James Potter & Sirius Black FanFiction

Hearts haven't changed

Hearts haven't changed

F/F
M/M
G
Updated
11.04.2025
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, Marlene McKinnon, Minerva McGonagall, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier,
Tags
Fluff Angst Mutual Pining Not Canon Compliant Not Beta Read Jealousy Hogwarts Everyone Is Gay Alternate Universe - No Voldemort Fake/Pretend Relationship Minor or background Relationships - Freeform multiple POVs
Basically just a marauders era fic where everyone is stupidly oblivious :) It includes the skittles, marauders, and valkyries, starting in the marauders' seventh year and skittles' sixth (apart from Dorcas).It's endgame jegulus so please don't be too...
bad luck to talk

bad luck to talk

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier, Lily Evans,
Tags
Alternate Universe - Modern Setting Angst Suicidal Thoughts Implied/Referenced Self-Harm Suicide Attempt Alternate Universe - College/University Found Family Minor Character Death Mental Health Issues Regulus Black & Sirius Black Have a Good Relationship Established Marlene McKinnon/Dorcas Meadowes Bipolar Disorder
James Potter is convinced he was born wrong. Heโ€™s convinced everything heโ€™s ever done is completely useless and that his entire existence is meaningless.
Protecting a Proper Prodigy with James

Protecting a Proper Prodigy with James

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Regulus Black & Sirius Black, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, James Potter & Sirius Black,
Tags
Other Additional Tags to Be Added Marauders Era (Harry Potter) Marauders Bodyguard AU bodyguard james Spy James
Bodyguard James AU based on a Pinterest thing I saw. Idk-
Five Year Long Secret

Five Year Long Secret

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Remus Lupin, Sirius Black, James Potter, Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, Barty Crouch Jr./Evan Rosier, Pandora Rosier,
Tags
Alternate Universe - Soulmates Slytherin Good Slytherins Regulus Black-centric Soulmates Soulmate-Identifying Marks Romantic Soulmates Regulus Black Lives Regulus Black is a Little Shit Gay Regulus Black Regulus Black Needs a Hug english is not my first language
Regulus starts Hogwarts, gets sorted into Slytherin and called a Slytherin Snake by James Potter in this one.The first words of a soulmate burn on his inner wrist and the boy decides never to speak to the Marauders out of spite.Years go by, James is...
โค  ๐•Œ๐•Ÿ๐•–๐•ฉ๐•ก๐•–๐•”๐•ฅ๐•–๐•• ๐•„๐•–๐•ค๐•ค๐•’๐•˜๐•–๐•ค

โค  ๐•Œ๐•Ÿ๐•–๐•ฉ๐•ก๐•–๐•”๐•ฅ๐•–๐•• ๐•„๐•–๐•ค๐•ค๐•’๐•˜๐•–๐•ค

F/F
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier, Lily Evans, Barty Crouch Jr., Walburga Black, Orion Black,
Tags
Fluff Suicidal Thoughts Angst with a Happy Ending College AU Modern AU Attempted Murder Happy Ending No Smut band au mentions of abuse Suicide Attempts Drunk Texting
๐—๐˜‚๐˜€๐˜ ๐—ฎ ๐—ฐ๐˜‚๐˜๐—ฒ ๐—ช๐—ผ๐—น๐—ณ๐˜€๐˜๐—ฎ๐—ฟ ๐˜๐—ฒ๐˜…๐˜๐—ถ๐—ป๐—ด ๐—ณ๐—ถ๐—ฐ! โ™กโžป ๐—œ๐—ป ๐—ฎ ๐˜๐—ฟ๐˜‚๐˜๐—ต ๐—ผ๐—ฟ ๐—ฑ๐—ฎ๐—ฟ๐—ฒ ๐—ด๐—ฎ๐—บ๐—ฒูซ ๐—ฆ๐—ถ๐—ฟ๐—ถ๐˜‚๐˜€ ๐˜„๐—ฎ๐˜€ ๐—ฝ๐—น๐—ฎ๐˜†๐—ถ๐—ป๐—ด ๐˜„๐—ถ๐˜๐—ต ๐—ต๐—ถ๐˜€ ๐—ณ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฑ๐˜€. ๐—”๐—ณ๐˜๐—ฒ๐—ฟ ๐—ฏ๐—ฒ๐—ถ๐—ป๐—ด ๐—ฎ๐˜€๐—ธ๐—ฒ๐—ฑ "๐—ง๐—ฟ๐˜‚๐˜๐—ต ๐—ผ๐—ฟ ๐——๐—ฎ๐—ฟ๐—ฒ!"ูซ ๐—ต๐—ฒ ๐—ฐ๐—ผ๐—ป๐—ณ๐—ถ๐—ฑ๐—ฒ๐—ป๐˜๐—น๐˜† ๐—ฐ๐—ต๐—ผ๐˜€๐—ฒ "๐——๐—ฎ๐—ฟ๐—ฒ." ๐—ฅ๐—ฒ๐—พ๐˜‚๐—ฒ๐˜€๐˜๐—ถ๐—ป๐—ด ๐—ต๐—ถ๐—บ ๐˜๐—ผ ๐˜๐—ฒ๐˜…๐˜ ๐—ฎ ๐—ฟ๐—ฎ๐—ป๐—ฑ๐—ผ๐—บ ๐—ป๐˜‚๐—บ๐—ฏ๐—ฒ๐—ฟูซ ๐—ต๐—ฒ ๐—ฎ๐—ป๐˜…๐—ถ๐—ผ๐˜‚๐˜€๐—น๐˜† ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ถ๐—ฒ๐—ฑ.๐—œ๐—ป ๐˜๐—ต๐—ฒ ๐—บ๐—ถ๐—ฑ๐˜€๐˜ ๐—ผ๐—ณ ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ถ...
Faded with you

Faded with you

F/F
F/M
M/M
G
Updated
15.04.2025
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, Marlene McKinnon, Minerva McGonagall, Dorcas Meadowes, Narcissa Black Malfoy, Evan Rosier,
Tags
Angst Past Child Abuse Nightmares Emotional Hurt/Comfort Idiots in Love Implied/Referenced Character Death Car Accidents but not really Coma Alternate Universe - No Voldemort Fake/Pretend Relationship Hospitals
James Potter doesn't hate Regulus Black. He never hated him. And he will never hate him.Regulus Black hates James Potter. He always hated him. And he will always hate him.Everyone knows that.But maybeโ€ฆ if everyone didn't know, could things be differe...
tomorrow belongs to me

tomorrow belongs to me

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, Barty Crouch Jr./Evan Rosier, James Potter & Sirius Black
Tags
Angst Infidelity Relationship Reveal james potter pov Death Eaters Sirius Black-centric Remus Lupin POV Pureblood Politics Deconstruction was gonna be a dick and not tag this properly but i decided to do the right thing ultimately Follow up
Whew. Crisis averted.โ€œAnyways.โ€ James glanced anxiously at his watch. Time was ticking before he was set to meet Regulus, who must have just been let out of his mysterious late night meeting. โ€œI know you want to take the mickey out of me but Pads, I...
where the quiet dwells

where the quiet dwells

F/F
F/M
M/M
G
Updated
18.04.2025
Characters
Sirius Black/Remus Lupin, James Potter, Marlene McKinnon/Dorcas Meadowes, Alice Longbottom/Frank Longbottom, Lily Evans, James Potter/Lily Evans, James Potter & Sirius Black, Remus Lupin & Lily Evans, Mary Macdonald/Peter Pettigrew, Sirius Black & Lily Evans, James Potter & Remus Lupin, Lily Evans & Alice Prewett,
Tags
Friends to Lovers Mutual Pining Explicit Sexual Content Semi-Public Sex Underage Drinking Enemies to Friends Drug Abuse Library Sex Pool Sex so much sex Sexual Frustration Private School AU
It begins, as do most of the good things in Lily's life, with the library. ย or, lily's a private school girl, and there was never a boring private school coming-of-age tale. a mix of mona lisa smile, dead poets' society, the secret history, wayyyyy t...
Family is not defined by blood

Family is not defined by blood

G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Euphemia Potter, Fleamont Potter, Sirius Black & Remus Lupin, Euphemia Potter/Fleamont Potter, James Potter & Sirius Black, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter, Sirius Black & Euphemia Potter, Fleamont Potter & James Potter,
Tags
Marauders Friendship (Harry Potter) Child Abandonment adopted family adopted brothers - Freeform Mentioned childhood abuse Fleamont and Euphemia Potter being better parents than the Black or Lupin families ever could be
How the Potter family went from three to six in a heartbeat.