James Potter/Original Character(s) FanFiction

Moonlit Mischief

Moonlit Mischief

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier,
Tags
Marauders Era (Harry Potter) Marauders Marauders Friendship (Harry Potter) Marauder's Map (Harry Potter) Happy Marauders (Harry Potter) Modern Marauders (Harry Potter)
The Marauders was one of the most well-known groups in all of Hogwarts history. Their pranks were talked about in all of the Hogwarts twitter pages. There wasn’t one person at Hogwarts who didn’t know who James Potter, Sirius Black and Remus Lupin we...
going wild (in my mind)

going wild (in my mind)

F/F
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Regulus Black, Original Female Character(s), Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes,
Tags
Fluff Angst First Kiss First Dates Happy Ending Lesbian Marlene McKinnon Regulus Black-centric Regulus Black & Sirius Black Have a Good Relationship Trans Regulus Black Pandora Lovegood and Evan Rosier are Twins Butch/Femme Bad Parent Walburga Black
Fuck fuck fuck. Regina is abso-fucking-lutely fucked. Why did she say yes? This was such a horrible idea. What if her Maman finds out? What if she doesn’t actually like Regina? Regina knows there’s only one person she can talk to, her brother.  ...
The Hardest Decision

The Hardest Decision

F/M
Gen
M/M
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Evan Rosier,
Tags
Fluff Angst Not Canon Compliant Fluff and Angst Lesbian Marlene McKinnon Non-Canon Relationship Pansexual James Potter Gay Regulus Black Major Original Character(s) Lesbian Lily Evans Potter Lesbian Pandora Lovegood Nonbinary Character
James is confused about his sexuality and gets help from Pandora. He becomes more comfortable around his crushes and their friends. James ends up with Ash and Regulus doesn't seem too happy about this
INIMICUS, sirius black

INIMICUS, sirius black

F/M
Gen
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Severus Snape, Draco Malfoy, Sirius Black/Original Female Character(s), Walburga Black, Orion Black, Black Family (Harry Potter), James Potter/Original Character(s),
Tags
Friends to Lovers Dysfunctional Family Eventual Romance Fluff and Angst Enemies to Friends to Lovers Character Study Enemies to Lovers Enemies Morally Ambiguous Character Original Female Character(s) - Freeform Regulus Black Needs a Hug The Noble and Most Ancient House of Black
In a world where deception ruled, Nadia Chernova reigned as queen, her every move a calculated step in the game of survival. But it truly was a shame - a queen was still a chess piece, susceptible to the poisonous desires of the world. Nadia Chernova...
Brew

Brew

F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Severus Snape, James Potter/Original Character(s), James Potter/Original Female Character(s)
Tags
Not Beta Read Slow To Update Marauders Era (Harry Potter) Marauders wolfstar Marauders Friendship (Harry Potter) Work In Progress Amortentia Potion (Harry Potter) James Potter Being an Idiot
James Potter has been in love with Lily Evans for years now... Nothing can change his mind.Not even after being under the influence of Amortentia that made him pining over a certain Ravenclaw. Even after it wears off...Certainly, the potion couldn't...
If You

If You

F/F
F/M
M/M
G
Updated
12.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, James Potter, Lily Evans Potter, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, Mary Macdonald/Lily Evans Potter, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter, James Potter/Original Character(s), Barty Crouch Jr./Peter Pettigrew,
Tags
Not Canon Compliant Desi James Potter Peter Pettigrew Didn't Betray James Potter and Lily Evans Potter Desi Euphemia Potter