Hpcrossover Stories

PERCY JACKSON is a second year at Hogwarts, the school for witchcraft and wizardry. He is a Gryffindor who is best friends with Grover Underwood, Ron Weasley, and Harry...

When Chiron sends Percy, Annabeth, Jason, Piper, Frank, Hazel, Leo, Nico and Thalia to compete in the Quadwizard Tournament, things did not go as well as they expected...

Mim Potter was about to her her world changed forever. Her Uncle Remus had spent the last few years searching for her biological father in hopes to get her away from the...

In which Great Hall watches life of the mysterious Rhaella Blackfyre... or rather Princess Rhaella Targaryen, Heir to the Iron Throne fem!oc x Daemon Targaryen

Aveline Tehlia Potter. The unknown niece of the famous and the youngest Chief Auror, James Potter. Yes, he and Lily are alive and so is their son, Harry- the defeater of...

obvious disclaimer that I don't own either franchise rewrite of my first "official fanfic" (apparently) Percy gets his Hogwarts letter not too long after gett...

"You can fix him! I see the way he looks at you. If you want to, you can change him!" "What if I don't want to?" "Then you don't love him. If y...

In this story, Sherlock discovers that he has a daughter, Violet Potter, the Girl-Who-Lived. Please enjoy!

This is a Percy Jackson and Harry Potter crossover. This is after the wizarding war when the Hogwarts School is letting them have another year to make up for all the war...

I do not own any of the characters in this book. All rights go to Rick Riordan and J.K Rowling. Although I will add some of my own OC's in this (maybe). Just because thi...

What if Nico, Son of Hades, becomes a professor from a student at Hogwarts? What if he comes from a really ancient pure-blood lineage who was thought to be extinct - The...

H.P. and A Series of Unfortunate Events crossover. Harriet Lillian Potter was a lonely girl. The Dursley's, her "family" that she lived with, kicked her out af...

Betrayed. I saved Olympus twice and this is what the repay me with. Until I met my grandfather. He showed me my true powers, and sent to me to Hogwarts. Maybe I'll h...

So, I know that these types of stories are a cliché. I get that some people don't want to read these types of stories because the characters are very OOC or like the gol...

Aizawa begins to question his sexuality early in his marriage, but his wife becomes pregnant. When his daughter is born and found to be quirkless, will he use this as an...

"𝐘𝐨𝐮 𝐚𝐫𝐞 𝐧𝐨𝐭 𝐚 𝐠𝐨𝐝, 𝐲𝐨𝐮'𝐫𝐞 𝐣𝐮𝐬𝐭 𝐩𝐥𝐚𝐲𝐢𝐧𝐠 𝐨𝐧𝐞" Y/N Spellman,the twin of Sabrina Spellman. Inseparable untill an envelope with a H...

Rachel(the hair brush wielding badass) has family visiting and the chaos that ensues is spectacular. Or How I think the seven mins Leo plus Nico and Thalia would interac...

Uh- so basically dream is voldy's grandson and you have an own fam😍🤚🏻 uh I mean you lived in the muggle world and dumbledore and stuff come to clay's home and pick yo...

After the war with Gaea, Percy, the rest of the seven, Reyna, Thalia, Calypso, Will, and Nico, are sent on a quest by Chiron and Hecate to a Wizarding school in Scotlan...

Lillie Elva-Glenn is a sister, an orphan, and most importantly, a witch. For years, she has kept this secret, leaving for "boarding school" in the fall. But...