Avengers Crossovers
Filters
13.3K | Page 1 2 3 4 11 .. Last Next »

Sooo many perks by hbsj
There are definite perks of being a witch but if a witch meets a god, who will have the upper hand? A smutty (almost PWP) story of how Pansy met Loki. One-shot. Warnings: Language, improper use of magic, smut and a bit of fun.
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Romance - Chapters: 1 - Words: 4,105 - Published: 3h - [Pansy P., Loki] - Complete
Gold as honour red as blood by SilverInk.IvoryQuill reviews
Nat made a promise to Ned and has to deal with Jaime and the War of the Five Kings. Bastard children and hidden identities pose a challenge. Steve and Maryah try to survive. And then there is the House of SHIELD connected to Peggy Tyrell Baratheon, which is pulling the strings in the background. Winter is coming, powers will manifest. Marvel/GOT fusion, basically everyone is in it.
Crossover - Game of Thrones & Avengers - Rated: T - English - Adventure/Drama - Chapters: 20 - Words: 42,472 - Reviews: 21 - Favs: 38 - Follows: 49 - Updated: 4h - Published: 8/15/2019 - [Black Widow/Natasha R., Eddard S.] [Captain America/Steve R., Agent Maria Hill]
Heroes coming together by Aragorn II Elessar reviews
The Singularity at the end of Flash Season 1 has graver consequences than anyone foresaw. Now, it is up to Heroes from various worlds to come together and defeat the forces of evil that have risen in the Singularity's wake. LOTR/MCU/Star Wars/Buffyverse/Smallville/Supernatural/Arrowverse crossover. Part 1 of 'When Legends meet'.
Crossover - Flash & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 43,024 - Reviews: 84 - Favs: 46 - Follows: 36 - Updated: 4h - Published: 8/27 - Barry A./The Flash, Cisco R., Captain America/Steve R., Thor
The Art of Lore by starhawk2005 reviews
Sequel to the 'A Light in the Dark' series. Thanos is dead, and Loki prepares to live a peaceful life with Jane…but the universe, as so often is the case, has other plans for them.
Crossover - Thor & Avengers - Rated: M - English - Romance/Drama - Chapters: 13 - Words: 117,432 - Reviews: 48 - Favs: 34 - Follows: 55 - Updated: 10h - Published: 9/2/2015
Forgotten Potter by Takeshiozo
James and Lily have an eldest son, but sadly he went missing at the age of 5. As he was taken to the Red Room for a special project... And now, years later, he's sent to Hogwarts with his fiancée and the Avengers to watch his life... -Watching the Movies-
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Humor - Chapters: 1 - Words: 1,407 - Favs: 7 - Follows: 7 - Published: 18h - [OC, Wanda M./Scarlet Witch] Harry P., Black Widow/Natasha R.
The pack's shared mate by valpolyto
The police precinct full of alphas have come to terms that they probably won't meet their mate. But when they come across a young omega woman who has had a very hard life and they all realize they are her mates, they know that they must keep her safe. And make it clear to her just what they are willing to give to her. Even if she fights the whole time.
Crossover - Avengers & 100 - Rated: M - English - Romance/Crime - Chapters: 1 - Words: 3,068 - Published: 21h - Black Widow/Natasha R., Captain America/Steve R., Hela, Clarke G. - Complete
Kill them by valpolyto
Clarke Griffin returns with four of her mates to San Francisco where they first met her. And she sees two men from her past. Two men who she knows for certain, she wants dead. For a very specific reason. And her mates always will do as she asks.
Crossover - Avengers & 100 - Rated: T - English - Romance/Angst - Chapters: 1 - Words: 1,796 - Published: 22h - Black Widow/Natasha R., Iron Man/Tony S., Carol Danvers/Captain Marvel, Clarke G. - Complete
RE:Avenger by Just-Another-Marvel-DC-Geek reviews
The Re:Zero world realizes, through the introduction of a particular young hero, just how small the world they live in truly is. Basically, Subaru is MCU Spider-Man and madness ensue upon the arrival of the Marvel multiverse unto the world of magic, witches and spirits.
Crossover - Avengers & Re:Zero - Rated: M - English - Fantasy/Sci-Fi - Chapters: 47 - Words: 617,717 - Reviews: 183 - Favs: 299 - Follows: 333 - Updated: 9/28 - Published: 10/3/2021 - Dr. Strange/Stephen S., Subaru N., Emilia, Rem
The Moment of Endgame by BadWolf02
The remaining Avengers needs a way to defeat Thanos once and for all. But when Doctor Strange comes up with a dangerous Idea, will it work? Who is this BadWolf? Who or what is The Moment? I know In the movie, Strange was dusted. But not this time! Who else would’ve known about the Moment? Your Welcome! Enjoy!
Crossover - Avengers & Doctor Who - Rated: K - English - Adventure - Chapters: 1 - Words: 843 - Published: 9/28 - Iron Man/Tony S., Captain America/Steve R., Dr. Strange/Stephen S., Bad Wolf - Complete
Rogue Replacement: A Marvel Story by Steatoda reviews
Tyson's confusion is palpable when he wakes up disoriented in the back of a truck. But the real kicker? He's replaced the X-Men's signature hero, Rogue, and gained her superpower, a gift and curse combined. His touch becomes a danger to all, but holds near-limitless potential. OC/Semi-SI.
Crossover - Marvel & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 13 - Words: 58,203 - Reviews: 131 - Favs: 324 - Follows: 406 - Updated: 9/28 - Published: 8/30
Hermione : Agent de liaison by justeMarianne reviews
Hermione se voit confier un nouveau poste aux USA par le bureau des Aurors afin de garder un œil sur les nouveaux super héros qui sortent de l'ombre ou de la glace.
Crossover - Harry Potter & Avengers - Rated: M - French - Adventure/Friendship - Chapters: 8 - Words: 23,213 - Reviews: 2 - Favs: 11 - Follows: 16 - Updated: 9/28 - Published: 8/5 - Harry P., Hermione G., Captain America/Steve R., Bucky Barnes/Winter Soldier
Slayer Begins 3: Ironheart by Brenna's Urbangirl Projects reviews
In December 1980 Isabella Maria Stark was born. Her mother and her father had gone their separate ways prior to her birth. And after the tragic death of her mother, Isabella was adopted into the Lehane family and became Faith Lehane. Twenty years after the death of her mother, Faith finally meets her father, Tony Stark. Set during Iron Man movies.
Crossover - Buffy: The Vampire Slayer & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 65,920 - Reviews: 6 - Favs: 12 - Follows: 16 - Updated: 9/28 - Published: 9/16 - Faith L., Willow R., Iron Man/Tony S.
Childhood Tales: How the Avengers grew up by TeamStark2905 reviews
A prequel to the Stark for President series. NOT SAFE FOR WORK. READ THE AUTHOR NOTES!
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Drama - Chapters: 19 - Words: 10,211 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 9/27 - Published: 9/24 - [Peggy C., Howard S.] [Iron Man/Tony S., Pepper P.]
The demons of her sleep by valpolyto
Clarke Griffin has suffered from sleep paralysis for years. Suddenly, when the demons become a bit...interested in her, Clarke's life is about to get much more terrifying. However, the demons that are after her? Want to do the opposite of hurting her. If anything, they want to give her everything she could possibly dream of.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 6,303 - Follows: 1 - Published: 9/27 - Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony S., Clarke G. - Complete
The Avenging Flash (Book One) by G4dgetJunior reviews
In an alternate universe, Spiderman does not come into existence. Instead, a different hero rises to the call. The Flash! Steve x Natasha. Barry X Kara.
Crossover - Flash & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 16,099 - Reviews: 3 - Favs: 20 - Follows: 24 - Updated: 9/27 - Published: 8/6 - Barry A./The Flash, Eobard T./Impostor Harrison W./Reverse-Flash, Black Widow/Natasha R., Iron Man/Tony S. - Complete
in the morning by mrsProbie reviews
Hermione likes the way Bruce sounds in the morning.
Crossover - Harry Potter & Avengers - Rated: K - English - Romance/Humor - Chapters: 1 - Words: 363 - Reviews: 3 - Favs: 9 - Follows: 5 - Published: 9/27 - [Hermione G., Hulk/Bruce B.] - Complete
god amongst men but still just a man by kneeshee
Barnes aims to finish the job and orphan another Stark and this time Captain America will have helped him. VERY MUCH ANTI-STEVE ROGERS TEAM IRON MAN this does not get into the topic of the accords. this is the siberia scene.
Crossover - Captain America & Avengers - Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 2,760 - Published: 9/27 - Bucky B./Winter Soldier, Tony S./Iron Man, Captain America/Steve R., OC - Complete
Magical Marvel by athassprkr reviews
A sick 16 year old MC dies at the same time, emerald eyes open up confused. Shouldn't I be dead? Why the hell am I so tiny? What's my name? What are these voices in my head? Follow the young telepath as she make way in a world of gods and magic. Will she make her mark in this scary world or did she already do so. Fuck, time travel is really confusing. (SI!Fem!Harry) TimeTravel
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 371 - Words: 839,523 - Reviews: 2748 - Favs: 3,559 - Follows: 3,898 - Updated: 9/27 - Published: 7/2/2021 - Harry P.
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. Phase 3. Co-written by Jebest4781 and BulletStormX
Crossover - Star Wars & Avengers - Rated: T - English - Adventure - Chapters: 106 - Words: 1,541,981 - Reviews: 5080 - Favs: 2,190 - Follows: 2,194 - Updated: 9/26 - Published: 12/4/2016 - Anakin Skywalker, Obi-Wan K., Captain America/Steve R., Spider-Man/Peter Parker
The Future's in Our Hands (and We Will Never be the Same Again) by xXLostStar
While attempting to summon Lilith, Hydra accidentally summons Trigon - and subsequently Raven - to the Marvel universe. Now she has to figure out how to get back, avoid being summoned to another universe again and keep Trigon out of the hands of Hydra all while making sure no one realizes Raven is a portal, not Trigon's warden. No big deal, right?
Crossover - Teen Titans & Avengers - Rated: M - English - Romance/Supernatural - Chapters: 1 - Words: 2,470 - Favs: 1 - Follows: 3 - Published: 9/26 - Raven, Dr. Strange/Stephen S.
Defiant! SI-OC in Marvel-DC by EmmaCruzader reviews
SI-OC Despojado de su vida Daniel Evans tendrá que comenzar de nuevo en un nuevo mundo no tan amigable, con habilidades increibles pero con el peso de proteger su nuevo hogar sobre sus hombros de amenazas que su llegada traerá, asi como amenazas nativas, el caos detras de cada uno de sus pasos. MC-heroe, MC-viltrumita, MCU-AU, Justice league AU, DC Comics AU, Marvel Comics AU.
Crossover - Avengers & Justice League - Rated: T - Spanish - Adventure/Mystery - Chapters: 31 - Words: 138,483 - Reviews: 4 - Favs: 11 - Follows: 18 - Updated: 9/26 - Published: 8/3 - Iron Man/Tony S., Thor, OC, Spider-Man/Peter Parker
Defiant!(ENG) SI-OC in Marvel-DC by EmmaCruzader reviews
SI-OC Stripped of his former life, Daniel Evans finds himself in an unfamiliar and unfriendly new world. Possessing incredible abilities, he shoulders the weight of protecting his newfound home from the dangers his arrival has unleashed, with both native threats and the chaos left in the wake of his every step. MC-hero, MC-viltrumite, MCU-AU, Justice league AU, DC Comics AU, Marvel
Crossover - Justice League & Avengers - Rated: M - English - Adventure/Mystery - Chapters: 32 - Words: 143,797 - Reviews: 41 - Favs: 105 - Follows: 122 - Updated: 9/26 - Published: 8/16 - Diana of Themyscira/Wonder Woman, OC, Iron Man/Tony S., Spider-Man/Peter Parker
Eat Your Young by lorcleis reviews
Percy Jackson comes back to the city; Saturn's return, so to speak. He crashes on the uneven couch cushions of Rachel Elizabeth Dare, he sends stray calls to voicemail, he fields inquiries for him to return to camp. He tries not to think of the hole that was left behind. And then the body of a demigod is discovered. Then another. And it doesn't look like they're going to stop.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: M - English - Mystery/Hurt/Comfort - Chapters: 18 - Words: 92,467 - Reviews: 2 - Favs: 11 - Follows: 21 - Updated: 9/26 - Published: 8/29 - Percy J., Hawkeye/Clint B.
The Eye of The Phoenix (Rewrite) by GrandSpaceWizard reviews
Three years after the Battle of Hogwarts, an extradimensional entity consumes Harry's universe. In desperation, he makes a bargain with another being of incredible power and escapes to a new reality with his patchwork family. Will he save their new home, or doom it? Fire is useful, but it's oh so hard to control...
Crossover - Harry Potter & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 4 - Words: 31,914 - Reviews: 83 - Favs: 958 - Follows: 1,422 - Updated: 9/26 - Published: 2/15 - Harry P., Andromeda T., Teddy L., Ancient One
With A Snap by ADdude reviews
A snap is all it took for half the people of the world to be brushed away. The devastation spread all over and touches everyone in one way or another even into other Universes. Heroes from various must come together to win. Ch1-45 many worlds get snapped away, start with MCU into anime/movies/TV/cartoon worlds. CH1 & 46 Onwards story focus. NO LONGER TAKING REQUEST OR SUGGESTIONS
Crossover - X-overs & Avengers - Rated: T - English - Angst - Chapters: 82 - Words: 397,292 - Reviews: 584 - Favs: 354 - Follows: 331 - Updated: 9/25 - Published: 5/6/2018
13.3K | Page 1 2 3 4 11 .. Last Next »