crossover fic FanFiction

Bloodsucking Bastards and the Unfortunate Bystanders

Bloodsucking Bastards and the Unfortunate Bystanders

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Interview with the Vampire (TV 2022)
Characters
Harry Potter, Ron Weasley, Hermione Granger, Ginny Weasley, Harry Potter/Ginny Weasley, Luna Lovegood, Dean Thomas, Hermione Granger/Ron Weasley, Lestat de Lioncourt/Louis de Pointe du Lac, Claudia & Lestat de Lioncourt & Louis de Pointe du Lac, Armand/Daniel Molloy, Claudia (Vampire Chronicles),
Tags
Not Canon Compliant Post-War Ministry of Magic Employee Hermione Granger Defense Against the Dark Arts Professor Harry Potter Armand Being Armand (Vampire Chronicles) Hermione Granger-centric Interview with the Vampire crossover Harry potter crossover fic The timeline is whatever I need it to be Lestat de Lioncourt Being Lestat de Lioncourt Marius de Romanus Being an Asshole Hermione has an ego problem and is in severe denial
While working her way up the chain of command in the Ministry of Magic, Hermione has become a deputy in the Department for the Control and Management of Magical Creatures. However, a vampiric killing spree has put her reputation (and the lives of inn...
Suicidal (and Traumatized) Buddies

Suicidal (and Traumatized) Buddies

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Regulus Black/James Potter, Regulus Black, Regulus Black & Sirius Black, Dazai Osamu (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), (past), Dazai Osamu & Regulus Black
Tags
Suicide Attempt Implied/Referenced Child Abuse Dazai-Typical Suicide References (Bungou Stray Dogs) Regulus Black Needs Therapy Dazai Osamu Needs Therapy (Bungou Stray Dogs) s trauma dumping crossover fic double suicide The Marauders and Bungo Stray Dogs Regulus-Typical Suicide References This Author Regrets Nothing
Regulus meets Dazai on a bridge as a response to an ad to commit a double suicide together.Before they jump, they end up trauma dumping on each other.
Harry Potter and the Other World

Harry Potter and the Other World

F/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling He Who Fights With Monsters - Shirtaloon
Characters
Harry Potter, James Potter/Lily Evans Potter, Minerva McGonagall, Ron Weasley, Hermione Granger, Ginny Weasley, Neville Longbottom, Albus Dumbledore, Luna Lovegood, Hermione Granger/Ron Weasley, Farrah Hurin (He Who Fights With Monsters), Gareth Xandier | Gary (He Who Fights With Monsters),
Tags
Alternate Universe - Canon Divergence Smart Harry Sirius lives??? crossover fic Farrah Lives many people live Gamer-ish Fic do not copy without permission Harry is Jason canon compliant until it is not
After a decade trapped in a cupboard, Harry Potter has begun to attend Hogwarts. He is not less observant than a brick wall, and this means things have changed from canon. After second year, there's a magical accident at the Dursley's, and it is defi...
Free Falling

Free Falling

F/F
F/M
M/M
Multi
G
Updated
19.04.2025
Fandom
Harry Potter - J. K. Rowling The Umbrella Academy (TV)
Characters
Harry Potter, Hermione Granger & Harry Potter & Ron Weasley, Klaus Hargreeves/David "Dave" Katz, Vanya Hargreeves/Original Female Character(s), Diego Hargreeves/Eudora Patch, Vanya Hargreaves & Everyone, Allison Hargreaves & everyone, Klaus Hargreaves & Everyone, Five Hargreave & Everyone, Luther Hargreaves & Everyone, Ben Hargreaves & Everyone, Diego Hargreaves & Everyone,
Tags
Depression Female Harry Potter Eating Disorders but fun! all of them - Freeform Pre-Transition Vanya Hargreeves | Viktor Hargreeves crossover fic fem harry Buckle up people this one is going to be a doozy Ben does not die Five does not go to the future Vanya is a member of the Umbrella Academy
Helena Potter was done with being the Women-Who-Lived or whatever weird title they decided to give her. One day she was kidnapped tortured and murdered. At that point, she wasn't really surprised.Helena was then set before Fate and Death gave her an...