Best demigod and wizard crossovers
23 stories
The Oddity (A Percy Jackson/Harry Potter crossover) by OrchDork3879
OrchDork3879
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Perseus Jackson was a strange person, Harry decided. He came from overseas, had the weirdest American accent, spoke strange sayings, had ADHD and dyslexia, and stood up for every kid. He was a Gryffindor, but consorted with Hufflepuffs, Ravenclaws, and even Slytherins. Perseus Jackson was a weird person, Harry Potter decided. But he wouldn't have it any other way.
Swapped (HP/PJO+HOO) by Inchworm17
Inchworm17
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Percy Jackson is still recovering from the loss of his friends during the Giant War. Harry Potter is still recovering from the loss of his friends during the Battle of Hogwarts. Two boys so similar it's painful to look at. But what will happen when their nightmares change from the normal and they wake up in each other's shoes, literally? ALL CHARACTERS BELONG TO RICK RIORDAN AND J. K. ROWLING!! I OWN NONE OF THEM!! enjoy
Being a Demi-Wizard is Hard by Bluepancakes17
Bluepancakes17
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Percy had just found out he was a demigod, but what happens, when he also find out that he was a wizard as well, and not just any wizard, his moms side is the wizarding side (duh) and her family history comes down to the fact that Percy is the grandson of Voldemort himself. What will he do? Will Harry befriend Percy? Or will Percy choose to go back to camp? This takes place in the book chamber of secrets. All rights go to Rick Riordan and J.K Rowling
Percy Jackson - His Mother's Side by samigirl101
samigirl101
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When Percy is summoned home from camp to see some weird people on his couch, let's just say he's confused. When he finds out that he has another evil relation, he's not happy. Well, off to Hogwarts. Harry is astounded. Voldemort- the lowlife scum of the wizarding world- has a grandson. Now Dumbledore wants him, Hermoine, and Ron to get him, and become friends. Harry must be crazy because he agrees to go. Set after PJO but before HoO ( I want him 15/16) and during OoTP Check out my other crossover: Percy Jackson - the New Hogwarts Teacher Cover created by @Emer28702000
Percy Jackson-The Grandson of Voldemort by Book_The_Worm
Book_The_Worm
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Percy Jackson has always been different. Even by demigod standards. He had normal demigod problems...dyslexia, ADHD, and monsters. He had normal problems. Bad grades, getting into trouble at school, that kind of stuff. But he was also the son of Poseidon, the subject of two Great Prophecies, the Hero and Savior of Olympus, one of the only living beings...gods included, to survive Tartarus, one of the only demigods to bathe in the Styx, and one of the only beings that ever held the sky. All that makes him different. But now, he was about to delve further into abnormality, when he finds out he has another evil grandfather. This time it isn't an evil, immortal, all powerful Titan Lord that likes eating his kids...just a powerful, evil noseless creep with a freakish, yet hilarious name that somehow makes people flinch. And now, Perseus Jackson, the son of Poseidon, is about to go on his strangest adventure yet...going to Hogwarts School of Magic. Yet another tragically hilarious name. (Look, I know there are a lot of these and it's pretty classic, cliche, and slightly overused, but I promise you readers that this story does not fit into that mold. Give it a shot, and see how it goes. But if anyone steals my plot...I'll feed you to my pet Hellhound :). )
Percy Jackson vs. Harry Potter by StayTrue2You
StayTrue2You
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The Seven, Calypso, Nico, and Thalia are going to Hogwarts. What surprises lay in store when they have to defeat Voldemort? Again! Takes place after The Blood of Olympus and The Deathly Hallows. Disclaimer: I don't own anything, Rick Riordan and J. K. Rowling do. Highest Rank: #741 in Fanfiction
When the Demigods go to Hogwarts (A Percy Jackson and Harry Potter Crossover) {COMPLETED} by fandoms_b4_blood
fandoms_b4_blood
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So, the demigods go to Hogwarts. Stuff happens. Yeah.
[1] New Beginnings: Percy Jackson, Harry Potter, and the Philosopher's Stone by ssamkayy
ssamkayy
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[1] New Beginnings: WARNING!! Story is technically complete but I started editing literally years ago then never finished so the beginning's a little funky! Percy Jackson was adopted at the age of seven by the nastiest family in the world: the Dursleys. He met Harry Potter, the most wonderful person in the entire universe, that same day. Though completely unrelated, the boys were nearly identical, a connection forming between them that would last years to come. The pair would go through life as brothers in everything but blood. Connected at the hip, these seemingly average boys had much more in store for them than they could ever imagine. A note: Percy Jackson doesn't discover anything about the demigod side of his universe until later in the second book. Just a warning. If that's too slow for you, don't read. DISCLAIMER Note that I do not own anything that was created by J. K. Rowling or Rick Riordan. I only own some of the plot and the occasional person or place that I may create myself. WARNING When people comment mistakes, I come back and I make sure that they're fixed. So, I'm still editing.
Voldemorts Grandson, Percy Jackson by ThatOnePezz
ThatOnePezz
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Guess what? Percy has an evil grandfather. No, this time it isn't Kronos...it's a guy named boldy something. Good news is, he's already been defeated. But that doesn't make it much better for Percy. With nightmares plaguing his sleep, he can't afford to leave his girlfriend for more then a few days. But what happens when he's forced to? ---Completed--- I don't think the first few chapters are very good, I'm going to fix them later. So please bare with me, it gets better. I promise. -------- #958 in percyjackson as of November 2019 #272 in crossover October 2023 This book is bae!! ~Nummy122 THIS STORY IS AAAAAAAWWWWWWWWWEEEEEESSSSSOOOOOOOMMMME ~ShatteringThe4thWall I started cracking up when I read this!!!!😂😂😂 ~TuneMidnightTwilight BEST SORTING ~senpai_satan_llama I love how the author just makes them so badass ~senpai_satan_llama MORE ~Voldemortskid123 BWAHAHAHAHAHAHAHAHAHAHA OH PERCY OH MY GODS ~ SnowyGirlLovesSnow When I saw the update I clicked on it so fast! I'm really enjoying this story xox keep up the good work XD ~Paula4444 I love how Dumbledoor is just like 'I'm keeping them because they are entertaining' ~Grace123411 I know you just updated but here it goes..........UPDATE PLEASE I love your story and would love to read more ~Live4Fandom -------
Percy Jackson-A Wizard ( Percy Jackson Harry Potter fanfic) #wattys2015 by Its_Called_Sarcasm
Its_Called_Sarcasm
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The Giant War had finally ended. Everything was peaceful, or as everybody thought so. Luke makes a sudden reappearance, and everything in Percy's life tumbles down. Suddenly, he's being sent to a school called Hogwarts, who have accepted him inspite of his disastrous Math grade. But they teach more of Potions, Charms, Transfiguration amend Herbology than Algebra and English. Apollo's spirit of Delphi has disappeared. The prophecies cannot continue without it. Strange things are happening, all at once, and as far as Percy's life goes, he's never met a coincidence. Just monsters who need to be killed.