Poseidon (Percy Jackson) FanFiction

The Realm of the Sea

The Realm of the Sea

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians & Related Fandoms - All Media Types
Characters
Harry Potter, Remus Lupin, Percy Jackson, Jason Grace, Triton (Percy Jackson), Cedric Diggory/Harry Potter, Cedric Diggory, Zeus (Percy Jackson), Poseidon (Percy Jackson), Annabeth Chase/Percy Jackson, Percy Jackson & Poseidon, Tyson (Percy Jackson),
Tags
Out of Character Bisexuality Character Growth Good Parent Poseidon (Percy Jackson) Immortal Harry Potter Gay Harry Potter We'll get there Immortal Percy Jackson Undersea Family | Amphitrite & Percy Jackson & Poseidon & Triton as Family Son of Poseidon Harry Potter Poseidon-centric (Percy Jackson) Good Sibling Kymopoleia (Percy Jackson)
The first of many, this will follow the Seven and their magical friends in the difficulties of immortality, trying to understand what happens with their godly family.༄༄༄In which Harry and Percy try to fix the mess that is Poseidon's relationships wit...
Divine Reckoning: a Love Reckoning

Divine Reckoning: a Love Reckoning

F/F
F/M
Gen
Other
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians & Related Fandoms - All Media Types EPIC - Jorge Rivera-Herrans (Albums)
Characters
Other Character Tags to Be Added, Other Relationship Tags to Be Added, Annabeth Chase (Percy Jackson), Apollo (Percy Jackson), Triton (Percy Jackson), Athena/Pallas daughter of Triton (Ancient Greek Religion & Lore), Pallas daughter of Triton (Ancient Greek Religion & Lore), Hera (EPIC: The Musical), Athena (EPIC: The Musical), Athena/Pallas (Percy Jackson), Athena (Percy Jackson), Pallas (Percy Jackson),
Tags
Pallas back from the dead :D Athena falls all over in love again.. Song: Would You Fall in Love with Me Again (EPIC: The Musical) Inspired by Epic itself this song actually fits them after waiitng....waiting a million years for a reunion apparenty this causes divine problems... and chaos ensues warning: zeus pallas and athena are basically ancient percabeth and penolodi but one that ends with a greek tragedy Athena is Bad at Feelings (EPIC: The Musical) had a trouble adding some characters cuz sometimes dont appear
Pallas comes back in life. Athena falls in love...again. Zeus is not pleased. And make it to everyone's problems.Chaos ensues.and Fate. on the other hand...well... The Fates have other different plans. One that could possibly change Olympus and ever...
Whispers of Pallas

Whispers of Pallas

F/F
F/M
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians & Related Fandoms - All Media Types Percy Jackson and the Olympians - Rick Riordan
Characters
Percy Jackson, Annabeth Chase (Percy Jackson), Athena (Percy Jackson), Pallas (Percy Jackson), Poseidon (Percy Jackson), Annabeth Chase/Percy Jackson, Athena/Nike (Percy Jackson), Athena & Annabeth Chase (Percy Jackson), Percy Jackson & Poseidon, Athena & Pallas (Percy Jackson), Athena & Pallas daughter of Triton (Ancient Greek Religion & Lore), Nike (Percy Jackson),
Tags
Fluff Family Reincarnation Newborn Children
Percy and Annabeth's first child is born, they get visitors as the baby meets her extented family.Athena meets the face she never expected to see again, she finally meets with her past compain, best friend and sister again. Getting lost and emotional...
⭐Bajo el cielo estrellado⭐

⭐Bajo el cielo estrellado⭐

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Percy Jackson, Poseidon (Percy Jackson), Percy Jackson & Harry Potter, Percy Jackson/Harry Potter, Harry Potter/Percy Jackson, Hades (Olimpos)
En una noche estrellada te conoci y no me arrepiento
Percy Jackson and The Vessel of The Ancient Sea

Percy Jackson and The Vessel of The Ancient Sea

F/F
M/M
Multi
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians & Related Fandoms - All Media Types Percy Jackson and the Olympians - Rick Riordan
Characters
Annabeth Chase/Piper McLean, Nico di Angelo/Will Solace, Percy Jackson, Annabeth Chase (Percy Jackson), Piper McLean, Leo Valdez, Jason Grace, Nico di Angelo, Will Solace, Poseidon (Percy Jackson), Jason Grace/Percy Jackson, Oceanus (Percy Jackson)
Tags
Angst Alternate Universe - Canon Divergence Hurt/Comfort Whump Angst and Hurt/Comfort Established Relationship Action/Adventure Found Family Body Horror Rescue Missions Kidnapping Mind Manipulation
Percy is kidnapped by Oceanus to be used as a vessel to set him free
💙🌊Entre Olas y Sombras💀🖤

💙🌊Entre Olas y Sombras💀🖤

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan Percy Jackson & The Olympians (Movies)
Characters
Harry Potter, Percy Jackson, Poseidon (Percy Jackson), Hades (Percy Jackson), Percy Jackson/Harry Potter
Tags
Love
Esta es la historia de un amor algo diferente de lo que pensaban los dioses.......
Interrogation

Interrogation

F/F
F/M
G
Updated
11.04.2025
Fandom
Batman - All Media Types Percy Jackson and the Olympians - Rick Riordan The Trials of Apollo - Rick Riordan
Characters
Nico di Angelo/Will Solace, Percy Jackson, Nico di Angelo, Poseidon (Percy Jackson), Diana (Wonder Woman), Travis Stoll, Percy Jackson/Original Female Character(s), Katie Gardner, Nemesis (Percy Jackson), Mad Hatter, Original Demigod Character(s) (Percy Jackson)
Tags
Female Percy Jackson
Thought I expand on the interrogation
Forbidden.

Forbidden.

F/F
F/M
M/M
Multi
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians & Related Fandoms - All Media Types Percy Jackson and the Olympians - Rick Riordan Hunger Games Series - All Media Types
Characters
Original Characters, Percy Jackson, Annabeth Chase (Percy Jackson), Coriolanus Snow, Finnick Odair, Annie Cresta, Mags (Hunger Games), Poseidon (Percy Jackson), Grover Underwood, Gabe Ugliano, Sally Jackson (Percy Jackson)
Tags
Polygamy Religious Imagery & Symbolism Torture Drinking The Author Regrets Everything Child Abuse Alcohol Abuse/Alcoholism References to Ancient Greek Religion & Lore The Author Regrets Nothing Child Neglect Religious Conflict Gabe Ugliano Being an Asshole
When the gods fell, their children were left to bleed.The sea was never meant to have a son.But District Four did.He was born with salt in his veins and storms in his eyes, a boy meant for water, not war. Yet in the Capitol’s cruel game, neither bloo...
🌅El lago del destino💞

🌅El lago del destino💞

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Poseidon (Percy Jackson), Hades (Percy Jackson), Percy Jackson & Harry Potter, Death (Harry Potter), Percy Jackson/Harry Potter, Poseidon (God of war)
Tags
Boys In Love
El amor es la cura de toda la tristeza que tengas.
To be Decided

To be Decided

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians & Related Fandoms - All Media Types EPIC - Jorge Rivera-Herrans (Albums)
Characters
Apollo/Percy Jackson, Annabeth Chase/Piper McLean, Nico di Angelo/Will Solace, Percy Jackson, Annabeth Chase (Percy Jackson), Apollo (Percy Jackson), Nico di Angelo, Will Solace, Athena (Percy Jackson), Zeus (Percy Jackson), Aphrodite (Percy Jackson), Poseidon (Percy Jackson),
Tags
More characters Gods reacting to Epic The musical Athena Bashing (Percy Jackson) Zeus Bashing (Percy Jackson) Good Parent Poseidon (Percy Jackson)
Yes?
Hyacinth Potter Reading the Books - edited version

Hyacinth Potter Reading the Books - edited version

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Sirius Black/Remus Lupin, Nico di Angelo/Will Solace, Percy Jackson, Annabeth Chase (Percy Jackson), Apollo (Percy Jackson), Poseidon (Percy Jackson), Hades (Percy Jackson), Harry Potter Characters, Chiron (Percy Jackson), Sally Jackson (Percy Jackson), Percy Jackson/Harry Potter
Tags
Female Harry Potter Characters Reading Harry Potter Books
Rewriting the Future

Rewriting the Future

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians & Related Fandoms - All Media Types Percy Jackson and the Olympians - Rick Riordan
Characters
Nico di Angelo/Will Solace, Hazel Levesque/Frank Zhang, Percy Jackson, Annabeth Chase (Percy Jackson), Piper McLean, Jason Grace, Hazel Levesque, Triton (Percy Jackson), Poseidon (Percy Jackson), Annabeth Chase/Percy Jackson, Percy Jackson & Poseidon, Frank Zhang,
Tags
Time Travel Characters Reading Percy Jackson Books Camp Half-Blood (Percy Jackson) Powerful Percy Jackson BAMF Percy Jackson
The fates never planned for all the loss. So their next best option? Send the greatest demigods of all time to the past to relive all their trauma so the gods can learn from it!
Reading the Jackson Twins

Reading the Jackson Twins

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians - Rick Riordan The Heroes of Olympus - Rick Riordan
Characters
Apollo (Percy Jackson), Athena (Percy Jackson), Zeus (Percy Jackson), Poseidon (Percy Jackson), Hades (Percy Jackson), Artemis (Percy Jackson), Original Female Character/Original Female Character, Annabeth Chase & Percy Jackson, Percy Jackson & Grover Underwood, Thalia Grace & Percy Jackson, Nico di Angelo & Percy Jackson, Percy Jackson & Original Female Character(s)
Tags
Fluff and Angst Gay Bisexual Percy Jackson Characters Reading Percy Jackson Books Abusive Gabe Ugliano The Second Titan War (Percy Jackson) OC's again The Gods Are Bad Parents (Percy Jackson) Even Poseidon honestly he wasn't a good dad in the books either He might care more than most but it's for his own gain
Basically, here's the Jackson Twins. I love adding siblings to things (might be a projection thing, like the sibling gets to speak my thoughts.) And I can never find like a Potter or Jackson twins reading the books that's completed, so I'm doing it m...
Percy Jackson and the Empyrean

Percy Jackson and the Empyrean

F/F
F/M
Gen
M/M
Multi
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians & Related Fandoms - All Media Types Percy Jackson and the Olympians - Rick Riordan Magnus Chase and the Gods of Asgard - Rick Riordan
Characters
Nico di Angelo/Will Solace, Jason Grace/Leo Valdez, Hazel Levesque/Frank Zhang, Percy Jackson, Piper McLean, Leo Valdez, Rachel Elizabeth Dare, Jason Grace, Apollo (Percy Jackson), Hazel Levesque, Nico di Angelo, Will Solace,
so what if the Riordanverse took place in the Empyrean world?
Draco Malfoy y los Dioses Mitológicos

Draco Malfoy y los Dioses Mitológicos

F/F
F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Neville Longbottom, Narcissa Black Malfoy, Lucius Malfoy/Narcissa Black Malfoy, Theodore Nott, Anthony Goldstein, Draco Malfoy & Harry Potter, Percy Jackson,
Tags
Draco Malfoy in the Muggle World Slytherin Hogwarts First Year Bottom Draco Malfoy Crossovers & Fandom Fusions Bisexual Percy Jackson POV Draco Malfoy Draco Malfoy Needs a Hug Camp Half-Blood (Percy Jackson) Ravenclaw Percy Jackson Needs a Hug Gay Draco Malfoy
Draco estaba jodido en términos generales.Él no sabe el momento exacto en el cuál todo se fue a la mierda. Sólo recuerda que estaba con su Madre en Londres muggle -por favor, no le digan eso a su padre o lo matará, gracias- y apareció esa cosa con un...
Godly help

Godly help

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Minerva McGonagall, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Voldemort (Harry Potter), Pansy Parkinson, Hermione Granger & Harry Potter & Ron Weasley, Nico di Angelo/Will Solace, Percy Jackson,
Tags
Magic Other Additional Tags to Be Added Hogwarts School Demigods Bisexual Harry Potter Camp Half-Blood (Percy Jackson) Post-Second Wizarding War with Voldemort (Harry Potter) Post-Gaea & The Second Giant War (Percy Jackson) Demigod Ginny Weasley
Harry comes back to hogwarts to be there for the additionaly added year. Though, he does not expect to meet two new people he has never seen ever before, being all friendly with slytherins.
The Return of the First Hyacinth Bloom

The Return of the First Hyacinth Bloom

F/F
F/M
Gen
M/M
Multi
G
Updated
11.04.2025
Fandom
Percy Jackson and the Olympians - Rick Riordan Ancient Greek Religion & Lore
Characters
Apollo/Percy Jackson, Percy Jackson, Annabeth Chase (Percy Jackson), Thalia Grace (Percy Jackson), Apollo (Percy Jackson), Nico di Angelo, Will Solace, Triton (Percy Jackson), Poseidon (Percy Jackson), Hades (Percy Jackson), Artemis (Percy Jackson), Grover Underwood,
Tags
Reincarnation Protective Poseidon (Percy Jackson) Female Percy Jackson Inspired by Apollo and Hyacinthus (Ancient Greek Religion & Lore)
Zagreus was a god of the Underworld.This means he had rules upon rules upon rules to follow when it came to death and rebirth….But that didn’t mean it was any easier to turn away. Especially when the one suffering most had no say in their own fate.Pe...
Cursed (Harry Potter vs Percy Jackson Love Triangle)

Cursed (Harry Potter vs Percy Jackson Love Triangle)

F/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Draco Malfoy, Hermione Granger, Percy Jackson, Annabeth Chase (Percy Jackson), Poseidon (Percy Jackson), Grover Underwood, Ella, Harry /Ella, Percy/Ella, Harry Potter/Ella, Percy Jackson/Ella,
Tags
Fluff and Angst Secrets Drama & Romance Serial Killers
Ella has landed herself in the Witness Protection Program ,fleeing to another country to escape a mad serial killer/criminal.She is half Witch / Demigod ...and has been cursed by Poseidon.Yes...Percy's father.Will she be able to keep all of her secre...
Storm of the Gods

Storm of the Gods

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Percy Jackson, Annabeth Chase (Percy Jackson), Zeus (Percy Jackson), Poseidon (Percy Jackson), Clarisse La Rue, Grover Underwood
Tags
Fluff Whump Crack One Shot Prompt Fic Crossover Cultober 2024 Natural Disaster Pillow Fight
Day Nine of Cultober 2024.Fluff Prompt: Pillow FightWhump Prompt: Natural DisasterWhen Harry Potter, son of Zeus, and Percy Jackson, son of Poseidon, become friends it causes upset amongst the gods.
Unleashing the Sea

Unleashing the Sea

F/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians & Related Fandoms - All Media Types
Characters
Harry Potter, Percy Jackson, Annabeth Chase (Percy Jackson), Zeus (Percy Jackson), Poseidon (Percy Jackson), Hades (Percy Jackson), Annabeth Chase/Percy Jackson, Sally Jackson (Percy Jackson), Amphitrite (Percy Jackson), Percy Jackson & Harry Potter, Sally Jackson/Poseidon (Percy Jackson), Amphitrite/Poseidon (Percy Jackson),
Tags
BAMF Harry Potter Protective Poseidon (Percy Jackson) Master of Death Harry Potter BAMF Percy Jackson Harry Potter-centric Poseidon-centric (Percy Jackson) Harry Potter is Poseidon (Percy Jackson) Poseidon Loves Percy Jackson Poseidon is a Little Shit (Percy Jackson)
Old Fic / Up for AdoptionAfter accepting an Offer from the three Fates, the God Poseidon will be the Turning Point of the Upcoming Conflict and bring a much needed Change to the Divine World.