Demigods at Hogwarts - Mars - Wattpad

Demigods at Hogwarts

Reads 7,643
Votes 101
Parts 26
Time 3h 15m

Reads 7,643
Votes 101
Parts 26
Time 3h 15m

Chiron sent the seven plus Nico, Reyna, Will, Thalia and Calypso at wizarding school because of the new prophecy. They have to hide their real identitys. Also, they have to face Voldemort and Kronos. But before that, they should make peace with each other.  What will happen when they discover Half-Bloods secret? Not all wizards like demigods. 

This story is Percy Jackson and Harry Potter Crossover. It takes place after Giant war and Wizarding war. Everyone is on their seventh year and also, there are some OC's too!


Some of the characters are out of characters and few storylines are changed.


The beginning of the story is written before and is not much straightened. 

Hope you enjoy the story!


The art doesn't belong to me.All Rights Reserved

26 parts

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The Tale of the Lost Sister a PJO/HP Crossover by daughterofposeidon05

This will be the story of the Third Great Prophecy, a quest will begin with The seven, Reyna, Nico, Will, Rachel, Thalia, Grover, and a new girl whom you'll learn about in the story. This is a Percy Jackson/Harry Potter crossover. Though it starts with just Percy Jackson stuff. Takes place after the Giant War and the Second Wizarding War (yes I know it isn't the same timeline, deal with it). Military time will be used, I will clarify what different times mean before the story starts and also will describe the rules of the this version of the world • • • • • • (warning some minor vulgarity and mature themes) • • • • • • • (characters/locations/references to past work belong to Rick Riordan and J.K Rowling except a few that I created, also I own the plot)

Demigods at Hogwarts by SeasHufflepuff

Demigods are at school when the mist has fallen. With all the chaos of mortals accepting their new lives. 15 demigods and an oracle are sent across the world for an exchange program organized by Chiron. But what if this is no ordinary school? What is this is a school for wizards and witches? What if there is a new prophecy? What if it involves old foes? Can these two worlds work together? Or would everything fall into complete chaos? Updates almost every Sunday. Disclaimer: I am not Rick Riordan or J.K Rowling so I don't own Percy Jackson or Harry Potter

When Wand and Sword Collide || Percy Jackson/ Harry Potter by galaxiasgreen

Percy Jackson wakes at Hogwarts. Harry Potter wakes at Camp Half-Blood. Neither know who they are, where they are, or where they come from - but when the line between demigod and wizard blurs and a sinister prophecy arises, Harry and Percy must unite with Hermione, Ron, and Annabeth before it's too late. [WINTER 2023 UNDERGOING REVISIONS] --- Harry and Percy swap roles story, with an original plot and prophecy! Altered Timeline, taking place in 'modern day', after the war with Gaia assuming everyone survived (as this was written pre-HoH and BoO) with no canon from MCGA or ToA, and around the start of Harry's sixth year, where no events of HBP have occured (i.e. Snape is still Potions Master and Draco has not been chosen to kill Dumbledore). Percy and Harry are around the same age. Chapters alternate between 1POV for Percy and 3POV for Harry. [Luth art by Rowen Satell.]

Percy Jackson and the Triwizard Tournament (Goblet of Fire) by ThatOddKiddo

"So... Thalia... why are you even on this quest again?" "I'm here to kill a dragon." "Oh... that's... nice." Come join the adventure Percy, Annabeth, and Thalia are having as they venture to Hogwarts! Facing dragons, Dark Lords, and most dangerous of all... Potions Class with Snape, will these demigods succeed in protecting Harry Potter? And what might they find along the way? A certain Son of Hades perhaps? Long lost secrets? DISCLAIMER: I DO NOT OWN ANY HARRY POTTER OR PERCY JACKSON CHARACTERS TAKES PLACE AFTER BLOOD OF OLYMPUS AND DURING THE GOBLET OF FIRE! Best Ratings: #1 in crossover, annabethchase, and triwizard TOTAL WORD COUNT: OVER 106,000 words!

Demigods at Hogwarts | the rescue mission ✔ by PiperAngelo

Kidnapped, separated, forced to save the world by condescending gods-Annabeth Chase and Percy Jackson don't need any more immortals on their doorstep, demanding the "please-clean-up-our-mess" service they never offered in the first place. But when Annabeth disappears from Camp-Half-Blood without a warning in late August, Chiron recruits Percy and his demigod companions to hunt her down. They soon find themselves posing as seventh-year exchange students at Hogwarts, and are introduced to a haunted British castle, a deadly Triwizard Tournament, and a boy named Harry Potter. With Hermione Granger determined to uncover Percy's real identity and Professor Dumbledore hell-bent on being as unhelpful as possible, the demigods struggle to navigate a world where everyone can use magic for better or for worse. Percy competes in the Triwizard Tournament with what is perceived as false hope to all his friends, and a belief that victory will lead him to his estranged girlfriend. But dark secrets are unraveled with each passing day, and the demigods all have their own battles to fight. Temptation, cowardice, PTSD and distrust gradually drive them further apart-will they ultimately defeat the sinister force that brought them to this deceit-ridden school? Because Harry Potter is not the only one with an unknown past, and Percy's own roots are tied to his enemy's 𝙧𝙚𝙖𝙡 motive.

Percy Jackson Meets Harry Potter by marinatyrell

Percy Jackson just won his own war, and now Chiron wants to send him, Annabeth, Nico and Thalia to a wizard school in England? Not to mention it's called Hogwarts. What kind of name for a school is that? Their quest is to protect some guy named Harry Potter, and stay undercover. No one can know he's a demigod. Well, off to Hoggy-Warts. WARNING: I wrote this when I was twelve, and it has lots of hate towards Harry & Ron in the beginning, even though I love those guys. It's not very good, sensible, or developed! Read at the risk of your own disappointment and disapproval!!

Demigods go to Hogwarts | ✓ by ClaireValdez

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Demigods At Hogwarts | ✓ by ClaireValdez

Another prophecy, another quest. Seven demigods enrol as students at the Hogwarts School of Witchcraft & Wizardry. They're hoping to help the wizards and witches defeat...well, they have no idea. The poor demigods get an overflow of homework and boredom (or not?) as they wait for something to happen. But the Titan and Giant War were not the last war for the demigods, and neither was the Second Wizarding War the last for the wizards...this is. 𐄙𐄁𐄙𐄁𐄙𐄁𐄙𐄁𐄙𐄁𐄙 Cover made with Viria's art Highest ranks - #1 in demigods, #5 in hogwarts, #3 in percy jackson, #1 in annabeth chase, #1 in nico di angelo, #2 in leo valdez, #4 in crossover, #1 in percabeth, #19 in harry potter, #11 in pjo, #1 in hp

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Demigods at Hogwarts by Hannah-oftheInternet

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This will be the story of the Third Great Prophecy, a quest will begin with The seven, Reyna, Nico, Will, Rachel, Thalia, Grover, and a new girl whom you'll learn about in the story. This is a Percy Jackson/Harry Potter crossover. Though it starts with just Percy Jackson stuff. Takes place after the Giant War and the Second Wizarding War (yes I know it isn't the same timeline, deal with it). Military time will be used, I will clarify what different times mean before the story starts and also will describe the rules of the this version of the world • • • • • • (warning some minor vulgarity and mature themes) • • • • • • • (characters/locations/references to past work belong to Rick Riordan and J.K Rowling except a few that I created, also I own the plot)