Percy Jackson and the Olympians Crossovers
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Quest to the Past by Marisandini reviews
Circe has broken the Ancient Law. To spite her mother, she went back in time to help the Dark Lord caused more chaos to her precious Wizarding World. Who else would the Olympians asked for help by none other than Percy Jackson and sent to the past in the Marauders Era. I don't own any of the characters except OCs.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Adventure/Friendship - Chapters: 99 - Words: 527,593 - Reviews: 1268 - Favs: 1,241 - Follows: 1,384 - Updated: 8/21 - Published: 4/14/2017 - James P., Lily Evans P., Severus S., Percy J.
The Fall of Heaven by Hsuyaa
11 years before Ruby Rose and her friends were dragged into a war for Remnant's fate, strange people with powers beyond any semblance begin arriving on the planet. For Ozpin and his allies, it meant facing enemies more dangerous than anything they have ever seen. For Percy Jackson and his friends, it meant fighting one last war in a world they did not belong in.
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 852 - Favs: 10 - Follows: 15 - Published: 8/21 - Annabeth C., Percy J., Ozpin, Summer R.
Phoenix by AvocadoWolf
They say phoenixes rise from the ashes, but they also say they aren't real. Solana begs to differ. Her life walks the lines between Reality, Fiction and Weirdness, and, well, things start to dip after the Battle against Loki and the Chitauri in New York, especially when something happens at her new school... (Cussing inside - you have been warned)
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Fantasy/Parody - Chapters: 2 - Words: 3,495 - Favs: 5 - Follows: 9 - Updated: 8/20 - Published: 7/16 - Percy J., OC, Iron Man/Tony S.
Castor Jackson by StrifeLeonhart reviews
How different would the Percy Jackson series have turned out with Percy having a little sibling to take into account? A little sibling who gets dreams of living another life? A little sibling who has a slight aura of death around them? A little sibling who could change their gender back and forth at birth?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Romance/Adventure - Chapters: 9 - Words: 20,684 - Reviews: 20 - Favs: 91 - Follows: 141 - Updated: 8/19 - Published: 8/11 - Harry P., Nico A., Percy J., Will S.
A Game of Chance by IDKHowToWritePlzHelp reviews
The secret is patience, like waiting for light to dawn. Do not think of yourself as a beacon burning bright, for that is mere vanity. Think of yourself as a candle, flickering along for as long as you remain patient, as long as you do not give up.
Crossover - Percy Jackson and the Olympians & Young Justice - Rated: T - English - Adventure/Romance - Chapters: 11 - Words: 63,774 - Reviews: 143 - Favs: 591 - Follows: 823 - Updated: 8/19 - Published: 11/17/2021 - Percy J.
FateGrand Order: New Order: Anomaly S: Bermuda by Pheles65 reviews
I knew that plan failed, trusting those incompetent rulers. That's why I will succeed for my master's plan, a world where Mystics remain and the Age of Gods flourish in the Modern Age. A sea filled with Mystics of all kinds, untouched by the Gods hands. Their children, cast off and forgotten, an ideal army. Fate/Grand Order: New Order-The Greco-American War-Bermuda
Crossover - Percy Jackson and the Olympians & Fate/stay night - Rated: T - English - Adventure/Supernatural - Chapters: 10 - Words: 39,462 - Reviews: 110 - Favs: 176 - Follows: 215 - Updated: 8/19 - Published: 12/5/2021 - Percy J., Ritsuka F.
Tomb of The Hero by witchy21 reviews
when 27-year-old Percy Jackson breaks up with Annabeth after she cheated on him, he was lost in self misery no longer focusing on his job as a marine biologist he drowns his sorrows in alcohol until he is pulled into another world how will our favorite demigod handle his new world
Crossover - Tomb Raider & Percy Jackson and the Olympians - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 2,458 - Reviews: 5 - Favs: 11 - Follows: 14 - Published: 8/19
Children of Darkness by HarryPotter4Ever-celia reviews
The second book in the Daughters of Darkness series, this starts where Daughters of Darkness left off and features OCs Clara Bradley and Renee Sanderson navigate life as demigods and witches. Set during canon Harry Potter and Percy Jackson series. K plus for minor language. If you didn't read Daughters, I would appreciate if you go back and read that one first.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Fantasy/Friendship - Chapters: 16 - Words: 92,782 - Reviews: 32 - Favs: 25 - Follows: 34 - Updated: 8/18 - Published: 9/14/2019 - Draco M., OC, Nico A., OC
The Spider and The Sea by TheFruityFrankSimp reviews
Percy Jackson is stalked by S.H.I.E.L.D. Spiderman is tasked with taking the "Terrorist" into headquarters. What water based shenanigans will Percy and the gang get up to? (Warning Intense Solangelo and Percybeth fluff) *This takes place after trials of Apollo*
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Suspense/Adventure - Chapters: 5 - Words: 2,262 - Reviews: 9 - Favs: 15 - Follows: 22 - Updated: 8/18 - Published: 6/15 - Percy J., Annabeth C., Chiron, Frank Z.
the twelve Percy in many universes by seerli reviews
Percy thought he was making the right choice giving the dagger to Luke. He was Wrong. as punishment Kronos splits Percy into pieces and separates them into different universes. How will Percy react, will he survive, flourish, or parish. on hiatus
Crossover - Percy Jackson and the Olympians & Arrow - Rated: T - English - Chapters: 13 - Words: 233,256 - Reviews: 60 - Favs: 68 - Follows: 81 - Updated: 8/18 - Published: 11/11/2020
First Chapters by TheSilverboar reviews
This is a collection of the first chapters for my future stories most of which will be mainly Harry Potter or Percy Jackson so those are what this 'story' is registered as. Rated M just to be safe.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Chapters: 28 - Words: 56,545 - Reviews: 357 - Favs: 312 - Follows: 284 - Updated: 8/18 - Published: 8/12/2013 - Harry P., Percy J.
A Call to Adventure by lildrummerboi reviews
Two lives. Two distinctive personalities, missions, ambitions, and goals. For one, it's about the thrill of the chase, and the other, the preservation of life itself. Either way, they both will fell the eventual call to adventure.
Crossover - Tomb Raider & Percy Jackson and the Olympians - Rated: M - English - Romance/Adventure - Chapters: 8 - Words: 33,459 - Reviews: 153 - Favs: 735 - Follows: 1,028 - Updated: 8/18 - Published: 12/25/2021 - Lara Croft, Percy J.
Attack on Titan, reborn Tale by JuggernautTitan reviews
"As long as the sun sets on them, people will always take life for granted"- this was the continental he lived by. Graced with a second chance at life, he was not going to take this one for granted. He will live for himself. He will live for those he loves and cares for. He will fight for them against all odds. As long as they held his loyalty, his name would always protect them
Crossover - Percy Jackson and the Olympians & Attack on Titan/進撃の巨人 - Rated: M - English - Angst/Horror - Chapters: 1 - Words: 4,646 - Reviews: 3 - Favs: 17 - Follows: 25 - Published: 8/18 - Percy J., Annie L., Kenny A., Pieck
Invading her Heart-I mean City! by CptWord6 reviews
Superheroes, Villains, a charming but annoying knight in shining armor, and your typical badass damsel in distress. Riptide finds himself in a new city where he decides to make it his home. Will it be easy or will he face a certain web-slinging superhero? {AU}{Crossover} PJ X GS
Crossover - Percy Jackson and the Olympians & Spider-Man - Rated: K+ - English - Humor/Romance - Chapters: 4 - Words: 11,420 - Reviews: 11 - Favs: 25 - Follows: 38 - Updated: 8/18 - Published: 11/29/2021 - [Percy J., Gwen S./Spider-Gwen] Silena B.
Cursed to a Cruel World by UnbredEel0 reviews
Percy broke a promise he made on the River of Styx and has a steep price to pay. Banished to a new world and thrown into another 'world ending' conflict, witness Percy struggle as he tries to make sense of what's happening, adapts to his new environment, and attempts to unravel the mysteries of yet another monster infested world. (Rated M because I don't want to limit myself)
Crossover - Percy Jackson and the Olympians & Attack on Titan/進撃の巨人 - Rated: M - English - Adventure/Angst - Chapters: 17 - Words: 146,602 - Reviews: 453 - Favs: 798 - Follows: 962 - Updated: 8/18 - Published: 9/7/2020 - [Percy J., Annie L.] Ymir, Historia R.
Obscure Realities by KloseKom reviews
First time for everything did not include wrestling your fate from the Moirai. Percy did that anyway, saved the world even. He had his goals fixed when he woke up, protect and save the world, live like he could not. What he had not fixed was to stumble into the deep azure. Percy did that anyway.
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 7,079 - Reviews: 23 - Favs: 94 - Follows: 140 - Published: 8/18 - Fleur D., Percy J.
Prince of The Damned: A Gamers Tale by Snipez0001 reviews
A soul plucked from the darkness of the void and thrown into a world both similar and different from what he knows, a world where gods walk, and monsters of all forms roam, can he survive? Can he reach godhood? Can he gather a harem of busty babes? Lets find out.
Crossover - High School DxD/ハイスクールD×D & Percy Jackson and the Olympians - Rated: M - English - Supernatural/Fantasy - Chapters: 2 - Words: 10,471 - Reviews: 28 - Favs: 174 - Follows: 241 - Updated: 8/18 - Published: 7/1
The Last King by Greed720 reviews
Reborn as the first born son of Robert Baratheon and Cersei Lannister, the Crown Prince of Westeros, Percy Jackson must now play the Game of Thrones. As the dangerous game starts will Percy rise or will he fall? Will his be the fury? Or will Westeros hear him roar?
Crossover - Percy Jackson and the Olympians & Game of Thrones - Rated: M - English - Chapters: 31 - Words: 224,310 - Reviews: 2130 - Favs: 6,171 - Follows: 7,131 - Updated: 8/18 - Published: 1/22/2018 - Percy J.
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: 5 - Words: 9,633 - Reviews: 247 - Favs: 1,263 - Follows: 1,658 - Updated: 8/18 - Published: 7/3/2021 - [Percy J., Black Widow/Natasha R.]
An Underground Trip by BirdWatcher2 reviews
This is a story about Percy Jackson, after all his adventures in the books, falling into the world of Undertale, and going through some of that journey. In this world, Frisk does not fall down, Percy does. I do not specify how, and I may or may not specify in the future. How will Sans react to Percy Jackson and his insanely high level? And how will Percy respond to Sans? We'll see.
Crossover - Percy Jackson and the Olympians & Undertale - Rated: K+ - English - Humor/Angst - Chapters: 7 - Words: 9,949 - Reviews: 1 - Favs: 9 - Follows: 13 - Updated: 8/17 - Published: 8/6 - Percy J., Sans, Toriel
(Riordan-MCU) Power of the Gods by ShadowNinja77 reviews
Sequel to the Avengers. When people with the power of the gods begin showing up, Percy assembles a team to try and find out what is going on and how to stop it. I do not own the characters of Rick Riordan or Marvel.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: K+ - English - Adventure - Chapters: 2 - Words: 9,048 - Reviews: 13 - Favs: 95 - Follows: 141 - Updated: 8/17 - Published: 7/22/2021
Welcome To MY World by Percabeth x Solangelo reviews
HP next generation/PJO crossover. Teddy sees a mysterious girl on the platform. There’s something Reagan is hiding. Weasley clan visits New York for the summer. Another great prophecy.
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 5,143 - Reviews: 40 - Favs: 26 - Follows: 35 - Updated: 8/17 - Published: 5/15/2021 - OC, Teddy L., Victoire W., Malcolm
A long way from home by Rossaldinho7
A warrior makes her last stand. A grieving twin makes a desperate gamble to bring her sister back.
Crossover - Warhammer & Percy Jackson and the Olympians - Rated: T - English - Chapters: 1 - Words: 1,920 - Favs: 1 - Follows: 2 - Published: 8/17
God of Swords: How a Sword is Forged by manram reviews
Why should someone fight, if his ideals have betrayed him, there is no-one to fight for and only despair wait him? EMIYA certainly wouldn't, and his story has finally come to an end. Or is it?
Crossover - Percy Jackson and the Olympians & Fate/stay night - Rated: M - English - Drama/Adventure - Chapters: 7 - Words: 65,928 - Reviews: 308 - Favs: 2,205 - Follows: 2,759 - Updated: 8/17 - Published: 11/19/2018 - Percy J., EMIYA
Rise of The Spider Maelstrom by windstorm16 reviews
No summary yet.
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Adventure/Supernatural - Chapters: 1 - Words: 4,929 - Reviews: 36 - Favs: 165 - Follows: 188 - Published: 8/16 - Naruto U., Annabeth C., Thalia G.
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