Percy Jackson and the Olympians Crossovers
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Lord Of The Seas (Rodrik Greyjoy SI) by NicholasFiend reviews
Being reborn in Westeros was the deal. I should've been more specific. Asking for the power of a Greek Immortal was supposed to be a blessing, and I was supposed to be the one who changed things for the better. I really shouldn't have been that idealistic. The thing is, fate is something that doesn't like to be changed.
Crossover - Percy Jackson and the Olympians & Game of Thrones - Rated: M - English - Fantasy/Adventure - Chapters: 16 - Words: 126,786 - Reviews: 118 - Favs: 667 - Follows: 823 - Updated: 1/31 - Published: 5/23/2021 - Chrysaor
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: 2 - Words: 6,692 - Reviews: 31 - Favs: 224 - Follows: 320 - Updated: 1/31 - Published: 12/25/2021 - Lara Croft, Percy J.
An Heir to Love by Mika the Supreme Ninja reviews
Harry never expected to see his mother in life, nor did he expect her to solve so many of his problems... Yet that is what happened. How she was alive was a mystery, one she explained with an understanding that he could never explain to another. A new fate opened before him, finally freedom was in his grasp... and he could not wait to grap it. Even as he prepared for war.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 5,750 - Reviews: 20 - Favs: 123 - Follows: 183 - Updated: 1/31 - Published: 6/19/2021 - Harry P., Sirius B., Percy J., Silena B.
Flying on Thin Air -Fandom Clash Book 1 by Demiwitch reviews
So Percy and gang get a new member and go to Hogwarts, and Harry thinks their Death Eaters and is suspicious of the insane-ish 15-year-old girl. Rated T to be safe. The cover is made by Fluff-n-Puff, check out their account on Wattpad!
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 4,987 - Reviews: 12 - Favs: 2 - Follows: 8 - Updated: 1/31 - Published: 2/2/2021
When Cosmos Clash by Ardoa88 reviews
(Sequel to BHC) A god is dead! The news comes as a shock to our heroes only to be followed up by the revelation that Rachel Dare has issued a new prophecy: one that could lead to the demise of the gods- all of them. It's a race against time itself to find the one responsible and stop them before the world literally becomes godless.
Crossover - Percy Jackson and the Olympians & Kane Chronicles - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 9,192 - Reviews: 10 - Favs: 22 - Follows: 25 - Updated: 1/31 - Published: 5/30/2021 - Annabeth C., Percy J., Carter K., Sadie K.
Of Water and Salt by Stellarys reviews
Percy Jackson is tired. Tired of all the fighting and all the death. He just wants to rest. The Mortal World is changing as they begin to raise their own champions. The Immortal Realm will not stand idly by as time passes. So when Olympus calls, her Sword must answer. But is it the same blade that fell Gaea or one newly forged? (AU) (Post Giant War) (Pre Battle of New York)
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Suspense - Chapters: 26 - Words: 252,825 - Reviews: 1056 - Favs: 2,907 - Follows: 3,438 - Updated: 1/31 - Published: 5/3/2019 - Percy J.
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: K+ - English - Adventure - Chapters: 9 - Words: 30,151 - Reviews: 21 - Favs: 27 - Follows: 40 - Updated: 1/31 - Published: 7/22/2021
The Prince and wizards Chronicles (PJO and HP crossover) Pertemis by PercyPoseidonJ.SeaGod
Percy Jackson was banished from Olympus. He was rescued by Hecate with the use of mist. But Percy has to do a job for Hecate now. To protect Harry Potter from the dangers of the wizarding world. Read on to follow Percy as he indulges himself into the mess of another world. The Wizarding World. What shall await him in this dangerous world? Wizards? Norse Gods? Egyptians? Pertemis?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Adventure/Romance - Chapters: 1 - Words: 1,781 - Favs: 3 - Follows: 4 - Published: 1/31 - Harry P., Percy J., Artemis
The Legend of Percy: Book 2 - Through Grief by LookingUpToTheStars reviews
Sequel to The Legend of Percy: Book 1 - Finding Purpose. What will Azula and the Fire Nation do to deal with this waterbending, earthshaking, storm-creating mystery? With the Fire Lord's plans for Sozin's Comet looming, how will Percy change people's destiny and history? Is there any redemption to be found for the Fire Nation Princess?
Crossover - Avatar: Last Airbender & Percy Jackson and the Olympians - Rated: T - English - Tragedy/Hurt/Comfort - Chapters: 13 - Words: 80,259 - Reviews: 156 - Favs: 592 - Follows: 816 - Updated: 1/31 - Published: 10/17/2021 - [Azula, Percy J.] Mai, Ty Lee
Mystery of the last island by Arunika Raghuvanshi
Sophie Foster grew up reading the Percy Jackson books. And now, she gets the opportunity to meet her childhood 'fictional' heroes.
Crossover - Percy Jackson and the Olympians & Keeper of the Lost Cities - Rated: K+ - English - Fantasy/Adventure - Chapters: 4 - Words: 8,480 - Updated: 1/30 - Published: 1/27 - Annabeth C., Percy J., Sophie F., Keefe S.
Heros and Hogwarts by JPAnderson reviews
The Dark Lord is rising, Witches and Wizards are beginning to disappear again, there seems little hope... until Dumbledore prays to the Goddess of Magic, Hecate, and a team is sent to help set things right.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 81 - Words: 258,685 - Reviews: 121 - Favs: 149 - Follows: 148 - Updated: 1/30 - Published: 7/2/2016
Holy Water by GoGreen43 reviews
Persephone Jackson has faced many things, but nothing has never bothered her quite like Dean Winchester. Or, when Persie goes out to live with her Uncle Bobby to take it easy after being dragged to Tartarus and back- and things become even more complicated than she thought. Dean/Fem!Percy
Crossover - Supernatural & Percy Jackson and the Olympians - Rated: T - English - Romance/Drama - Chapters: 25 - Words: 65,631 - Reviews: 70 - Favs: 337 - Follows: 442 - Updated: 1/30 - Published: 6/2/2020 - [Dean W., Percy J.] Sam W., Castiel
Percy Jackson at Hogsmeade by laverb reviews
Percy Jackson at Hogsmeade
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K - English - Drama/Humor - Chapters: 1 - Words: 83 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 1/30 - Complete
Specter's Hollow by unfinished.nocturne reviews
The Mist is failing. The worlds of the magical and mythical are collapsing, and soon they're doomed to collide. [Percy Jackson at Hogwarts]
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Drama - Chapters: 27 - Words: 89,024 - Reviews: 137 - Favs: 190 - Follows: 284 - Updated: 1/30 - Published: 4/16/2021 - Harry P., Ron W., Hermione G., Percy J.
The Second Oracle of Apollo by Elsa Phoenix reviews
Clarisse La Rue left her home in Ohio when she was ten, escorted by satyr Gleeson hedge, leaving behind her older brother, in Central City, who she loved above all else. The one who raised her. Years pass, both the Titan and Giant war have passed, and Clarisse hasn't spoken or heard from her brother since she came to Camp. Full Summary inside.
Crossover - Flash & Percy Jackson and the Olympians - Rated: T - English - Adventure/Family - Chapters: 13 - Words: 32,550 - Reviews: 3 - Favs: 9 - Follows: 15 - Updated: 1/30 - Published: 2/17/2021 - Leonard S./Captain Cold, Annabeth C., Clarisse R., Percy J.
The Dimensionally Displaced Demigod by Kuozi reviews
Percy Jackson defeated Kronos, but it cost him his life. After a derailed reincarnation, he is reborn in the Marvel Universe. His goal? Avoid dying a second time as he tries to return to his own world and stop the rise of Gaea…
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 5,566 - Reviews: 9 - Favs: 62 - Follows: 98 - Updated: 1/30 - Published: 1/25 - Percy J.
Anne Boonchuy: Frogs and Demigods by MythaWolf reviews
Anne was just minding her business, doing a chore, when her best friend got chased by a monster. She winds up at Camp Half-Blood, where she'll learn a few things. Rated T for Blood. I do not own Amphibia, PJO, or the cover.
Crossover - Percy Jackson and the Olympians & Amphibia - Rated: T - English - Chapters: 10 - Words: 15,680 - Reviews: 10 - Favs: 6 - Follows: 3 - Updated: 1/30 - Published: 10/28/2021
Tropical Shores and Dark Magic by SummerCherryRose
Isla's name means islands, but she couldn't provide a less accurate description of her personality than sunny or tropical. She's the daughter of Hecate, goddess of magic, but she's never felt mysterious or spooky. Along with her best friend, Grover Underwood, Isla will get into Hogwarts. Follow her down the path to self-discovery - and possibly solving a mystery as old as time.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Chapters: 1 - Words: 526 - Favs: 1 - Follows: 2 - Published: 1/29
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: 5 - Words: 14,854 - Reviews: 6 - Favs: 26 - Follows: 41 - Updated: 1/29 - Published: 11/7/2021 - Percy J., Nyx, Chaos, Cullen
Daughter of Hecate: The Witching Hour by windstorm16 reviews
No summary yet. Fem!Percy
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Adventure/Supernatural - Chapters: 5 - Words: 33,509 - Reviews: 53 - Favs: 255 - Follows: 284 - Updated: 1/29 - Published: 1/18 - Naruko U., Percy J., Thalia G., Hecate
Age of Heros by GeekyFandomWriter100 reviews
With the events of the avengers and mortals starting to open their eyes, the mist is crumbling. Demigods and the supernatural have stayed hidden by some miracle for the past few years, but that is about to change. How will our heroes and others react when multiple worlds collide? Takes place after TOA and just before the events of Winter Soldier, but Jason and others have survived.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Family/Adventure - Chapters: 10 - Words: 5,718 - Reviews: 7 - Favs: 24 - Follows: 48 - Updated: 1/29 - Published: 1/1 - Annabeth C., Percy J., Black Widow/Natasha R., Iron Man/Tony S.
The Second Age of Heroes by Black' Victor Cachat reviews
Diana: "People said the Age of Heroes would never come again." Bruce: "It has to. We don't have any more time!" After a pause and visible reluctance, Diana finally said, "I may know of two more warriors." Trapped on another world, and away from the ocean, Percy and Annabeth are retired. But then aliens invade...
Crossover - Justice League & Percy Jackson and the Olympians - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 7,001 - Reviews: 16 - Favs: 116 - Follows: 168 - Published: 1/29 - [Percy J., Annabeth C.] Bruce W./Batman, Diana of Themyscira/Wonder Woman
After The End by Owl Awesomeness reviews
For Isabelle Herondale, life as been pretty easy so far. But when her parents' worlds suddenly clash, she has no option but to try and help. Can she save the two worlds from each other? Disclaimer: I own no part of the PJO/HOO or TMI/TID series'. All rights go to the original authors of these books. Rated T for violence. Unfinished but outline added. Explanation in ch 23.
Crossover - Percy Jackson and the Olympians & Mortal Instruments - Rated: T - English - Adventure/Fantasy - Chapters: 25 - Words: 30,155 - Reviews: 2 - Favs: 5 - Follows: 6 - Updated: 1/29 - Published: 3/5/2016 - Complete
Daughter of Khione by LovelyAngel13 reviews
THIS FANFIC AND FUTURE CHAPTERS WILL NO LONGER BE FOUND HERE, ONLY WATTPAD.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Adventure/Family - Chapters: 1 - Words: 1 - Reviews: 73 - Favs: 80 - Follows: 104 - Updated: 1/29 - Published: 6/28/2017 - Voldemort, Fred W., Nico A., Khione
Ocean, Big Brother of Rose by Sword-of-Solomon reviews
A 5 years old Percy had been orphaned when Gabe killed his mother. Enraged, he killed Gabe and live in the wilds. 4 years later, Percy had grown to be a powerful 9 years old. Unfortunate, he got thrown into a portal where he met a nearly dying huntress with a baby.He save the huntress but she was in a coma. With a baby to take care, will he be able to save Remnant?
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Family/Adventure - Chapters: 6 - Words: 21,785 - Reviews: 28 - Favs: 212 - Follows: 287 - Updated: 1/29 - Published: 2/13/2019 - Percy J., Ruby R.
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