Percy Jackson and the Olympians Crossovers
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Leader of Men by Orchid02 reviews
So the plan was put in motion, with the assistance of the Mist mortals would only see her as Colonel Phillips. And Andromeda Kingsley practically ceased to exist. Their eyes saw what their minds could comprehend. For they wouldn't possibly be able to understand everything that truly happened behind this war. (Eventual Steve Rogers X OC)
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Romance/Fantasy - Chapters: 14 - Words: 93,821 - Reviews: 24 - Favs: 45 - Follows: 69 - Updated: 2h - Published: 3/12/2021 - [OC, Captain America/Steve R.]
The Sea Seer by HappyHound reviews
Percy Jackson is not a demigod in this one. Born into the Harry Potter Universe unknowingly apart of the magical world, and far more important than he would ever expect. Can Percy manage to survive the coming war, or even his magical classes?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Chapters: 20 - Words: 46,093 - Reviews: 94 - Favs: 268 - Follows: 356 - Updated: 3h - Published: 7/5/2020 - Percy J.
Lost in the nightmare by Janusui reviews
Ripped from one world and taken to a new one with aline gods and monsters. Can Percy make it out alive?
Crossover - Percy Jackson and the Olympians & Bloodborne - Rated: M - English - Adventure/Horror - Chapters: 11 - Words: 14,152 - Reviews: 2 - Favs: 6 - Follows: 12 - Updated: 5h - Published: 7/14 - Percy J., Eileen, Gascoigne, Henryk
El Hijo Del Trueno y La Luna by Elpadre2112 reviews
Harry Potter y Lyra Black son únicos en todos los sentidos, son magos, semi-dioses y cazadores de sombras y con todo eso hace que tengan mas enemigos de lo normal, dioses, titanes, demonios, magos oscuros y muchos tipo de monstruos desean matarlos por lo que son pero ellos son poderosos y están juntos así no caerán tan fácilmente ademas ellos tienen un destino que cumplir.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - Spanish - Adventure/Romance - Chapters: 17 - Words: 114,744 - Reviews: 3 - Favs: 9 - Follows: 10 - Updated: 6h - Published: 8/12
One Punch, and a Hurricane by spectre646 reviews
This is my first fanfic. Feedback is appreciated! Thalia, Annabeth and Will head to Westover Hall, because Grover sent out a distress call. But for what? Inside the school, a powerful demigod resides. One named Percy Jackson. PJO and OPM crossover. This is my first story, so I want you guys to give me some feedback!
Crossover - Percy Jackson and the Olympians & One Punch Man/ワンパンマン - Rated: T - English - Chapters: 9 - Words: 13,479 - Reviews: 39 - Favs: 69 - Follows: 116 - Updated: 7h - Published: 6/4 - Percy J., Saitama
Of Heroes and Monsters by spectre646 reviews
Two demigods and two Fists. When they all come together, they will change their destinies. Together. PJO x OPM fanfic. Feedback is appreciated. PM is open. Pairing: Guess who
Crossover - Percy Jackson and the Olympians & One Punch Man/ワンパンマン - Rated: T - English - Chapters: 1 - Words: 1,204 - Reviews: 3 - Favs: 25 - Follows: 31 - Published: 7h - Percy J., Thalia G., Saitama, Garou
Under the Hunters Moon by saxcuL. the all-knowing reviews
In which Lily Potter trys to summon MotherMagic, but through a miscalculation, she summoned another moon goddess entirely.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Hurt/Comfort/Family - Chapters: 29 - Words: 163,032 - Reviews: 209 - Favs: 617 - Follows: 885 - Updated: 9h - Published: 6/9 - [James P., Lily Evans P.] Harry P., Artemis
Son of the Original Being by Ilikenarutopercyjacksonandstuf reviews
Ummm Idk what to write for summary, just read
Crossover - Percy Jackson and the Olympians & Kane Chronicles - Rated: T - English - Adventure - Chapters: 2 - Words: 1,553 - Reviews: 2 - Follows: 1 - Updated: 15h - Published: 6/11
Never Change by thann3 reviews
On the verge of death after the Second Gigantomachy, the gods are fading. The mythological world is no more. The last of his kind, Percy is sent on one final quest: to save the world of Remnant. Some things never change.
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 19 - Words: 96,292 - Reviews: 124 - Favs: 358 - Follows: 488 - Updated: 23h - Published: 5/5 - Percy J., Team RWBY, Team JNPR
Dragon Slayer Demigod by CJShikage reviews
We all know the Story of Percy Jackson, a Demigod who rises from nothing to become the Hero of Olympus, but now, we follow a different timeline, a timeline in which Percy, after the tragic death of his mother, is raised by The Fire Dragon God, Ignia. How with this affect the hero we've come to know and love? Well, Let's find out.
Crossover - Percy Jackson and the Olympians & Fairy Tail - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 5,726 - Reviews: 5 - Favs: 57 - Follows: 69 - Updated: 8/26 - Published: 7/28 - Percy J., Ignia
Reading of: An Extraordinary Sage's Not-So-Ordinary Adventure by RedFistCannon reviews
As Percy and his group return from their quest to rescue Artemis, a mysterious book appears alongside several people. The book promises a way to right the mistakes of their futures and mayhaps, offer some redemption and a happy ending. (Collab work. Crossposted on Ao3. Original chapters will be subject to a slight rewrite)
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Family/Humor - Chapters: 2 - Words: 20,459 - Reviews: 67 - Favs: 354 - Follows: 396 - Updated: 8/26 - Published: 8/9 - Percy J.
A Short Adventure of Jujutsu Sorcerers and Olympian Demigods by Book Writer In Training reviews
Second year Jujutsu High students Gojo and Geto get a special mission from the higher-ups to find and return the special grade cursed object, that was somehow stranded in New York city. Little do they know, they will discover new challenges and also meet interesting people. (Set after The Last Olympian Event and before Gojo's Past Arc)
Crossover - Percy Jackson and the Olympians & Jujutsu Kaisen/呪術廻戦 - Rated: T - English - Supernatural/Adventure - Chapters: 2 - Words: 2,577 - Reviews: 3 - Favs: 11 - Follows: 17 - Updated: 8/26 - Published: 8/14 - Percy J., Gojo S., Geto S.
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: 79 - Words: 447,312 - Reviews: 2597 - Favs: 2,155 - Follows: 2,183 - Updated: 8/25 - Published: 3/3/2017
A demigods game by Shade978 reviews
After Death our protagonist goes on a journey through multiple dimensions.
Crossover - Percy Jackson and the Olympians & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Supernatural - Chapters: 2 - Words: 3,199 - Reviews: 5 - Favs: 23 - Follows: 29 - Updated: 8/25 - Published: 5/1 - Kronos, Zeus, OC, Ophis
The Clock on the Argo II by HyllanaAesyala
Piper is under Vecna's curse and things aren't looking good (Jason Grace's character is similar to Jason Carver - as if Piper is Chrissy).
Crossover - Percy Jackson and the Olympians & Stranger Things, 2016 - Rated: M - English - Supernatural/Angst - Chapters: 1 - Words: 1,011 - Published: 8/25 - Nico A., Piper M., Jason G., Chrissy C. - Complete
Harry Potter: Twice Blessed by The Raven God reviews
James and Lily had discovered they were unable to have children, in the face of this news, Lily Potter searched for answers, and found a grimoire in the Potter Library on a rare fertility Ritual and so James and Lily prayed to the gods for help. Unknownst to them, the child that would be born from this Union would have the power to either unite or Destroy the Pantheons
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K - English - Adventure/Fantasy - Chapters: 5 - Words: 22,923 - Reviews: 14 - Favs: 195 - Follows: 278 - Updated: 8/25 - Published: 8/2
Harry Potter and the American Not-Quite Wizards by ThatOne749 reviews
Harry Potter, Auror for the Ministry of Magic, is asigned an international case with MACUSA as their 'expert consultant' but whatever these supposed Death Eater sympathisers are doing in Muggle America, doesn't match at all what the Ministry, or MACUSA know about them. There must be somethings else going on here...
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Chapters: 11 - Words: 26,506 - Reviews: 19 - Favs: 69 - Follows: 119 - Updated: 8/25 - Published: 1/8 - Harry P., Annabeth C., Percy J., Thalia G.
Quest for the Grail by Pkfrezze reviews
On his way home from the sea of monsters Percy is taken away to another world.
Crossover - Percy Jackson and the Olympians & Fate/stay night - Rated: T - English - Adventure/Supernatural - Chapters: 2 - Words: 1,976 - Reviews: 2 - Favs: 12 - Follows: 22 - Updated: 8/25 - Published: 8/24 - Percy J., Bazett Fraga M.
An Emperor's Song by K.H. Grimoire reviews
A new player in the game of thrones is introduced. But Perseus is more than just another Targaryen. He was a powerful warrior before he was even born in this world.
Crossover - Game of Thrones & Percy Jackson and the Olympians - Rated: M - English - Fantasy/Drama - Chapters: 14 - Words: 167,772 - Reviews: 745 - Favs: 2,322 - Follows: 2,671 - Updated: 8/24 - Published: 12/15/2019 - Percy J., Daenerys T.
Sea Warrior by Son of Nightmare reviews
A person's strength can be seen as a weakness. Percy Jackson grows up wanting to be stronger and better then everyone even the Gods because of his mother's 'weakness.' When he finds himself in another world because of his arrogance, he must fight against the mighty Hydra and heroes across history. Can the Princess of the Moon thaw his cold heart? (Cold and Older Percy)
Crossover - Percy Jackson and the Olympians & Warriors Orochi - Rated: M - English - Adventure - Chapters: 3 - Words: 6,183 - Reviews: 4 - Favs: 11 - Follows: 13 - Updated: 8/24 - Published: 3/15 - [Percy J., Kaguya] Achilles, Kojiro S.
Percy Jackson and the Horror Within by Procrastinating4237 reviews
Percy is having a great 13th birthday until the old-man knocks on his door. Now, Percy's life is a double mistake because gods aren't supposed to have wizard children. Zeus is furious and banishes him from the country, leaving Percy with no choice but to attend Hogwarts. But, maybe a magic school is his chance to finally have a safe, monster-free, normal school year.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 12 - Words: 85,098 - Reviews: 186 - Favs: 566 - Follows: 745 - Updated: 8/24 - Published: 3/10/2020
Son of Sea and Thorns by peanut66666 reviews
Two worlds are driven apart and thought to be divided forever. However, with the union of a Sea god and a Dead Apostle, these worlds will be forced to come together, with the scion in the center.
Crossover - Tsukihime & Percy Jackson and the Olympians - Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 3,628 - Reviews: 7 - Favs: 18 - Follows: 16 - Updated: 8/24 - Published: 8/13
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: 26 - Words: 97,097 - Reviews: 227 - Favs: 979 - Follows: 1,295 - Updated: 8/24 - Published: 2/9 - Harry P., Ron W., Hermione G., Artemis
Healing a Broken Angel by CrimsonSayian12 reviews
Aeons ago, before the present time, there was a prophecy announcing the deaths of the Olympians at the hand of a God Killer. Someone was said to stop this God Killer, a powerful half-blood hero: a Nephilim child. But...what if he didn't want to save the gods. What if he knew how they behaved and what if he wanted to kill them, believing them to be threats to humanity? OC Centered
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 34 - Words: 256,608 - Reviews: 26 - Favs: 97 - Follows: 99 - Updated: 8/24 - Published: 1/23/2020 - Annabeth C., Percy J., OC, Thor
Damian Redgrave and the Olympians: The Titan's Curse by Bladewolf101 reviews
Damian Redgrave, the son of Dante and Artemis, returns in this third book. He stands with his friends against Kronos' forces, but when his mother, Artemis, is captured by the Titans, he must work with the campers and the Hunters to save her. This time, however, he has outside help, his dad isn't sitting this out... OC/Silena/Thalia.
Crossover - Devil May Cry & Percy Jackson and the Olympians - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 5,628 - Reviews: 32 - Favs: 90 - Follows: 86 - Updated: 8/24 - Published: 8/13 - [OC, Silena B., Thalia G.]
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