family, Magneto, Mystique, and Pyro become convinced that their neighbor, Harry Potter, is the mutant they're looking for.
Crossover - Harry Potter & X-Men: The Movie - Rated: T - English - Romance - Chapters: 19 - Words: 91,638 - Reviews: 833 - Favs: 2,481 - Follows: 2,049 - Updated: 12/7/2013 - Published: 1/16/2012 - Harry P., Pyro - Complete
Scattering Shadows by Saadie reviews
The first time Aaron Hotchner met Harrison Potter, all he was concerned about was whether or not Jack would be safe with him. The last thing he was expecting was to need his help to crack a series of unrelated cases - but he still doesn't know that yet. Rated M for case contents.
Crossover - Harry Potter & Criminal Minds - Rated: M - English - Mystery/Adventure - Chapters: 9 - Words: 28,973 - Reviews: 488 - Favs: 1,551 - Follows: 2,436 - Updated: 7/7/2014 - Published: 8/28/2012 - Harry P., A. Hotchner/Hotch
HeArt History by Goddess Bless reviews
Penelope is angry over Kevin's betrayal. She fears that she will never find another guy who would take her on her own terms. When a nasty slip in a coffee shop leads to potential romance, how will this technical analyst take to the unknown. Who is the green eyed art historian, and why can she not stop thinking about him? HP/PG Somewhat epilogue compliant, but not really.
Crossover - Harry Potter & Criminal Minds - Rated: T - English - Romance/Humor - Chapters: 18 - Words: 43,856 - Reviews: 461 - Favs: 1,334 - Follows: 1,961 - Updated: 12/28/2018 - Published: 10/21/2012 - Harry P., P. Garcia
Murder Magic by InkheartFirebringer reviews
When the B.A.U. are called in to investigate a serial killer, their primary suspect is a certain black-haired, green-eyed young man who was seen hanging around several of the crime scenes.
Crossover - Harry Potter & Criminal Minds - Rated: T - English - Crime/Supernatural - Chapters: 5 - Words: 15,603 - Reviews: 319 - Favs: 769 - Follows: 1,309 - Updated: 7/29/2012 - Published: 10/28/2011 - Harry P., S. Reid
Roll the Bones by Araceil reviews
Hired to investigate the no longer derelict Phantomhive Estate, Harry gets caught up in something more annoying than Squatters when he finds himself blackmailed into being the Housekeeper. Slash, Crossdressing, Quiet!Competent!Perceptive!Immortal!Harry, Sebastian/Harry, Lizzie/Ciel.
Crossover - Harry Potter & Kuroshitsuji - Rated: T - English - Drama - Chapters: 5 - Words: 24,754 - Reviews: 588 - Favs: 2,889 - Follows: 3,316 - Updated: 9/12/2013 - Published: 3/27/2013
Snow of Dreams, Frost of Winter by AmaltheaLuchiaAizen reviews
Inspired by Wolfsrainrules's story! Eira and Jack meet when Eira needed something to believe in, but secrets of the past and from her past life are coming into play as the Wizarding world war approaches. She'll need all the Support she can get. But not even MiM could predict this happening in a million years... Pairing:Jack/Fem!Harry
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Romance/Fantasy - Chapters: 13 - Words: 31,091 - Reviews: 346 - Favs: 838 - Follows: 826 - Updated: 2/6/2013 - Published: 12/9/2012 - Harry P., Jack Frost
Guardian of Magic Oneshots by wolfsrainrules reviews
Jack was nervous about meeting these 'Weasley Twins'. Winter assured him it would be fine. She was half-right. The resulting snowball fight would be the thing of Legends and Jack is sure the blush is going to be permanent by the end of everything (Takes place later in GoM! Will be updated with more so ALERT IT and READ the notes before each chapter!) (cover by AmaltheaLuchiaAizen)
Crossover - Harry Potter & Rise of the Guardians - Rated: K+ - English - Humor/Romance - Chapters: 4 - Words: 7,766 - Reviews: 92 - Favs: 374 - Follows: 336 - Updated: 1/16/2013 - Published: 12/7/2012 - Harry P., Jack Frost
Guardian of Magic by wolfsrainrules reviews
Winter needed a Guardian. Jack needed Hope. MiM is making plans and sends Jack to Winter hoping to make the future Guardian Happy. He set something in motion not even He had expected. (FEM!Harry(Winter) Pairing:Fem!Harry/Jack) (Cover by AmaltheaLuchiaAizen)
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Adventure/Romance - Chapters: 12 - Words: 33,249 - Reviews: 631 - Favs: 2,103 - Follows: 2,157 - Updated: 2/2/2013 - Published: 11/28/2012 - Harry P., Jack Frost
Frozen Tears by LooneyDottyMaddyNutcase reviews
Years of isolation, of death and despair, Harry arrives on a new world, where myths are real, where fairies and santa actually exists. But then again, he did come from a world of stories. Few years of exploring later, he meets with a teenager, hair white as snow, eyes blue as the sky. Maybe... arriving at the new world isn't that bad after all. AN: AU, OOC Master of Death Harry
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Angst - Chapters: 2 - Words: 1,737 - Reviews: 200 - Favs: 637 - Follows: 937 - Updated: 1/1/2014 - Published: 12/23/2012 - Harry P., Jack Frost
Becoming the Wind by Quetzalcoatls reviews
A very long time ago a boy became The Wind, 500 years had passed when he found another boy, a boy so much like he had been. Once, so long ago. When magic had been something new and wonderful.300 years is a long time with only the wind for company. Would jack ever realize there was more to him then a simple breeze? Maybe, just maybe, Jack would figure it out when he needed him most.
Crossover - Harry Potter & Rise of the Guardians - Rated: K - English - Supernatural - Chapters: 5 - Words: 4,545 - Reviews: 135 - Favs: 521 - Follows: 550 - Updated: 4/26/2013 - Published: 12/19/2012 - Harry P., Jack Frost - Complete
Do you Believe in Magic? by Quetzalcoatls reviews
Theres no such thing as an accident and when Jamie and Sophie's mother is killed in a house fire it seems like everything is falling apart. Harry thought he was done saving the world, and never even considered the possibility of other family, but Fate has a funny way of making sure things work out.
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Family/Adventure - Chapters: 2 - Words: 5,196 - Reviews: 130 - Favs: 578 - Follows: 724 - Updated: 1/14/2013 - Published: 12/31/2012 - Harry P., Jamie - Complete
Eye of Reason by taco's bell reviews
-Harry believes in a very different Frost.- When they actually meet, he cannot differentiate between disappointment and relief. ("You don't look menacing," Harry says, disappointed. Jack contemplates over the compliment.)
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Drama/Friendship - Chapters: 3 - Words: 6,718 - Reviews: 48 - Favs: 278 - Follows: 489 - Updated: 3/17/2013 - Published: 1/12/2013 - Harry P., Jack Frost
Winter Magic by DeedeeWilliams reviews
Undergoing rewrite with new plot! New Summary: After the defeat of the Dark Lord at the Department of Mysteries, and several horrid circumstances thereafter, Harry has had enough. Unfortunately (or rather fortunately), Manny disagrees. [Magic Ice (Jack/Harry)! Rewrite starts on chapter 8! Warnings: Slash. There are others but sometimes warnings are spoilers so...
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Romance/Hurt/Comfort - Chapters: 8 - Words: 17,056 - Reviews: 363 - Favs: 1,124 - Follows: 1,336 - Updated: 3/20/2013 - Published: 12/5/2012 - Harry P., Jack Frost
New Beginning's by Aduro Witch reviews
The Man in the Moon watched Voldemort and his follows leave the lifeless body of Harry Potter in the Forbidden Forest. To have someone as young as Harry make the decision of walking to his death or have others suffer was heart wrenching. The poor boy had done so much and asked for so little. Maybe it was time he had his own choices...his own happiness.
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Romance/Adventure - Chapters: 3 - Words: 3,221 - Reviews: 76 - Favs: 552 - Follows: 770 - Updated: 12/10/2012 - Published: 12/3/2012 - Harry P., Pitch
The Path of a Snowflake by catsanddrpepper reviews
New and improved! Edited! Fem!Harry! Seppen Potter is left outside again on Christmas night, and freezes to death. Bunnymund, her father figure, is devastated. But is she really gone? How will the Wizarding World react? SeppenxJack
Crossover - Harry Potter & Rise of the Guardians - Rated: T - English - Adventure/Friendship - Chapters: 5 - Words: 6,730 - Reviews: 280 - Favs: 984 - Follows: 1,119 - Updated: 12/11/2015 - Published: 1/18/2013 - Harry P., Bunnymund, Jack Frost
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