Avengers Crossovers
Filters
13.8K | « Prev Page 1 2 3 4 5 12 .. Last Next »

Eternal Love by Mimi76lh reviews
{FAÎTES VOS VŒUX 2023 - Lyla0ï} - FANFICTION - La rencontre de l'enfant terrible d'Asgard et du sauveur du Monde Magique. UA
Crossover - Harry Potter & Avengers - Rated: K+ - French - Romance - Chapters: 2 - Words: 8,390 - Reviews: 18 - Favs: 128 - Follows: 53 - Updated: 2/17 - Published: 2/24/2023 - [Harry P., Loki] - Complete
The Last Slayer by Potterheadfan7 reviews
After centuries of defeating Muzan and traveling the world as a Demon, Tanjiro Kamado decides to live a steady life in New York, living his days in peace. The last thing he wasn't expecting was to see some espionage named Shield asking him if he wanted to join a certain initiative.
Crossover - Avengers & Kimetsu no Yaiba/鬼滅の刃 - Rated: T - English - Adventure/Friendship - Chapters: 5 - Words: 40,366 - Reviews: 78 - Favs: 417 - Follows: 476 - Updated: 2/16 - Published: 9/7/2022 - Tanjirou K.
Dawn of the Valkyrie by QueenMilaAshdown reviews
When they're the last two left with the Realms collapsing around them, Loki uses dangerous magic to send Evelyn back to the beginning to do it all over again. The Soul Magic has unexpected side effects, though. Evelyn blames it on her damned Potter Luck. With far more allies that originally expected, she and Loki set out to stop the end of the Nine Realms before it even starts.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 27 - Words: 123,493 - Reviews: 1084 - Favs: 3,766 - Follows: 4,440 - Updated: 2/16 - Published: 4/18/2019 - [Harry P., Loki] [Captain America/Steve R., Iron Man/Tony S.]
The Phoenix and the Shapeshifter reviews
With a lurch, the person who used to be Harry Potter woke up. They looked around, forgetting for a moment where they were. Looking at the cold blue walls, dark curtains, and still pictures before remembering. Remembering that it is 2012, and Hogwarts is no more.
Crossover - Harry Potter & Avengers - Rated: T - English - Hurt/Comfort/Family - Chapters: 1 - Words: 284 - Reviews: 1 - Favs: 2 - Follows: 3 - Published: 2/16 - Harry P., Loki
Still Defiant! SI-OC Marvel-DC by EmmaCruzader reviews
What does it mean to be a hero? Daniel Evans Tries to answer this question as he embarks on a self-imposed mission in a familiar, yet unfamiliar world. Being a hero has never been easy, but even if the world tries to crumble around him, he will stand firm, because no matter how difficult or dangerous it is, he will remain Defiant.
Crossover - Avengers & Justice League - Rated: M - English - Adventure/Mystery - Chapters: 55 - Words: 235,005 - Reviews: 330 - Favs: 976 - Follows: 1,146 - Updated: 2/16 - Published: 11/10/2023 - Diana of Themyscira/Wonder Woman, OC, Harleen Q./Harley, Iron Man/Tony S.
Superman:Man of Steel by Mtle232 reviews
As a new era of heroes begins, follow Clark Kent's journey from small-town farm boy to becoming Earth's first public hero. While reports of Tony Stark's disappearance dominate headlines, Superman emerges in Metropolis, facing the brilliant but ruthless Lex Luthor and battling Metallo, a cyborg powered by fragments of his destroyed homeworld. Book 1 of the MDCCU
Crossover - Superman & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 7 - Words: 180,249 - Reviews: 60 - Favs: 64 - Follows: 69 - Updated: 2/15 - Published: 1/3 - Lois L., Clark K./Superman/Kal-El, Lex, Nick F.
Ashes of the Vanished by Epicfuziontales reviews
When the Snap shatters both the Muggle and wizarding worlds, Harry Potter and Hermione Weasley are left to pick up the pieces. As chaos reigns, dark wizards rise, and the Ministry teeters on collapse. With whispers of Muggle heroes called the Avengers seeking to undo the Vanishing, Harry and Hermione must bridge two worlds to restore hope—and their families. Possible 1 shot
Crossover - Harry Potter & Avengers - Rated: K - English - Drama/Adventure - Chapters: 2 - Words: 13,543 - Reviews: 5 - Favs: 18 - Follows: 37 - Updated: 2/15 - Published: 1/25
A Man of Iron in a world of Chrome by GeneralAllenWalker reviews
Tony had always suspected that seriously fighting Thanos would end with his death. There were worse ways to go than to save the entire universe from a megalomaniac titan who wanted to wipe out half of everything in some mad attempt to create a paradise. Yet against all reason, he seemed to have survived and instead have landed in a world of greedy corporations and savage gangs.
Crossover - Avengers & Cyberpunk: Edgerunners/サイバーパンク エッジランナーズ - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,428 - Reviews: 2 - Favs: 7 - Follows: 12 - Published: 2/15 - Iron Man/Tony S., David M.
Child of Silence by Angelwings Sorrow reviews
Harry was sold to HYDRA when he was Five years old and was cellmates with Bucky Barnes. After Being freed from HYDRA Bucky wants to return to rescue Harry. What does the Future hold for the young wizard and is their really a Prophecy? Evil Dumbledore, finding Family, M for abuse and other Mature content.
Crossover - Harry Potter & Avengers - Rated: M - English - Hurt/Comfort/Family - Chapters: 63 - Words: 367,373 - Reviews: 736 - Favs: 2,390 - Follows: 2,785 - Updated: 2/15 - Published: 11/10/2019 - [Loki, Iron Man/Tony S.] Harry P., Bucky Barnes/Winter Soldier
Avengers: Infinite Wars by free man writer reviews
The Clone Wars are in full swing with the galaxy divided. The Jedi lead the clone army against the infinite droid army of the Separatists. Yet a wild card enters the fray. The Avengers. From there, newer, more sinister and deadlier threats emerge and The Galaxy, no, the universe, shall never be the same again. Co-written by Jebest4781 and BulletStormX. Now in Season 4.
Crossover - Star Wars & Avengers - Rated: T - English - Adventure - Chapters: 128 - Words: 1,854,744 - Reviews: 6167 - Favs: 2,588 - Follows: 2,600 - Updated: 2/15 - Published: 12/4/2016 - Anakin Skywalker, Obi-Wan K., Captain America/Steve R., Spider-Man/Peter Parker
A Wizard in the MCU by bivz643 reviews
In the Limbo version of Platform 9 3/4, Dumbledore tells Harry he is not truly dead, and thus has a choice. He can catch a train and go "on" from King's Cross, either to the real afterlife or back into his body in the Forbidden Forest and try to save more lives and souls. When he wakes up however, Harry realises that he got on the wrong train.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance - Chapters: 36 - Words: 170,419 - Reviews: 380 - Favs: 1,664 - Follows: 2,369 - Updated: 2/14 - Published: 6/14/2024 - [Harry P., Black Widow/Natasha R.]
The biggest liar by Haxong reviews
David, one of the four alters that make up Marc Spector, DID patient and recently retired superhero/avatar of Khonshu, is still convinced he's really just playing a VR game and that none of the giant mess the system finds itself in is real. Nothing Jake says can convince him otherwise! Post Ammit-mission, the boys move to New York where they run into Spider-Man and chaos ensures.
Crossover - Avengers & Moon Knight - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 15 - Words: 62,271 - Reviews: 19 - Favs: 12 - Follows: 15 - Updated: 2/14 - Published: 12/12/2024 - Spider-Man/Peter Parker, Marc S., Steven G., OC
Harry Potts and the Infinity Stones by samhaine reviews
Orphaned Harry Potter had one more family member he could be left with: his father's squib sister, whose last name got shortened to Potts when she moved to the US.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Fantasy - Chapters: 90 - Words: 428,276 - Reviews: 1403 - Favs: 3,607 - Follows: 4,480 - Updated: 1/17 - Published: 7/30/2021 - Harry P., Iron Man/Tony S., Pepper P.
Blue Wolf by Ninjettey reviews
TO/Avengers Another unwanted twin Mikaelson story. Only the unwanted twin was wanted by everyone but Hayley. Lily Ayah Mikaelson and her two minutes older sister Hope Andrea were in hiding with their mother Hayley when Hayley decided she only wanted Hope. (Extended Summary inside, as well as timeline changes to both TO and MCU.)
Crossover - Avengers & Originals - Rated: M - English - Family/Fantasy - Chapters: 17 - Words: 25,053 - Reviews: 7 - Favs: 82 - Follows: 72 - Updated: 6/3/2024 - Published: 5/19/2022 - [Bucky Barnes/Winter Soldier, OC] Klaus M., Hope M.
The Phantom Soldier by savageharleyquinn reviews
Danny Fenton was just a normal teen until he wasn't. Then he became Danny Phantom protecting both ghosts and humans in his little town. Always escaping the GIW while he does it. Until one day he's too slow. Until one day they catch him. Hydra finds out about the GIW and the creature they've caught and make a deal to take Phantom. They want to create the most powerful Soldier yet.
Crossover - Danny Phantom & Avengers - Rated: M - English - Angst/Hurt/Comfort - Chapters: 6 - Words: 30,477 - Reviews: 5 - Favs: 25 - Follows: 30 - Updated: 2/13 - Published: 9/4/2024 - Danny F., Captain America/Steve R., Iron Man/Tony S., Bucky Barnes/Winter Soldier
The speedster’s lover by Harri Rogers reviews
Holly ran from the wizarding world and didn’t look back. Pietro never thought that he would fall in love. The avengers were shocked when they found out that Clint had a child in England. Steve knew Fleamont since WW2. Good Loki. Alive Pietro, Sirius, Remus, Tonks & grandparents. Fem!Harry Holly. Past Clint Barton/Hawkeye x Holly. Future Holly x Pietro.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Hurt/Comfort - Chapters: 3 - Words: 7,698 - Reviews: 2 - Favs: 55 - Follows: 64 - Updated: 2/13 - Published: 10/25/2024 - Harry P., Hawkeye/Clint B., Pietro M./Quicksilver
What is a Storm Without Lightning by Const3llations reviews
In life's vast expanse, clouds drift into our existence, no longer mere bearers of storms, but artists adding colors to our sunset sky. PJO/Avengers AU. Percy x Natasha. Sequel.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Family/Romance - Chapters: 2 - Words: 1,981 - Reviews: 13 - Favs: 90 - Follows: 98 - Updated: 2/13 - Published: 3/19/2024 - [Percy J., Black Widow/Natasha R.]
Scarlet Witch and the Three Spiders by Marcus S. Lazarus reviews
Wanda's sacrifice to destroy Mount Wundagore was not as final as she thought it was. Finding herself in three places at once, Wanda's only allies are three faces of varying familiarity as she must face the memory of what she tried to do and find out what she truly wants to be in the future.
Crossover - Avengers & Spider-Man: No Way Home - Rated: T - English - Drama/Tragedy - Chapters: 22 - Words: 60,363 - Reviews: 91 - Favs: 103 - Follows: 106 - Updated: 2/13 - Published: 8/9/2022 - Wanda M./Scarlet Witch, Spider-Man/Peter Parker, Peter Parker/Spider-Man
Not A Spare Part by GGkid reviews
In one universe, Tony Stark had closed his eyes to a world where Superheroes were a rarity. In another universe, Tony Stark opens his eyes to find himself in a world where Superheroes are the norm. [An AU where, after the events of Endgame, Tony Stark finds himself inhabiting the body of one quirkless little boy named Midoriya Izuku who wants to be a hero]
Crossover - Avengers & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 4 - Words: 20,763 - Reviews: 29 - Favs: 195 - Follows: 284 - Updated: 2/13 - Published: 11/9/2024 - Iron Man/Tony S., Izuku M.
Magic and Marvel (Undergoing Rewrite!) by Aegysia reviews
Displaced from her own universe and kept a slave for years, Rose Potter eventually finds herself trapped on Sakaar. There, while a certain God of Mischief is looking for an ally, he encounters her, and saves her. However, this creates a Life Debt between the two, and forces Rose to go along with Loki's plans. What plans, you might ask? Save his brother and save Asgard... Maybe.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 15,281 - Reviews: 219 - Favs: 1,353 - Follows: 1,901 - Updated: 2/12 - Published: 3/26/2019 - Harry P., Thor, Loki
Guardian of the Soul: Infinity Saga by HPfanfictioner66 reviews
His Benefactor? A super powerful cosmic being. His job? To guard a stone that controls an essential aspect of existence. His name? Harry James Potter. After Harry's demise at the hands of Voldemort, he gets a chance at a new life in a new universe. But there's always a catch. Will Harry save the world or will he die trying… again?
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 21 - Words: 124,814 - Reviews: 782 - Favs: 4,073 - Follows: 5,527 - Updated: 1/3 - Published: 1/15/2023 - Harry P., Iron Man/Tony S., Ancient One
Gallifrey's Firebird - DISCONTINUED by ArielArtemis reviews
She lost so much. Her lover. Her family. Her home. But then the unexpected happens and she discovers that she's not the last. Things can only go up, right?
Crossover - Doctor Who & Avengers - Rated: T - English - Sci-Fi/Friendship - Chapters: 1 - Words: 56 - Reviews: 1 - Favs: 5 - Follows: 4 - Updated: 2/11 - Published: 9/1/2024
A Free Radical by Runic-Rhapsody reviews
In a Marvel universe of super-soldiers and cosmic threats, Levi Wilder is thrown into Hell's Kitchen with no ID, a janky system, and a steep learning curve. To survive, he must adapt, evolve, and navigate a world of heroes and villains, where every choice could rewrite his fate.
Crossover - Marvel & Avengers - Rated: T - English - Adventure/Romance - Chapters: 15 - Words: 50,606 - Reviews: 14 - Favs: 52 - Follows: 64 - Updated: 2/10 - Published: 1/9 - OC, F. Hardy/Black Cat
13.8K | « Prev Page 1 2 3 4 5 12 .. Last Next »