Harry Potter and Avengers Crossovers
1.2K | Page 1 2 3 4 11 .. Last Next »

Heartflow by alzira reviews
In a universe where Avengers and the world of Harry potter collide, brings chaos, confusion love and mischief. All solemnly swear they are up to no good. Meet two babies who will do anything to bring their loving family back together. Female Harry, Dumbledore Bashing. Let Havoc Commence
Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 45,376 - Reviews: 9 - Favs: 40 - Follows: 54 - Updated: 1h - Published: 8/16
resistance is futile by Marvelgeek42 reviews
Some of the stories that I started, but have no time to write as of right now. They may or may not turn into full stories one day. Published here as most will be from these two fandoms. Will most likely never be complete. Open for prompts. [used to be Plot Bunny Farm; I do queer and triad relationships without extra warning]
Rated: T - English - Chapters: 77 - Words: 54,153 - Reviews: 64 - Favs: 51 - Follows: 64 - Updated: 1h - Published: 11/18/2015
A Ripple In Reality by Leonhard van Euler reviews
Hurled into another dimension, Harry is presumed an amnesiac and placed in an orphanage. At school he quickly befriends Peter Parker, aka the Spiderman, and soon the 'Stark Internship Program' is showing interest in him too. Avenger!HP
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 1,249 - Reviews: 4 - Favs: 16 - Follows: 24 - Published: 2h - Harry P., Iron Man/Tony S., Spider-Man/Peter Parker
Beyond the blaze by Penpal18873 reviews
4 Years old, Alyssa Potter finds herself in a place with cute green giants, talking robots and misunderstood aliens. All of it is almost enough to make her forget the probable destruction of her own world. Fem!HarryPotter
Rated: K+ - English - Family/Fantasy - Chapters: 6 - Words: 19,112 - Reviews: 134 - Favs: 949 - Follows: 1,473 - Updated: 9/22 - Published: 5/13/2017 - Harry P., Iron Man/Tony S., Loki, Hulk/Bruce B.
A New World by Leonhard van Euler reviews
After the Battle of Hogwarts, Harry becomes depressed. He realises the only way to escape the expectations of the Wizarding World is to leave that world altogether and find a way to a new, alternate universe where no one knows him. Soon however, SHIELD starts to detect new spikes of electromagnetic energy. They decide to investigate and so they send their best agents.
Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 17,365 - Reviews: 416 - Favs: 2,066 - Follows: 3,264 - Updated: 9/22 - Published: 4/1/2016 - Harry P., Black Widow/Natasha R., Iron Man/Tony S., Nick F.
Once a hero Always a hero by Maximus Potter reviews
When Loki strikes, it's up to Earth's mightiest heroes come together to stop him. Even the hero of the wizarding world.
Rated: T - English - Adventure/Family - Chapters: 7 - Words: 21,167 - Reviews: 177 - Favs: 896 - Follows: 1,470 - Updated: 9/21 - Published: 6/1/2012 - Harry P.
Through the Veil by The Lady Rogue reviews
Harry crosses through the veil and ends up in another universe, where there aren't any witches or wizards, but there are aliens, superheros, and secret agents. *W.I.P.*
Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 5,411 - Reviews: 32 - Favs: 296 - Follows: 514 - Updated: 9/21 - Published: 4/25/2017 - [Harry P., Agent Phil Coulson] Iron Man/Tony S., Nick F.
Forged in Fire by D2b reviews
*REWRITE* Captured by a terrorist organisation in the summer after his second year, Harry Potter is tortured and experimented on in the hopes of creating a super soldier serum. Months later, after an attack on his convoy, genius billionaire Tony Stark is taken prisoner by the Ten Rings, meeting Harry and another fellow prisoner, Ho Yinsen, before the three decide to plan an escape.
Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 9,644 - Reviews: 61 - Favs: 403 - Follows: 683 - Updated: 9/21 - Published: 9/10 - Harry P., Abraxas M., Iron Man/Tony S., Pepper P.
The Spider by MelodySong231 reviews
What if the Chamber of Secrets caused more permanent damage? What if little Ginny Weasley is left without magic? The first instalment in a three-part series detailing the transition of Ginny Weasley into our favorite BAMF, Natasha Romanov Updated Sept 20, 2018 Edited Sept 20, 2018
Rated: T - English - Adventure/Mystery - Chapters: 10 - Words: 21,901 - Reviews: 21 - Favs: 63 - Follows: 78 - Updated: 9/20 - Published: 11/27/2015 - Complete
An Offer to Talk by BlushinRosie reviews
Hermione is in America after the war and Steve stumbles upon her in the park.
Rated: T - English - Hurt/Comfort - Chapters: 5 - Words: 13,713 - Reviews: 175 - Favs: 465 - Follows: 842 - Updated: 9/20 - Published: 5/27/2014 - Hermione G., Captain America/Steve R.
Elements of Death by Penpal18873 reviews
After the war, it seemed all was well. But it didn't last. It wasn't really a surprise when Death came to claim her. It was just not the way she'd expected. Now, fighting in another war in a far away realm might be the only way to go forward. There are superheroes, evil masterminds, and underground secret services but all she really wants is to feel warm again.
Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 15,581 - Reviews: 22 - Favs: 258 - Follows: 488 - Updated: 9/20 - Published: 3/31 - Harry P., Iron Man/Tony S., Spider-Man/Peter Parker
Darkness of Birth by Njchrispatrick reviews
Howard Stark was remembered as a hero, but he was not a good man. Steve did not expect his friend's dark turn. He would never have believed it if it weren't for Tony's animosity, the certificate tucked into a forgotten drawer, and the photo of a baby with blond hair and curious brown eyes.
Rated: T - English - Angst/Family - Chapters: 4 - Words: 27,253 - Reviews: 285 - Favs: 1,180 - Follows: 2,013 - Updated: 9/20 - Published: 11/8/2014 - Harry P., Captain America/Steve R., Iron Man/Tony S.
White Stag by In Flanders Fields reviews
Harry Potter, proud owner of the small coffee shop, White Stag, doesn't need protecting, not really. He's the Boy-Who-Lived after all. But who is he to defend himself when a mysterious man seems all too willing to do it for him? Wrote this because every guy's crazy about a sharp dressed man, or at least, Harry is.
Rated: T - English - Family - Chapters: 1 - Words: 1,590 - Reviews: 12 - Favs: 97 - Follows: 209 - Published: 9/20 - Harry P., Agent Phil Coulson
Avengers: Battleground by Lo'Gosh reviews
After Voldemort's defeat, Harry decides to start over in a new world to find peace. However, the world will not grant him this request as the Earth needs its heroes more than ever and Harry has to answer the call. Monsters, Spies, along with costume heroes will grant him the family he has long search for. If the world doesn't destroy him first. HP/WM (God-Like HP)
Rated: T - English - Adventure/Supernatural - Chapters: 43 - Words: 222,246 - Reviews: 3489 - Favs: 5,866 - Follows: 7,198 - Updated: 9/19 - Published: 2/14/2017 - [Harry P., Wanda M./Scarlet Witch, OC]
The Black Widow & The Chosen One by trynabemaia reviews
Natasha was in the room with Harry when their mother was killed, and they were both sent to Petunia. With a letter riddled with compulsions, Petunia feels the need to ruin her sisters legacy. She sends Nat to the Red Room,a secret blessing in disguise, and Harry? Harry suffers the burden of being the Chosen One.
Rated: K+ - English - Chapters: 4 - Words: 11,081 - Reviews: 16 - Favs: 64 - Follows: 116 - Updated: 9/19 - Published: 6/23
Just another halloween by ArkhamHarley5150 reviews
The Avengers are assembled to help the Queen of England's favorite Duchess to try and break a recurring curse that seems to be getting worse and worse... Of course, wherever Duchess Harri Potter goes, trouble trails behind her like a loyal puppy. Craziness ensues. FEMharry/Loki (Chapters 1-5 updated 8/17/18)
Rated: K+ - English - Suspense - Chapters: 5 - Words: 7,451 - Reviews: 81 - Favs: 517 - Follows: 768 - Updated: 9/17 - Published: 9/29/2016
Harry Potter: Agent of SHIELD by ZaneT69 reviews
Life is complicated for Harry Potter. He had been a model student, a genius, and had graduated with multiple masteries in subjects. He spent years butchering countless evil people and ended up SHIELDs radar, and now Harry joined SHIELD after time as vigilante and was resigned to a life of boredom and lack of challenges. After all, how exciting could being a SHIELD agent be? ON HOLD
Rated: T - English - Chapters: 6 - Words: 20,734 - Reviews: 62 - Favs: 429 - Follows: 565 - Updated: 9/17 - Published: 4/2 - Harry P.
Prometheus Bound by AnarchicMuse reviews
There once was a tale of three brothers and the gifts bestowed upon them by Death. Such a tale is one of intrigue, of adventure, of tragedy. Such a tale is a lie. Or; a story of time travel, genocide, and a boy who just wants to live.
Rated: T - English - Drama/Angst - Chapters: 13 - Words: 141,678 - Reviews: 391 - Favs: 1,526 - Follows: 2,287 - Updated: 9/17 - Published: 10/12/2016 - Harry P., Captain America/Steve R., Baron Von Strucker, Bucky Barnes/Winter Soldier
Becoming by Emmeebee reviews
She may have the oddest sense of personal style he's ever encountered, but she understands things that no Midgardian should. Pre-relationship. AU. Set (mostly) after Thor: Ragnarok.
Rated: T - English - Romance - Chapters: 1 - Words: 1,266 - Reviews: 3 - Favs: 30 - Follows: 23 - Published: 9/17 - [Luna L., Loki] - Complete
Off the Edge by bagelthebunny reviews
When life gets too tough, the only answer is to jump.
Rated: K - English - Angst - Chapters: 4 - Words: 2,047 - Reviews: 5 - Favs: 12 - Follows: 17 - Updated: 9/16 - Published: 9/2
The Unknown by LostGirlInTheForest reviews
Fem!Harry. After saving the Philosopher's stone, Dahlia Potter soon discovers the world isn't as black and white as she believes it to be. She suddenly discovers the truth of her true parentage and is faced with the threat of not just Lord Voldemort, but beings and people off realm, who would wish her harm, if they discovered who her father is.
Rated: T - English - Drama/Family - Chapters: 59 - Words: 291,611 - Reviews: 1539 - Favs: 2,274 - Follows: 2,840 - Updated: 9/16 - Published: 11/4/2017
A Case of Mistaken Identities by savya398 reviews
Years ago a mistake was made. Now years later the consequences of that mistake are being brought into to light. A mistake that has the potential to destroy Harry's life as he knows it. His parents aren't who they thought they were, and he's left facing a truth about himself that leaves him uncertain about his future.
Rated: T - English - Family - Chapters: 12 - Words: 73,934 - Reviews: 1104 - Favs: 4,225 - Follows: 5,707 - Updated: 9/16 - Published: 5/26/2014 - Harry P., Thor, Loki
Turned Around in Time by Night Hawk 97 reviews
Harry became the Master of Death but it's not perfect. There's no eternal youth and invulnerability, and the time travel is cool but pointless, because change is impossible in his universe. But there's another universe - it has superheros and mutants and perhaps enough flexibility to change time. This story meshes HP with the entire MCU. Will deviate from canon. Not OOC
Rated: T - English - Adventure/Humor - Chapters: 9 - Words: 45,632 - Reviews: 225 - Favs: 1,129 - Follows: 1,610 - Updated: 9/16 - Published: 5/8/2015 - Harry P.
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...
Rated: T - English - Adventure/Fantasy - Chapters: 40 - Words: 605,089 - Reviews: 2846 - Favs: 2,315 - Follows: 2,825 - Updated: 9/15 - Published: 7/12/2016
Tony Stark and The-Boy-Who-Lived-Twice by Zooobly reviews
Tony just had the best One-Night-Stand in a while. Harry just wants to escape his still lingering The-Boy-Who-Lived-Twice moniker. Life in New York is about to change for both of them - for better or for worse? MxM story, contains mpreg; rated T for now, may change to M; Title may change too, anyone suggestions that don't suck? 'Cause mine do.
Rated: T - English - Romance/Family - Chapters: 2 - Words: 2,699 - Reviews: 33 - Favs: 183 - Follows: 369 - Updated: 9/14 - Published: 9/6 - [Harry P., Iron Man/Tony S.]
1.2K | Page 1 2 3 4 11 .. Last Next »