Best General Audience Crossover Fanfics
The 25 most-loved general audience crossover fanfics on AO3, ranked by kudos. Crossovers answer fandom's eternal 'who would win' and 'would they get along' debates on the page, and the friction between universes generates stories neither canon could hold alone.
Top 25 General Audience Crossover Fanfics
Ranked by AO3 kudos. Every fic on this list is tagged with crossover and rated General Audiences.
The Other Father
by IzzyMRDB
So, Poseidon would admit he was lost.Odysseus had tricked him. Again. Despite the way the man had been all but trapped in Poseidon’s domain, Athena’s precious ‘Warrior of the Mind’ had not yet run out of luck and Poseidon was suffering for it. The coward refused to extend proper mercy, didn’t stand
The Dragon of Moria
by pristineungift
After the Battle of Hogwarts, Harry Potter helped with the rebuilding and then went back to school, sitting his NEWTS and graduating with the rest of what The Daily Prophet called ‘The Disrupted Class.’ Following that, everyone expected him to become an auror. Harry himself expected it, right up unt
Mutantkind
by TheSovereigntyofReality
Logan is present in Siberia when the fight breaks out. He sees everything and has one thought. This dickhead needs his ass kicked.
Alien Taskforce
by TheSovereigntyofReality
Just because S.H.I.E.L.D. and the Avengers didn't listen to Tony after the Battle of New York, it doesn't mean no one did.
Summer Job
by Sword93
Steven takes a summer break from his road trip at a little town called Gravity Falls.There he meets two kids who are in way over their heads.
Genius Billionaire
by TheSovereigntyofReality
After the Avengers Civil War, Natasha found another billionaire she believed would support the Avengers. It was the biggest mistake they ever made.
The Three Gods
by TheSovereigntyofReality
Following the Avengers Civil War, Stark Tower receives some visitors who are going to have an embarrassingly easy time of defeating Thanos. And putting the Rogues in their place.
Honkai: Star Rail - Multiversal Projection
by Icedrone24
A beam of light, transcending the barriers of countless universes, projected onto the countless worlds, becoming a spectacle for the natives of each world! When Jingliu finely diced Blade into minced meat, the Demon Slayer Corps were shocked! 'What kind of breathing technique is that? Ice Breathing?
White Hats
by shadydave
It’s a very comprehensive hat-based philosophy.
Avatar: The Fifth Element - Water
by Grymt1012
Finding Ahtohallan, Elsa dived too far to find the truth. She found herself into a whole new world where abilities both similar and yet different from her exist and plagued by an unending war. To find a way back home, the young queen of Arendelle and newfound Fifth Element had to accompany the Avata
This Time, I’ll Stay
by Zumix_Xx
After defeating the White Star, Cale Henituse expected peace in his next life. Instead, he was reborn into the Fujioka family and somehow ended up attending Ouran Academy alongside rich weirdos, a chaotic Host Club. Cale is determined to live lazily and avoid trouble. Unfortunately, Kyoya seems oddl
New York, New York
by WriteItSmall (scribblemyname)
He wasn't trying to save the world and neither was she as they waited out the worst with her gloves off and his claws unsheathed.
Two Separate Lives (Demon Slayer x The Promised Neverland)
by Sakura_Tsuyi
Giyu works in the demon slayer corps. He's the Water Hashira who's described as anti-social compared to his colleagues. But what if there's a reason he doesn't talk to anyone? No one knows his backstory, where he's from, if he has any family. He doesn't plan to tell anyone soon either. Norman and Em
Jock enters Boutique
by FreeRangeOrganicDaydreams
It’s a normal day at Rose Apothecary when two mysterious and sexy men stop in. Patrick is thrilled. David is confused.
How to Raise Your Dragon
by meowoongi
Luo Binghe finds an egg in a forgotten temple. Shen Qingqiu takes one look at it and immediately decides this is going to ruin his peaceful retirement.
The Silent Current
by Dezi_02
They thought they knew Tomioka Giyu.Quiet. Distant. Difficult to understand.But no one ever questioned why his eyes always looked so tired.Now trapped in a strange room beyond their understanding, the Demon Slayer Corps is forced to witness the life of a boy named Ray - a child raised within the wal
DIBTNGA Art Book
by fucketh_this_shiteth
A Fanart collection for APenMadeFullmetal's lovely series "Death is but the next great adventure" Featuring:- THE dynamic duo - UNIFORMS!!
Welcome to Twisted Wonderland Hazbins!!
by Bunnygirl_94
The Hazbin Hotel just got a new guest, Sir Pentious, and Charlie is super excited to help the snake find his way to redemption. She's even thinking about throwing a little party when Sir Pentious hits his one-week mark at the hotel.So, out of nowhere, the hotel just gets whisked away from Hell and p
The Arcane Effect
by Browncoat_Firefly
Magic meets science. Evolution runs wild. And Shepard? She just wanted a quiet life with Liara and the kids.Nearly 20 years after the Reaper War, the Citadel has made first contact with Runeterra—a world where Hextech is fuelling rapid advancement…and something far more insidious. A dangerous figure
Miraculous Squad
by YuiUmbreon
Balance. That is the duty entrusted to Sylvié as the holder of the Balance Miraculous. But balancing school, hero work, DATS secrecy, and her partnership with Salamon is becoming harder by the day. As new threats emerge and hidden truths begin surfacing, Sylvié finds herself caught between responsib
The God With No Name: A Hunter x Hunter Retelling of Cupid and Psyche
by AnkylosaurusRex
A Merukomu retelling of Cupid and Psyche. Come visit the Hunter x Hunter Universe, but told as if it were an ancient myth...
Goddess in Naruto?!
by MysticPinkZ3
After the events of chapter 10 of three houses, Sothis awakened in from of the gates of konoha. Meeting new and old allies along the way.
Lunar Eclipse
by fanficbysarah
In which, Celeste thought being turned into a werewolf would be the biggest shock of her life -- then she found out who her biological father is. . . Fem!Scott McCall The Avengers crossover . . . HI! Please don't report me. This is my fanfiction. I didn't steal it. For those who don't know, my old a
Gears of Anarchy
by Morijingod
A universe-wide field trip turns into a fight for survival when the Tennyson crew crashes into a world fractured by gold, grime, and mad science. Ambushed in deep space by Vilgax, the team fights to keep the Rust Bucket III from vaporizing. and plummet blindly into the atmosphere of Runeterra—shatte
Amazona
by Dan_G_Panterita
A la agente Carter la han llamado de muchas maneras a lo largo de su vida, pero sólo un hombre la llama "amazona". Curioso que el apelativo dado por el coronel Trevor jamás le ha incomodado.NOTA IMPORTANTE AL INICIO DEL FIC.
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About This List
This list of 25general audience Crossover fanfics spans 1,339,482 total words. Kudos range from 8 on the newest entries to 17,719 on the most established. Most entries are ongoing works, so subscribe on AO3 for update notifications. The most common rating is General Audiences (25 of 25 fics).
Recurring tags across this list: Crossover · Alternate Universe - Canon Divergence · Crossover Pairings · Not Steve Friendly · Team Tony.
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