Crossoverfanfiction Stories

1.2K Stories

It Only Takes a Second by okayletsbesirius
#1
It Only Takes a Secondby OkaySiriusly?
Harry Potter has been living his life in fear. Fear of his uncle, fear of his power, fear of his magic, fear of his own shadow. But one day, during a routine trip to the...
Hinata's Adventure in BNHA [On Going...] by Hanabeeshy
#2
Hinata's Adventure in BNHA [On Goi...by ♡Hanabeeshy♡
Hinata, because of an incident, is now in the BNHA world--- stuck. Of course, to survive and live, she has to adapt to this new lifestyle and all. But still, she has no...
Heroic Warrior(BnhaXReader!!Aot Soldier) by Xythe_Phantasma
#3
Heroic Warrior(BnhaXReader!!Aot So...by God of Rice
Y/n came from the world where titans are the enemy of human kind, a younger sister to Levi and sadly, discovered as a traitor to humanity. Finishing her final battle, s...
Lost Paradise by -aerinicolettepark
#4
Lost Paradiseby ᴍɪɴsᴏᴏ
Lost Paradise 1/?? Jujutsu Kaisen and Bungou Stray Dogs crossover Mafia Boss Dazai au // Soukoku JJK × Soukoku's Secret love child oc //Will most likely contain manga S...
You're Not a Horse, Harry! by MaeglinYedi
#5
You're Not a Horse, Harry!by MaeglinYedi
In which Harry Potter is the product of a prank that Loki once played on Thor. But hey, at least he's not a horse, so there's that. A series of vignettes about Harry's l...
Harry Potter, adopted son of Percy Jackson by Cutenekoexplosion
#6
Harry Potter, adopted son of Percy...by Cutenekoexplosion
//Adopted story// Harry's life changes one day when he's thrown out from the Dursley's, he gets adopted. By Percy Jackson. _____ I do not own Percy Jackson or Harry Pot...
Hermione the Host Club Supervisor  by LillyLovesManga
#7
Hermione the Host Club Supervisor by Lilly
Hermione being a kind friend as she is, agrees to spy on a certain blonde haired- violet eyed King. Despite that- she did not expect to get dragged into the Host Club's...
𝐦𝐨𝐯𝐞𝐬 𝐥𝐢𝐤𝐞 𝐌𝐀𝐅𝐈𝐎𝐒𝐎  ♛ | ᴋ. ᴀᴋᴀʙᴀɴᴇ  by samanthuuhh
#8
𝐦𝐨𝐯𝐞𝐬 𝐥𝐢𝐤𝐞 𝐌𝐀𝐅𝐈𝐎𝐒𝐎...by ˗ˏˋ𝙨𝙚𝙮𝙢´ˎ˗
"𝙢𝙮 𝙣𝙖𝙢𝙚 𝙞𝙨 𝙙𝙖𝙯𝙖𝙞. 𝙙𝙖𝙯𝙖𝙞 𝙮/𝙣. 𝙞𝙩'𝙨 𝙖 𝙥𝙡𝙚𝙖𝙨𝙪𝙧𝙚 𝙩𝙤 𝙗𝙚 𝙖 𝙥𝙖𝙧𝙩 𝙤𝙛 𝙮𝙤𝙪𝙧 𝙘𝙡𝙖𝙨𝙨!" ❝𝘸𝘩𝘢𝘵 𝘩𝘢𝘱𝘱𝘦𝘯𝘴 𝘸𝘩𝘦�...
Mcyt x Bnha by HoneyMilky420
#9
Mcyt x Bnhaby CreaCreamPuff
Because I'm a sucker for crossover fan fiction...and my love for these two fandoms is quite large, I've decided to write a story about it so yeah! This is all purely out...
Heartstrings Hazbin Hotel/Helluva Boss x Puppet reader by xXArtist-chanXx
#10
Heartstrings Hazbin Hotel/Helluva...by xXArtist-chanXx
•so this is going to be my 2nd book and this is still new to me so pls don't hate it You are (Y/n)(L/n) also known as 'The Marionette'. You died at a car crash that yo...
The Reaper (rewrite) by NERDYGINGER07
#11
The Reaper (rewrite)by NERDYGINGER07
Jeremy Gilbert was adopted at 13. Nobody knows anything about him before he arrived in Mystic Falls and they doubt they ever will. However things change the summer Stefa...
Ghoul and Assassin's by tsuhiro
#12
Ghoul and Assassin'sby tsuhiro hyaki
There's a new student and his name is Kaneki Ken he was transferred here before the moon accident... coincidence? probably? . . . . . Disclaimer: I don't own Tokyo Ghou...
IN MY BLOOD | BNHA by WANNBEYUNA
#13
IN MY BLOOD | BNHAby ⁷
"What's your Quirk?" "Quirk? I don't have a Quirk, it just runs through my blood" In which the youngest Zoldyck gets sent to a world full of Quirks...
Not an Elf by asarcasticchild
#14
Not an Elfby asarcasticchild
Apparently, in this world, having pointed ears makes you an elf. Great. In other news, Rin has fallen into a medieval world, and would like to know what exactly is going...
ZENITH ➸ avengers au ✔️ by Storm_Wolf014
#15
ZENITH ➸ avengers au ✔️by _Wanda_Maximoff_
𝐙𝐄𝐍𝐈𝐓𝐇 ➸ [𝐧.] 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞 𝐚𝐭 𝐰𝐡𝐢𝐜𝐡 𝐬𝐨𝐦𝐞𝐨𝐧𝐞 𝐢𝐬 𝐭𝐡𝐞 𝐦𝐨𝐬𝐭 𝐩𝐨𝐰𝐞𝐫𝐟𝐮𝐥. 𝐈𝐧 𝐰𝐡𝐢𝐜𝐡 a demigod works alongside the avengers to wi...
Raising Supergirl by FanficsFun
#16
Raising Supergirlby FanficsFun
Avengers AU where Kara Zor-El crash-lands in New York. Set after Infinity War but the Avengers stopped Thanos before the snap. Everyone is alive, including Pietro, and L...
What It Means to be a Hero (BNHA x Tokyo Ghoul) by Nerdwithnolife63
#17
What It Means to be a Hero (BNHA x...by Nerdwithnolife63
Kaneki gets transported to a different dimension with his dying friend Hide. A world filled to the brim with aspiring heroes. And villains. Will he find help in his time...
When Granger meets Jackson by WordWiz777
#18
When Granger meets Jacksonby Word Wizard
Percy had just gotten back home after his trip to Greece to fight Gaea, and was looking forward to a few months of rest before setting off to New Rome for college with...
Wunderkind (LOTR/Narnia Crossover) by catalan_andrea
#19
Wunderkind (LOTR/Narnia Crossover)by Andrea Montes
Aurelia is the daughter of the late Queen Jadis and of Coriakin. She has befriended and battled alongside Peter, Susan, Caspian, Edmund, Lucy, and their cousin, Eustace...
deja vu || pjo/hp by nico_supremacy_
#20
deja vu || pjo/hpby a girl is no one (iykyk)
There was a storm brewing in the two worlds that Aradia had learnt to call her own. War, torture, grief. It tried to destroy, to devour, to bring death and misery upon A...