1 - 20 of 156 Works in Demigod Harry Potter
Navigation
Listing Works
-
The Unrelenting Frozen Seas: Of Honeymoons and the Breaking World by Dock872210, NamelessEngine
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Harry Potter - J. K. Rowling
10 Oct 2025
Tags
Summary
With the Second Titanomachy behind them, Rhode Evans, daughter of Poseidon, sets out on a honeymoon world tour with her wife Su Li, daughter of Demeter, and their family. But as they journey in search of rest and joy, subtle signs of unrest begin to surface, ancient powers stir, and something vast and terrible begins to awaken deep below.
Series
- Part 4 of The Unrelenting Frozen Seas
-
The God of Valor by Vikrant_Utekar
Fandoms: Harry Potter - J. K. Rowling, Thor (Marvel Comics), Marvel Cinematic Universe
09 Oct 2025
Tags
Summary
Lily Potter was no Muggle-born—she was Aldrif Odinsdottir, exiled Asgardian princess and vessel of the Phoenix Force. When Voldemort attacked, her divine power ignited, burning him and all his Horcruxes, forever changing Harry’s destiny as the son of a goddess who defied fate.
-
The Son of Mischief and Moonlight by Vikrant_Utekar
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Marvel (Comics)
09 Oct 2025
Tags
Summary
In a world of magic, gods, and superheroes, Harry Potter is more than just The Boy Who Lived. His parents, James and Lily Potter, are the mortal reincarnations of Loki, the Asgardian God of Mischief, and Artemis, the Olympian Goddess of the Moon. Stripped of their divine memories, they live as ordinary mortals until Harry's birth unlocks their true identities. Now, Harry must navigate a world where gods, magic, and superheroes collide—whether he's ready or not.
-
The Philosophy of Fear. by Kingsaxcul
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Harry Potter - J. K. Rowling
09 Oct 2025
Tags
Summary
[Part five to The Heir of the Hunt.] The war is upon them and as a Dark lord raises more powerful and terrible then before, the hero destined to destroy him is no where to be found, as blood runs in the streets, the divine and magical world holds their breath for the return of the Heir for his greatest hunt yet.
Series
- Part 5 of Heir to the Hunt
-
There's No Need To Run Farther by icanactuallywriteharcyups (persyv), persyv
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan
07 Oct 2025
Tags
Summary
El sabor de las ofrendas picaba en su garganta, el dulce de la miel, la frescura de la menta, un suave olor a mar... el sabor de la sangre.
Se le hizo agua la boca.
Que los jóvenes y desesperados pidieran a la nada, que los astutos y los tercos pronunciaran su nombre.
Alternativamente, en donde Percy está ascendiendo y Harry es su más devoto.
-
Heirs of Oceans and Magic by rawanar
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan
06 Oct 2025
Tags
Summary
They say that the gods don't care about human life and maybe this is true but it is not true that they don't care at all as they do care in some way as some gods use humans for revenge and entertainment. That is why when the lines of fate were changed and the worlds were combined and from one child carrying one prophecy in two different worlds despite the similarities they became three children carrying two prophecies in one world this was nothing new
-
A Hero of Two Worlds by one_step_from_death
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians (TV 2023)
06 Oct 2025
Tags
Summary
Harry had always been a problem child. He thought it was just the weird things he could do, or people being too afraid of Dudley to side with him. Until one day we was running from his cousin and found an alley to hide. And he met a man with horns and goat legs that turned his world upside down.
Series
-
The Sons of the Sea God by VentisSass
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan
05 Oct 2025
Tags
Summary
A woman waits there, she has greying brown hair, long and curled, her blue eyes are tired but soft, she stands up, Harry shies away, his eyes flicked down to his fraying suitcase.
“Hello sweetie,” the woman says softly. “My name’s Sally.”
***
In which Sally raises two demigods who raise hell at Camp Half-Blood and Hogwarts.Series
- Part 1 of Sons of the Sea God [REWRITE]
- Part 1 of Changing Potter
-
The unknown demigod by Fantasticoncer for Red_Feather (Ze_Red_Feather), TiresiasTheBlindSeer (Ravenclaw_Peredhel), Nads, TheOneWithWritersBlock, dance_of_pales
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types
04 Oct 2025
Tags
Summary
Lily Evans was always a smart and brave girl who knew and saw more than what most people believed. When she hears James bragging about how he'd win her over in no time after she breaks off her friendship with Severus, talking about her like she's a thing to be won, she wants nothing to do with him or Sev.
Going to the United States at the age of twenty with her father and sister to fulfill her father's dying wish, she meets a very handsome man who manages to charm even her and gives her a gift to never forget him: a baby with her hair and his father's eyes.
About eight years later, the mostly normal lives of both Harry Evans-Jackson and his adoptive older brother Percy are suddenly thrown completely upside-down when the latter turns out to be a demigod who is immediately accused of stealing from the King of the Gods himself: Zeus.
In return, Harry manages to throw Chiron and Grover for a complete loop by being a demigod himself. A demigod they didn't even know existed and weren't prepared for and now, the two brothers are stuck with several questions: who really stole the Master Bolt? Why would they frame Percy for it?
And who is Harry's true father?
Series
- Part 1 of Magic and myth
-
The Champion Reforged by Akatsukidawn
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Greek Mythology
02 Oct 2025
Tags
Summary
Torn from Fate’s grasp, mortal shell destroyed, Harry Potter is reborn.
Divine power flows in his veins, yet he must grow strong enough to survive a world of gods and monsters—
all while evading the Fate’s relentless attempts to weave him back into their tapestry. -
The Sun and it's Shadow by Best_Lia
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan
01 Oct 2025
Tags
Summary
Harry Potter was born into a world that’s… not his. His mother’s the same, but his dad—James Potter? Nowhere to be found. His grandmother? Obsessed with keeping him alive, like it’s some full-time job. Meanwhile, his brain won’t shut up—he sees the deaths of everyone he meets, weird visions he can’t explain, and someone keeps visiting him in his dreams, making him question everything about who he is.
Then comes the camp. The only camp like it in existence, full of people so bizarre it’s ridiculous. A ten-year-old swinging swords, kids doing magic like it’s nothing, monsters hiding everywhere… and somehow, even among all these people, Harry is still abnormal.
Prophecy, power, danger, and a lot of confusion—welcome to a world that’s way too big, too fast, and way too weird for a kid who’s supposed to be “the chosen one.”
-
Tags
Summary
What if... Lily Evans is the hidden demigod daughter of Poseidon and for a short while after gradiating Hogwarts she was also the lover of the King of the God Zues to their short union a daughter is born.
-
Selcouth =Translation= by Sara_G_Draw
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan
27 Sep 2025
Tags
Summary
Because if anyone asked what they felt when they met, that would be the answer: Unknown, strange, odd, and yet wonderful.
-
Tags
Summary
The Old Ones have risen.
Harry is changing—becoming more than mortal, more than myth. Trained by the god of war himself, he struggles to balance what remains of his humanity with the power unfurling inside him.
Draco stands beside him, but loyalty comes at a cost. When a god offers Draco strength to match Harry’s, he must decide who he is willing to become to protect the one he loves.
As Ron and Hermione are finally brought into the truth, alliances are tested, and Dumbledore’s efforts to control the war spiral into dangerous territory. Meanwhile, Voldemort is no longer Voldemort alone.
The vessel is cracked.
And the gods are no longer watching—they are moving.Series
- Part 2 of Of Gods and War
-
Blue Blood (being rewritten) by SeathernySong
Fandoms: Harry Potter - J. K. Rowling, Marvel Cinematic Universe
22 Sep 2025
Tags
Summary
Being rewritten as seperate fic
-
𝐓𝐡𝐞 𝐦𝐚𝐠𝐢𝐜 𝐨𝐟 𝐥𝐢𝐠𝐡𝐭𝐧𝐢𝐧𝐠 by Univerds87
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
20 Sep 2025
Tags
Summary
I never wanted to be a half-blood. If you're reading this, maybe you find yourself in the same situation. My advice: stop now. Ignore any indication that you're different. Try to live a normal life. Because being a half-blood is dangerous. Deadly. It attracts monsters and... worse things. If you think this is just a story, I envy you. I wish I could believe it too. But if you feel a pang of recognition, an echo within you... run. You could be one of us. And if you are, they'll know. They'll come for you. You've been warned. I'm Percy Jackson, and this is the story of how my life changed forever when I met Harry Potter.
Series
- Part 1 of The sorcerer on Olympus
-
The Chosen Ones by Khatix
Fandoms: Harry Potter - J. K. Rowling, Buffy the Vampire Slayer (TV)
17 Sep 2025
Tags
Summary
After Buffy died in the Master's cave and Harry died in the graveyard, they found themselves in Purgatory. Eventually, Death showed up with an offer to make both of their worlds a better place.
-
When Two Worlds Collide, A Chosen One is Born by Amethyst09
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types
07 Sep 2025
Tags
Summary
a re-write of Harry potter, featuring Half-blood (Percy Jackson) Harry, and good dad Thanatos/James potter. it makes more sense in context, i promise.
-
Harry Potter: The Demigod Who Lived by DGJabberwocky
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan
05 Sep 2025
Tags
Summary
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
-
Mr. Lightning by persyv
Fandoms: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan
27 Aug 2025
Tags
Summary
Harry Potter era un semidiós, todas las cosas raras que le habían pasado en la vida... no eran precisamente su culpa, sino de su ascendencia.
Percy Jackson no quería ser un semidiós, era peligroso, mortal y le había costado a su madre.