Percy Jackson and the Olympians Crossovers
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Harry Potter: The Demigod Who Lived by DGJabberwocky reviews
In the height of the wizarding war against Lord Voldemort, Lily Potter was cursed barren. Since the couple really wanted a child, desperate times called for desperate measures, and they sought divine intervention. Following the attack on Godric's Hollow, Harry's Godly parent whisked him away to raise him and train him for the inevitable battles ahead, both wizarding and demigod
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Fantasy - Chapters: 63 - Words: 310,559 - Reviews: 721 - Favs: 2,177 - Follows: 2,557 - Updated: 10h - Published: 2/9/2022 - Harry P., Ron W., Hermione G., Artemis
Bad Moon Rising by saxcuL. the all-knowing reviews
In which, One by one the seals of the Celtic Gods come crumbling down as The Heir to the Hunt finds himself drawn into the middle of it all learning what it means to be a Magician along the way. While the plots and plans of a Dark Lord and an even Darker Queen unfold, and as the shadows retake her castle of old, her newest student will find out her darkest secret.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 27 - Words: 219,181 - Reviews: 592 - Favs: 770 - Follows: 981 - Updated: 18h - Published: 5/30 - [Harry P., Delphi Riddle] Artemis
Naruto Uchiha: Athena son by ChristianBR reviews
Summary inside
Crossover - Naruto & Percy Jackson and the Olympians - Rated: T - English - Chapters: 34 - Words: 62,179 - Reviews: 33 - Favs: 72 - Follows: 76 - Updated: 22h - Published: 8/23
Rising Storms by Love Faith Embers reviews
*Requested by FeralG3* Harry is a storm among the wizards, their hero and savior. Percy is the son of the Stormbringer, heir of storms. Part one: Will Harry survive all seven years at Hogwarts and defeat Voldie? Will Percy fulfill the prophesy of "the child of the Big 3"? Part two: Will Percy and Harry step up to become the people they are meant to be? Part three: Godly upheaval?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Chapters: 4 - Words: 6,652 - Reviews: 1 - Favs: 9 - Follows: 10 - Updated: 23h - Published: 9/29 - [Apollo, Percy J.] Harry P.
Quanta Entanglement (Indefinite Hiatus) by spectre646 reviews
What happens if you put together Honkai Impact and a 50000 year old female Percy Jackson? Why, this fanfic, of course! The adventures of Percy Jackson through her world and the multiverse of Percys starts here! femPercy x OC
Crossover - Percy Jackson and the Olympians & Honkai Impact 3rd - Rated: T - English - Chapters: 2 - Words: 1,236 - Reviews: 2 - Favs: 14 - Follows: 14 - Updated: 11/1 - Published: 6/14 - [Percy J., OC]
Of Heroes and Monsters: Delving into the Darkness (Indefinite Hiatus) by spectre646 reviews
The inevitable battle between gods and Titans comes a year closer, and an army is searching for a way into Camp Half-Blood's borders. With Percy gone, Thalia and her friends delve into the darkness of the Labyrinth. Rated M for safety. Part Two of the Of Heroes and Monsters series.
Crossover - Percy Jackson and the Olympians & One Punch Man/ワンパンマン - Rated: M - English - Chapters: 2 - Words: 2,511 - Reviews: 3 - Favs: 5 - Follows: 7 - Updated: 11/1 - Published: 9/17 - Bianca A., Percy J., Thalia G.
Advent of The Burning Mountain (Indefinite Hiatus) by spectre646 reviews
A slumbering mountain wakes up because an annoying demigod stepped on his eye. The King of Monsters joins Percy Jackson on his adventure, all the while waiting for enemies of the earth to challenge them in their journey. Crappy summary. Percy x Bianca
Crossover - Godzilla & Percy Jackson and the Olympians - Rated: T - English - Chapters: 8 - Words: 20,443 - Reviews: 37 - Favs: 95 - Follows: 125 - Updated: 11/1 - Published: 2/10 - [Percy J., Bianca A.] Godzilla
A New Life (Indefinite Hiatus) by spectre646 reviews
Percy comes back after finding the perfect gift for Annabeth, and gets dumped on New Year's. He decides to use the present he got for her to enter a new world. His New Year's resolution? To start a new life. In the world of Fairy Tail. Percy x Cana
Crossover - Percy Jackson and the Olympians & Fairy Tail - Rated: T - English - Chapters: 11 - Words: 24,525 - Reviews: 38 - Favs: 141 - Follows: 177 - Updated: 11/1 - Published: 11/23/2022 - [Percy J., Cana A.]
Remnants of the Sea: Darkening Ocean by Canadian Admiral reviews
*Second Book in the series; Please read the first one for context* With Percy being captured by Salem and her forces, the Hunters and Huntresses of Beacon struggle to recuperate. With the arrival of four teenagers, claiming to be Percy's family, hope is brought back to the group. The battle between Ozpin and Salem only intensifies further, putting Earth and Remnant in danger. AU
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 27,368 - Reviews: 129 - Favs: 297 - Follows: 395 - Updated: 11/1 - Published: 11/22/2019
Greek Royalty at Hogwarts by Lucky-Star Jackson reviews
Percy Jackson and his friends get an invitation to Hogwarts from his twin sister Lucy who has been going there to school under the name Lucy Malfoy. Since the Gods are kind of like royalty in the wizarding world, Percy his sister and the others are forced to learn everything they need to. how will the wizarding world react if the Olympia family returns?
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K - English - Adventure - Chapters: 3 - Words: 1,344 - Reviews: 1 - Favs: 6 - Follows: 10 - Updated: 11/1 - Published: 10/24 - Nico A., OC, Percy J., Draco M.
Lancelot entre mundos by YAIRGVI
Entonces me encuentro en medio de un mundo sobrenatural mucho mas grande y peligros del que esperaba, supongo que cuando le pedí a una deidad que hiciera mi vida mas interesante, murphy fue el que me escucho.[ SI-OC nacido décadas antes del canon de Harry potter, solo que donde vive no es solo un mundo de magos como el desafortunadamente descubre]
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - Spanish - Adventure/Fantasy - Chapters: 1 - Words: 13,088 - Favs: 3 - Follows: 3 - Published: 10/31 - OC, Nicolas F., Aphrodite, Venus
One Shots by Flower1821
I'm writting them
Crossover - Five Nights at Freddy´s & Percy Jackson and the Olympians - Rated: K - English - Supernatural/Romance - Chapters: 1 - Words: 507 - Published: 10/31 - Cassidy, Golden Freddy, Percy J., Clarisse R.
La Nueva Profecia by ACUARIO NO JUNE4311 reviews
Que pasaria si Saint Seiya y Percy Jackson sucedieran en el mismo universo y algunos Caballeros resultaron ser hijos de dioses y los dioses no estando de acuerdo quieren que ellos vallan al Campamento Mestizo pero una nueva profecia atormenta el Olimpo
Crossover - Saint Seiya & Percy Jackson and the Olympians - Rated: K - Spanish - Adventure - Chapters: 17 - Words: 26,684 - Reviews: 45 - Favs: 40 - Follows: 42 - Updated: 10/31 - Published: 7/31/2016
Percy Jackson y la Aventura de dos Tontos by Letocles reviews
¿Y si Hiccup Haddock fuera un semidiós común y corriente de esta generación? ¿Y si fuera el hijo predilecto de Hefesto en lugar del mestizo rechazado por Poseidón? ¿Y si Hiccup Haddock y Elsa Snow pudieran tener una relación más normal?/ Parte Adicional de la saga: Sangre [HiccElsa]
Crossover - Percy Jackson and the Olympians & Frozen - Rated: T - Spanish - Hurt/Comfort/Romance - Chapters: 1 - Words: 21,827 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 10/31 - [Khione, Queen Iduna] Elsa - Complete
Twilight of the Sea by TheKingOfPrussia reviews
Percy, having given up everything and marched across the Pit, has no other option. Catapulted into Remnant, a world with surprises and monsters of its own, he must navigate this new world to survive. Navigating Huntresses, Gods, and Grimm, he must find his way... or risk having his way chosen for him.
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Adventure - Chapters: 2 - Words: 5,083 - Reviews: 8 - Favs: 36 - Follows: 53 - Updated: 10/30 - Published: 10/24 - Percy J., Team RWBY, Team JNPR
Naruto Príncipe del Inframundo by Apocalyps-Dwyer
UzumakiSenju Naruto, hijo de Senju Minato y Uzumaki Kushina descubre que su padre no está muerto en realidad, si no que este es un Dios de otro mundo y ahora por culpa de una barrera hecha por el Rikudô Sannin tendrá que ir a ese mundo al ser un semidios, ¿Que clase de aventuras le esperan a nuestro protagonista?.
Crossover - Naruto & Percy Jackson and the Olympians - Rated: T - Spanish - Supernatural/Adventure - Chapters: 2 - Words: 3,982 - Favs: 2 - Follows: 2 - Published: 10/30 - Naruto U., Annabeth C., Percy J.
The goddess not so ordinary by Flower1821 reviews
Long before Percy Jackson, the daughter of Zeus and Hera was born, named Selena and created as a hope and a protection for the gods in case something bad happens. Her sister Eris, jealous, threw her into the world of humans. She had to face challenges living as a "human" for thousand years. She saves Annabeth and Percy from vampires and meets Camp Half-Blood.
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K - English - Fantasy/Romance - Chapters: 25 - Words: 9,507 - Reviews: 4 - Favs: 9 - Follows: 10 - Updated: 10/30 - Published: 8/21 - Annabeth C., Clarisse R., Percy J., Harry P.
The Child of the Moon Book 4: The Battle of the Labyrinth by Royal Bioforge reviews
Naruto and his friends can't get enough, huh? Now their beloved camp is the next target of Titan Lord's plans. With war looming over their heads, will they be able to prevent the utter destruction of their home or will their enemy succeed and rise to power?
Crossover - Naruto & Percy Jackson and the Olympians - Rated: K+ - English - Adventure/Friendship - Chapters: 16 - Words: 70,592 - Reviews: 94 - Favs: 327 - Follows: 377 - Updated: 10/30 - Published: 9/27/2021 - Naruto U., Annabeth C., Grover, Percy J.
Son of Thor by Bladewolf101 reviews
This is not the story of a Greek demigod. This is the story of a boy from the Norse Pantheon, the son of one of the major Gods of the Aesir tribe. An Aesir demigod that befriends a few of the Greek demigods and involves himself with the affairs of the Olympians, knowing that he's being hunted by his family. Enter the story of Jakob Thorsson, the son of Thor...
Crossover - God of War & Percy Jackson and the Olympians - Rated: M - English - Adventure/Romance - Chapters: 21 - Words: 101,132 - Reviews: 544 - Favs: 770 - Follows: 837 - Updated: 10/30 - Published: 11/14/2022 - [OC, Annabeth C., Thalia G., Silena B.]
One shots made by AI by Flower1821
Usually, I write my own fanfics. But, I really liked these one shots made by AI.
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K - English - Romance/Supernatural - Chapters: 4 - Words: 2,344 - Favs: 1 - Follows: 1 - Updated: 10/30 - Published: 10/27 - Percy J., Harry P., Clarisse R., Draco M.
Soteria by Manke reviews
Power. Hold too little, and you are nothing. Hold too much, and you are a god... Percy begrudgingly finds himself at Hogwarts of all places, after the dust has settled on the Giant War. Just like Gaia, the wizards are not ready for the power he will bring to the war against Voldemort... Nor will they be ready for the powers that oppose him.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Angst/Hurt/Comfort - Chapters: 5 - Words: 28,290 - Reviews: 68 - Favs: 332 - Follows: 476 - Updated: 10/30 - Published: 5/19 - Percy J.
Slayer of the Sea by pedrohfonseca01 reviews
When Annabeth dies facing Gaea, Percy asks the gods for one wish: be sent somewhere to be free from their influence. He did not expect, however, to be sent to a world eerily similar to Japan, filled with demonic beings called Onis. Soon enough, Percy finds himself joining the Demon Slayers Corps, and now must navigate a dangerous new world with a newfound purpose. [Uptades weekly]
Crossover - Percy Jackson and the Olympians & Kimetsu no Yaiba/鬼滅の刃 - Rated: T - English - Adventure/Romance - Chapters: 13 - Words: 62,382 - Reviews: 40 - Favs: 182 - Follows: 239 - Updated: 10/29 - Published: 8/6 - [Percy J., Kanroji M.] Tanjirou K.
The Queen Who Never Was by XMistressChaosx reviews
Perseide was born was to a king, and twin sister to a would be a king. When her father unexpectedly dies and her beloved brother growing more mad, she makes a decision to play the game of thrones. Reincarnated!Percy.
Crossover - Percy Jackson and the Olympians & Game of Thrones - Rated: M - English - Adventure/Horror - Chapters: 2 - Words: 3,234 - Reviews: 2 - Favs: 7 - Follows: 12 - Published: 10/29 - Percy J., Joffrey B.
To the Age of Gods by The Tangerine Cat reviews
Archer finally got his answer. He has regrets. Yet, this fate is set in stone. He will probably go on cursing it, but even then... He was not wrong. No matter the age, no matter the world, for every life he has taken and all those that he will slay, Emiya will not falter. He will shoulder his remorse into this age of gods, after all... This is the only path.
Crossover - Percy Jackson and the Olympians & Fate/stay night - Rated: M - English - Chapters: 3 - Words: 16,121 - Reviews: 65 - Favs: 322 - Follows: 454 - Updated: 10/29 - Published: 9/30 - Archer, EMIYA
A New Life by Neptunerover reviews
The second Gigantomachy is finally over, but at what cost? Percy Jackson soon finds himself in Westeros starting a new life, one that he gets a slight advantage in being half-god and all but will that be enough? He is only one man and there are plenty of things in Westeros that aren't entirely mortal. After all, Winter is Coming. Can a lone demigod really change the future?
Crossover - Percy Jackson and the Olympians & Game of Thrones - Rated: M - English - Chapters: 8 - Words: 68,431 - Reviews: 326 - Favs: 1,336 - Follows: 1,711 - Updated: 10/29 - Published: 7/10/2019 - Percy J., Margaery T., Eddard S.
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