The Collision

What happens when the world of demigods and the world of witches and wizards meet? A collision.

Demigods at Hogwarts (under editing)

Harry Potter is used to being the Hero of his world. He and every other wizard believes he is the destined savior of the world. Now that wizard world knows Voldemort is back Harry is going to need protection. Percy Jackson has finally defeated Gaea and saved the world yet again and thinks things will start to calm dow...

Heroes or Wizards REWRITING

This story takes place after the war with Gaea and the wizard war. This is an eighth year story. All rights go to Rick Riordan and Jk Rowling.

Harry Potter/Percy Jackson Crossover

Percy has nothing to do this school year when offered to teach defense at Hogwarts, he says yes. Harry is repeating his year along with all his other year mates, how will he react to the new defense teacher? And will there be any more hardships? He hopes not but we all no neither hero has ever had good luck. Perch isn...

Harry Potter and Percy Jackson crossover

Percy Jackson expected a fun and peaceful summer, but not when Chiron asked him to go to Hogwarts. A/N: Hey guys, I just re-read the whole thing over. Gods, this is embarrassing! I promise I will try to correct the mistakes!

The Dark Lords Grandson

So what happens when Percy Jackson's bloodline is a little bit more magical than anyone had really thought. Percy is the unknown dcendent of Lord Voldemort and now Dumbledore is having him fetched to Hogwarts. He's not allowed to go without a supervisor to keep him from blowing up the school. What do the HP characters...

Rivaling 'Wizards' (Percy Jackson and Harry Potter)

The order of the Phoenix asks the demigods in America for help to defeat Voldemort. Now Nico, Thalia, and Percy are going to Hogwarts to avoid being thrown into another war. Will they be friends or enemies with the golden trio? Will they be able to avoid the war or will they be at the center of it? And for which side...

When Worlds Collide~

Fanfic of Percy Jackson and Harry Potter Percy goes to sleep in his usual place: Poseidon Cabin at Camp Half-Blood expecting to be in the same place the next morning. But he wakes up in a totally different place: Hogwarts School of Witchcraft and Wizardry. What kind of name is Hogwarts anyway? But he is here for a rea...

Magic Meets Might

[HARRY POTTER/PERCY JACKSON: DISCONTINUED] “Magic is might” is what the Ministry of Magic policy was not even a year ago. In a certain perspective, many people would realize that this quote means something more. Something… magically mighty, if you will. But what happens when magic meets might? [ALL RIGHTS RESERVED; C...

More Than Just a Half Blood

So this is a PJO/HP crossover. All rights go to Rick Riordan and JK Rowling. I do not own any of the characters!!!!!!! New Readers: I've started re-writing this story. Original chapters will remain available, but the plot has changed slightly so feel free to start reading at/after the Author's Note. All re-released ch...

Harry Potter/ Percy Jackson Crossover- VERY Slow Updates

[EDITED] We all know the story of Earth's greatest fictional characters, but they have no idea that the other exists. That all changes when Percy, Thalia and Nico stumble upon Harry and the gang one day while on a quest. Will our favorite characters mesh well or will this whole story end in tragedy? Can the wizards ac...

When Two Worlds Collide (A Harry Potter/ Percy Jackson Fanfic)

The saviour (a Percy Jackson and Harry Potter crossover)

AU. OOC. When running from abuse Percy Jackson comes across Hades and Hestia thus becoming the son of Hades and the champion of Hestia. When Percy gets older he goes to Hogwarts and meets the legendary Harry Potter and he finds out that his grandfather is Voldemort but is that really a bad thing? There are sides in ev...

Demigods at Hogwarts

Percy, Annabeth, Thalia, and Nico must take a trip to Hogwarts in order to keep the golden trio safe. Will they be able to rise to the occasion to help them defeat Voldemort at his rise, or will everything fall apart?

The Ghost King at Hogwarts (Percy Jackson/Harry Potter)

When Nico di Angelo is sent to Hogwarts, some suspicions are raised. Can the Ghost King befriend Harry Potter like he is sent to? Or will he fail in his quest?

Unexpected Wizard: a Percy Jackson Harry Potter crossover

After losing everything percy Jackson finds out that he has a bit more magic in his blood than he thought. Join percy as he tries to get over his loss but there is evil every where and he may fall off the right path To learn more read the unexpected wizard

Harry Potter Percy Jackson

When Sirius blaxk noticed a boy in Voldemort's house where he was spying) and sees them give him the mark against his wil, Sirius takes the black haired, green eyes bot back to the order of the phoenix HQ.

Professor Perseus Jackson

McGonagall needs a new teach so she seeks out an old friend.

If Only They Knew

Percy Jackson meets Harry Potter. Harry is jealous of Percy. After Giant War and Wizard War. Voldemort is back and only Percy Jackson Hero and Saviour of Olympus, Carrier of the Curse of Tartarus can save them.

Stand Tall - Percy Jackson And Harry Potter crossover

Published

HP and PJ crossover

UP FOR ADOPTION What happens when Percy Jackson is sent to protect Harry Potter? Set after The Heroes of Olympus (ignoring House of Hades) and in The Order of Phoenix. I own nothing! Updates are on pause.

Percy Jackson Goes to Hogwarts

Travis and Conner try to play a prank on Percy using an object they got from suspicious red headed twins. Without fail something goes wrong and Percy vanishes .... only to end up on grounds of Hogwarts. Same story but now with an updated cover. (Just a FYI, this is after the war with Gaea, but before Dumbledore died s...

PJO and HP crossover

Percy Jackson and Harry Potter!!! A little common, I know, but I feel I have some good ideas. This story is set after the wizard's war, as well as the giant war (with Gaea for those who don't know). First, a few basics that can also be found in the beginning Author's Note:...

(BOOK ONE) Harry Potter and Percy Jackson crossover

What if Percy, Annabeth and Thalia aren't just demigods. What if Percy's mum is a witch? What if Annabeth's Dad was a wizard? What if Thalia, though her mum is mortal, what if she is a witch? What happens when they go to Hogwarts and be friend the golden trio? Be prepared for a whole year of trouble, fun and secrets. ...

Find Me (A Percy Jackson Crossover)

Harry Potter defeated Voldemort. The Avengers stopped the Alien invasion. Emma saved Storybrooke. Percy Jackson...well he did everything else. Suddenly in the middle of defending camp the most powerful demigods are swept away on a crazy ride dropping them off in some least expected places. As the separated search for...

percy jackson and harry potter: after the war

what happens if percy is betrated by his true love and forgotten as a hero all because of his brother. chiron gives percy a chance to prove himself and sends him to hogwart the school of witch craft and wizardry to protect the famous wizard harry potter.

Magical Demigods

The Seven At Hogwarts. Percy and Nico are sent undercover to a school of magic and wonder, Hogwarts. Later on the rest of the seven come and it's utter chaos from there... You need to read it to experience it.