Percy Jackson and the Olympians Crossovers
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Demigod by Arcane Entity reviews
A man from our world was taken and stuffed into the body of a young Demigod Son of Hades in the world of Percy Jackson. SI.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure - Chapters: 2 - Words: 10,009 - Reviews: 12 - Favs: 119 - Follows: 163 - Updated: 5/22 - Published: 5/15 - OC
demigod dragon rider kingsbane by thunderofdeath97
Galbatorix has taken the throne. The last remaning riders, with their bonded dragons, along with their elf friends, human friends, and dwarf friends, must come up with a way to defeat the oathbreaker. They need a miracle, a rock is falling to the earth. A boy inside the rock. Will this boy be their salvation? or shall he be the key to their destruction?
Crossover - Inheritance Cycle & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 4,074 - Favs: 22 - Follows: 27 - Updated: 5/22 - Published: 5/14 - Arya, Percy J.
Carter meets a secret relative by Riordanlover16
Carter has only recently met his Aunt Amanda, only not entirely, as he only saw her for a few minutes. So his uncle decides to take him to see her. Will this end well?
Crossover - Percy Jackson and the Olympians & Kane Chronicles - Rated: K - English - Family - Chapters: 1 - Words: 1,399 - Published: 5/21 - OC, Carter K., Amos K. - Complete
The Slaying Moon by Estemont reviews
Artemis often wondered a lot about some of the things that happened in her life. The strangest, yet happiest parts of them all began when she was just a child, meeting an orange-haired stranger from another world.
Crossover - Bleach & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 4 - Words: 11,546 - Reviews: 35 - Favs: 240 - Follows: 351 - Updated: 5/21 - Published: 4/14 - Ichigo K., Artemis
Sentinel by macdog123 reviews
It's his job to stand guard, to watch and to protect. He's the first one in and the last one out, and when all hope is lost, he maintains his ground, steadfast, and ready. Evildoers beware, Sentinel has been reposted with original authors permission.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Adventure - Chapters: 6 - Words: 36,267 - Reviews: 17 - Favs: 79 - Follows: 135 - Updated: 5/21 - Published: 5/3 - Percy J., Black Widow/Natasha R., Captain America/Steve R., Hawkeye/Clint B.
In Our Nightmares by basketballandbooks08 reviews
Percy and Bucky are doing their best to navigate the impending war; they've seen things from their worst nightmares that they wouldn't wish on their enemies. When they begin to reconsider, will they realize where their loyalties lie as sides are starting to be taken?
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Angst/Friendship - Chapters: 6 - Words: 19,707 - Reviews: 1 - Favs: 3 - Follows: 4 - Updated: 5/21 - Published: 3/5 - Percy J., Jason G., Captain America/Steve R., Bucky Barnes/Winter Soldier
Multiversity by ShadowNinja77 reviews
Warriors from across the multiverses are gathered in a contest to see who will rise, and who will fall. Crossover of MCU, DC comics, Harry Potter, Percy Jackson, Star Wars, The Last Airbender, Game of Thrones, and so much more. I do not own any of these characters.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 25 - Words: 98,346 - Reviews: 150 - Favs: 83 - Follows: 102 - Updated: 5/21 - Published: 7/22/2021
Daughters of Chaos by TheVermilionRose reviews
Third in the Metamorphosis Series. RWBY finds themselves with new questions and no answers after death takes an abrupt turn and leaves them somewhere new. With their recent pyrrhic victory against the White Fang invasion leaving fresh scars, RWBY must find their way forward.
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Adventure/Parody - Chapters: 15 - Words: 83,193 - Reviews: 7 - Favs: 48 - Follows: 52 - Updated: 5/20 - Published: 4/24/2021 - Ruby R., Weiss S., Blake B., Yang X.L.
kunoichi Semidiosa by quet714 reviews
...
Crossover - Percy Jackson and the Olympians & Naruto - Rated: K - Spanish - Chapters: 2 - Words: 2,966 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 5/20 - Published: 5/17
Perseus: The Omnipotent by TheCreatorofExistence reviews
In the beginning, there was one being: this being had an unlimited amount of power that it could not use. So it wandered around nothingness searching endlessly for something or someone else until it decided that it had enough and so it destroyed its own existence not knowing that its existence had only just begun.
Crossover - Marvel & Percy Jackson and the Olympians - Rated: T - English - Fantasy/Adventure - Chapters: 10 - Words: 31,766 - Reviews: 7 - Favs: 27 - Follows: 32 - Updated: 5/20 - Published: 3/18 - Percy J.
La Guerra Secreta : Asalto al Olimpo by frikific reviews
Nadie en el Campamento Mestizo se imaginaba lo que iba a pasar el dia en que esa grieta se abrió en el Times Square. La llegada de unos peligrosos visitantes pondrá contra las cuerdas a todos los mestizos y el universo de Percy Jackson no volverá a ser el mismo
Crossover - Marvel & Percy Jackson and the Olympians - Rated: K+ - Spanish - Mystery/Adventure - Chapters: 4 - Words: 8,485 - Reviews: 1 - Updated: 5/20 - Published: 4/17 - Annabeth C., Nico A., Percy J., Will S.
Of Gamers and Heroes by TyrTheTaur reviews
I'm in a world where fiction is now a reality, where the characters I laughed and watched are now standing with me. I've been granted a power that could make me more powerful than God, but even now I'm not too sure what to do with it. And it also bloody turned me into a girl.I suppose I'll help people. MultiCross. Gamer Fic. Eventual Multiverse Travel. Genderbent MC
Crossover - X-overs & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 20,126 - Reviews: 32 - Favs: 108 - Follows: 150 - Updated: 5/20 - Published: 4/24 - OC
Lunar Phases by BonesBoy15 reviews
By popular demand, the Son of Artemis has broken free of the Olympian One Offs. The first few chapters will end the start of his story, and those that follow...Well, read on to find out. Rated T for Language, hints of gore, childish adult humor and copious amounts of Letoide arguments. Reader discretion is advised.
Crossover - Naruto & Percy Jackson and the Olympians - Rated: T - English - Fantasy/Humor - Chapters: 24 - Words: 174,880 - Reviews: 651 - Favs: 873 - Follows: 975 - Updated: 5/20 - Published: 1/7 - Naruto U., Kyuubi/Kurama, Thalia G., Artemis
Pride is the Devil by Const3llations reviews
Throughout Natasha's entire life, she'd done nothing except kill, and kill some more. Now, with the war over, she finds herself lost and without purpose, struggling to cope with the guilt war always leaves behind, and spiraling uncontrollably down a never-ending drain, waiting for somebody to catch her fall. PJO/Avengers AU. Percy x Natasha. Currently being rewritten.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Hurt/Comfort/Angst - Chapters: 1 - Words: 2,224 - Reviews: 226 - Favs: 1,206 - Follows: 1,574 - Updated: 5/19 - Published: 7/3/2021 - [Percy J., Black Widow/Natasha R.]
The Wild Berserker Descendant: Son of Kratos by Trap Dragon reviews
There was once two gods who were so powerful, they had to erase themselves from existence and seal themselves away. Every 3000 years, they comedy out to enjoy the pleasures of the mortal world for 1 year. However one day, one of them fell in love and had a child. His first child.
Crossover - Percy Jackson and the Olympians & Magnus Chase and the Gods of Asgard - Rated: M - English - Supernatural/Adventure - Chapters: 10 - Words: 24,298 - Reviews: 1 - Favs: 3 - Follows: 5 - Updated: 5/19 - Published: 2/11 - OC, Percy J.
An Unlikely Duo: The Chamber of Secrets by KeeraKraze79 reviews
After the Titan War,Nico was ready to enjoy a normal year at Hogwarts.But he really should've known that life at Hogwarts would never be normal... Artemis Fowl had spent an entire summer free of plotting and scheming.He was anxious to put his brains to good use once more.His wish came true in the worst way possible... Can the school survive Artemis and Nico's 2nd year at Hogwarts?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Adventure/Friendship - Chapters: 18 - Words: 37,785 - Reviews: 46 - Favs: 35 - Follows: 42 - Updated: 5/19 - Published: 12/25/2021 - Harry P., Hermione G., Draco M., Nico A.
Should I know you? by Dreamerinabottle reviews
Percy comes home after the war, but something has happened that he had hoped he would never have to see. Then he finds out he has an uncle he has to live with until he turns 18. What will happen when the savior of Olympus meets earth’s ‘mightiest heroes’? This takes place right after BoO and… the Avengers timeline in this is totally wack, so you‘ll just have to read it. ;)
Crossover - Avengers & Percy Jackson and the Olympians - Rated: T - English - Hurt/Comfort/Family - Chapters: 7 - Words: 6,489 - Reviews: 89 - Favs: 271 - Follows: 421 - Updated: 5/18 - Published: 6/10/2021
The Adventures Of Matt The Gamer by FIux reviews
Matt Doesn't Remember Much When He Died All That He Knows Is He Is Now The Gamer And He's Going To Make The Most Of It.
Crossover - Percy Jackson and the Olympians & Anime X-overs - Rated: M - English - Adventure/Fantasy - Chapters: 8 - Words: 16,417 - Reviews: 23 - Favs: 124 - Follows: 167 - Updated: 5/18 - Published: 3/29
Percy Jackson, Inquisitor by BlizzardDragon reviews
(Rewrite in progress) FemPercy. The fate of Thedas hangs in the balance and a new hero is needed to ensure its continued survival. Persephone Jackson has already fought in one war and now has been tasked with winning one in a world not her own. Will she thrive, or become another victim of fate? (Pairings are currently undecided.)
Crossover - Percy Jackson and the Olympians & Dragon Age - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 23,430 - Reviews: 7 - Favs: 35 - Follows: 52 - Updated: 5/18 - Published: 11/7/2021 - Percy J., Nyx, Chaos, Cullen
Poseidon's baby by PercyOlympians657 reviews
Poseidon had wished for a daughter for centuries. Unfortunately, his wife couldn't provide one, so he had many lovers. Then, one day, he found out he was blessed with a beautiful baby girl. Imagine his surprise when he finds out that his lovely daughter will soon be a witch.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Fantasy/Adventure - Chapters: 3 - Words: 27,282 - Reviews: 5 - Favs: 50 - Follows: 72 - Updated: 5/18 - Published: 4/25
Heroínas de Primavera y Tierra by Maestros de las Sombras reviews
Perséfone y Hades hablaron, de sus problemas matrimoniales, justo cuando dos mortales, les llamaron la atención. El como los dioses, no sintieron el despertar de Gaia, era algo que desconocieron, pero definitivamente, su hija asistiría al Campamento Olímpico, y no podrían hacer nada, para evitarlo. Fem-Harry, hija de Perséfone y Lily. Fem-Percy, hija de Gaia y Sally.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - Spanish - Adventure/Romance - Chapters: 23 - Words: 25,897 - Reviews: 23 - Favs: 18 - Follows: 24 - Updated: 5/18 - Published: 2/2 - [Harry P., Hermione G.] [Percy J., Clarisse R.]
Leviathan by DelayedInspiration reviews
In a final act of revenge, Kronos hurls Percy through time and space. Bereft of his age, memories, and Achilles Curse, Percy becomes the Number 1 Claymore. But like all Claymores...he Awakens. Now the Giant War is coming and Hera is missing her champion. When the Olympians finally find him, though...he isn't exactly the same. Awakened!Percy, Godlike!Percy, Insane!Percy.
Crossover - Percy Jackson and the Olympians & Claymore - Rated: M - English - Humor/Adventure - Chapters: 31 - Words: 158,017 - Reviews: 864 - Favs: 1,402 - Follows: 1,034 - Updated: 5/17 - Published: 3/13/2016 - Complete
Green-Eyed Ghoul by DelayedInspiration reviews
Sally Jackson is a Ghoul. Poseidon is a god. That makes their son one powerful SOB. Zeus' Master Bolt suddenly grows legs and walks off, and now a bunch of girls in silver are asking Anteiku where Perseus Jackson is...
Crossover - Percy Jackson and the Olympians & Tokyo Ghoul/東京喰種トーキョーグール - Rated: M - English - Family/Fantasy - Chapters: 42 - Words: 203,980 - Reviews: 983 - Favs: 1,488 - Follows: 1,319 - Updated: 5/17 - Published: 7/28/2016 - Percy J. - Complete
Backup Plan by DelayedInspiration reviews
Twins born of a broken oath, one to lead the life of a hero, the other to lead the life of a murderer. Champion of Susanoo and son of Poseidon, the younger brother's tale is one of sadness, and tragedy...and of vengeance, and blood.
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Adventure/Tragedy - Chapters: 84 - Words: 430,698 - Reviews: 1736 - Favs: 1,174 - Follows: 995 - Updated: 5/17 - Published: 9/9/2015 - Naruko U., Percy J., OC - Complete
Assassin's Creed: Transcendence by DelayedInspiration reviews
Kronos amasses enough power early on to send an infant Percy back in time. Finding this development unsuitable, the Fates interfere, and only the soul of Perseus is sent back, while his body remains in the present occupied by a fake soul. Now, what is Percy doing in the past as he works his way back to the present? Eradicating the Templar Order, of course.
Crossover - Percy Jackson and the Olympians & Assassin's Creed - Rated: M - English - Adventure/Spiritual - Chapters: 78 - Words: 440,022 - Reviews: 2573 - Favs: 2,089 - Follows: 2,128 - Updated: 5/17 - Published: 3/3/2017
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