Regulus Black and Sirius Black Angst FanFiction

when it’s cold i’d like to die

when it’s cold i’d like to die

G
Updated
13.04.2025
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, Evan Rosier, Lily Evans, Barty Crouch Jr.,
Tags
Angst Alternate Universe - Canon Divergence Friends to Lovers Suicidal Thoughts Heavy Angst It Gets Worse Before It Gets Better Self-Harm Suicide Attempt Sort Of Drug Addiction Regulus Black Lives Regulus Black and Sirius Black Angst
The grand tragedy of walburga black

The grand tragedy of walburga black

F/F
F/M
Other
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black, James Potter, Euphemia Potter, Fleamont Potter, Sirius Black & James Potter, Walburga Black, Orion Black, Euphemia Potter/Fleamont Potter, Alphard Black, Orion Black/Walburga Black,
Tags
Forced Marriage Implied/Referenced Torture Complicated Relationships Childhood Trauma Regulus Black and Sirius Black Angst POV Walburga Black She was never evil
Walburga was never evil she is simply a reflection of who raised her. A tragedy written in the stars long before her conception and perhaps it's a tragedy because it didn't have to end that way but it was always going to. There is no other way
Horrocrux Hunters

Horrocrux Hunters

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Tom Riddle | Voldemort, Albus Dumbledore, Evan Rosier, Sirius Black/Severus Snape, Barty Crouch Jr.,
Tags
POV Remus Lupin Regulus Black and Sirius Black Angst Remus Lupin Needs a Hug POV Regulus Black Minor Sirius Black/Remus Lupin
Regulus Black sabía que iba a morir. Se preparó para ello. Entró en la cueva, enfrentó a los inferi y se sacrificó por una causa en la que, por primera vez, creyó con el corazón. Pero despertó… vivo, confundido, y lejos del infierno que había esperad...
i can do it with a broken heart

i can do it with a broken heart

Multi
G
Updated
13.04.2025
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, Lucius Malfoy,
Tags
Alternate Universe - Modern Setting Bisexual Remus Lupin Gay Sirius Black Regulus Black is Bad at Feelings The Author Regrets Nothing Pandora Lovegood and Evan Rosier are Twins Eating Disorders Regulus Black and Sirius Black Angst American Marauders (Harry Potter) Gay Regulus Black Past Regulus Black/Barty Crouch Jr. Trans Evan Rosier
It's been four years since Sirius and Remus broke up, and Sirius is doing great. That was until, one Remus John Lupin pops up on his screen, and yup, you guessed it, he's his brother's publicist.Meanwhile, Remus Lupin is feeling especially petty. Sue...
Sink or Swim

Sink or Swim

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Dorcas Meadowes, Narcissa Black Malfoy, Evan Rosier,
Tags
Other Additional Tags to Be Added Fluff and Smut Idiots in Love Slow To Update Albus Dumbledore Bashing Regulus Black-centric Work In Progress Regulus Black and Sirius Black Angst Regulus Black & Remus Lupin Friendship Angst and Tragedy Regulus Black Needs a Hug Past Regulus Black/Barty Crouch Jr.
Have you ever been in one of those situations where you knew deep down that no matter what you did, things would never go the way you wanted them to?Regulus Black seems to always find himself in situations like those. No matter how hard he tries, thi...
Requiem

Requiem

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black, Regulus Black & Sirius Black, Sirius Black & Harry Potter
Tags
Alternate Universe - Canon Divergence Hurt/Comfort Angst and Hurt/Comfort Sirius Black Lives Regulus Black and Sirius Black Angst Song: Requiem (Dear Evan Hansen)
He buried him out of anger, not knowing he'd buried him alive. Years after the war, Sirius Black learns the truth: his younger brother, Regulus, the so-called coward, the loyal Death Eater, died trying to bring Voldemort down from the inside.
Battements and Beats

Battements and Beats

M/M
G
Updated
13.04.2025
Characters
Regulus Black, James Potter, Jegulus - Relationship
Tags
Fluff Fluff and Angst Regulus Black and Sirius Black Angst James Potter Loves Regulus Black Sirius Black & James Potter Friendship Bisexual James Potter Ballet Dancer Regulus Black Dancer James Potter James Potter/Regulus Black - Freeform Ballerina Regulus Black
Regulus Black was the top ballet dancer in the academy. The possibility that he could be anything less than perfect was not an idea that had ever been entertained. He had a legacy to protect and his mother made damn sure that he never strayed the way...
breath of life

breath of life

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Original Female Character(s), Original Male Character(s), Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Minerva McGonagall,
Tags
Domestic Violence Angst with a Happy Ending Psychological Torture Self-Harm Fluff and Angst Implied/Referenced Rape/Non-con Bullying Aftermath of Torture First Wizarding War with Voldemort (Harry Potter) Regulus Black-centric Mpreg | Male Pregnancy Regulus Black Lives
Regulus always knew his life would be difficult, but as he faces a battle against his own family and his own feelings, he realises he had no idea just how complicated things would become.orRegulus falls in love with James at Hogwarts, but after being...
Our secret tradition

Our secret tradition

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black, Severus Snape, Regulus Black & Sirius Black, Regulus Black/Severus Snape
Tags
Fluff and Angst Idiots in Love First Kiss Marauders Era (Harry Potter) Regulus Black and Sirius Black Angst Regulus Black Needs a Hug Protective Sirius Black Severus Snape Has a Heart
Regulus Black only meant to defend Sirius so he could insult him himself — so why has he now caught the attention of Severus Snape?
Someone Who Loves You Wouldn't Do This.

Someone Who Loves You Wouldn't Do This.

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Regulus Black & Sirius Black
Tags
Angst Implied/Referenced Self-Harm Everyone Needs A Hug Hurt No Comfort I'm Sorry Marauders Era (Harry Potter) Marauders Author Is Sleep Deprived Regulus Black and Sirius Black Angst Bad Parent Walburga Black Oops Regulus Black Needs a Hug
It is the destiny of stars to collapse - Neil deGrasse Tyson After an argument Regulus wasn't meant to witness, the rift between the Black brothers only began to grow. Sirius doesn't handle it well.
Leave a Seat for Me on the Train

Leave a Seat for Me on the Train

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Minerva McGonagall, Severus Snape, Lucius Malfoy,
Tags
Angst Alternate Universe - Canon Divergence Suicidal Thoughts Post-Traumatic Stress Disorder - PTSD Nightmares Implied/Referenced Child Abuse Flashbacks Abuse Marauders Era (Harry Potter) Marauders Friendship (Harry Potter) Eating Disorders Regulus Black and Sirius Black Angst
"Sirius Black did not cry that night.He watched the skull with a snake coming out of its mouth drawn on his leftarm." What would happen if Sirius Black hadn't been able to escape from Grimmauld Place and go to James Potter?What would happen if Sirius...
Northern Sky

Northern Sky

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Original Female Character(s), Original Male Character(s), Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Regulus Black & Sirius Black, Lily Evans, Regulus Black/Original Male Character(s),
Tags
Alternate Universe - Canon Divergence Hurt/Comfort Fluff and Angst Kid Fic Trans Regulus Black Regulus Black Lives Regulus Black and Sirius Black Angst lots of metaphor relating to disassociation
There’s a distinct sensation that coincides with coming back to reality. It’s much like being a child, counting the seconds as you hold your breath underwater; baiting your burning lungs, testing them before you’re forced to resurface. It’s not quite...
The Language of Broken Things

The Language of Broken Things

F/F
F/M
M/M
G
Updated
13.04.2025
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, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Frank Longbottom, Alice Longbottom, Regulus Black & Sirius Black,
Tags
Alternate Universe - Modern Setting Angst Getting Together Past Child Abuse Hurt/Comfort Post-Traumatic Stress Disorder - PTSD Fluff and Angst Implied/Referenced Child Abuse Psychological Trauma Found Family Mental Health Issues Everyone Is Gay
Regulus Black had been a silent child. He didn't know how to express himself through his voice, which had so often betrayed him, that he deemed it useless.Regulus Black had been silenced, not by himself, but by his parents. Ten years after that fatef...
The MockingJay (Jegulus version)

The MockingJay (Jegulus version)

Other
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Marlene McKinnon, Dorcas Meadowes, Narcissa Black Malfoy, Marlene McKinnon/Dorcas Meadowes, Evan Rosier, Bellatrix Black Lestrange,
Tags
Trans Male Character Marauders Era (Harry Potter) Gay Sirius Black Trans Regulus Black Regulus Black and Sirius Black Angst Death Eaters Young Death Eaters
Orion gifts Regulus a pin for Christmas that Walburga does not approve of and the family Christmas turns into a disaster.
glowing dreams and starry nights

glowing dreams and starry nights

F/F
F/M
M/M
G
Updated
13.04.2025
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, Marlene McKinnon, Dorcas Meadowes, Neville Longbottom, Marlene McKinnon/Dorcas Meadowes,
Tags
Awkward Flirting Gender Dysphoria Everyone Needs A Hug Maybe - Freeform idk how to tag Trans Regulus Black Regulus Black and Sirius Black Angst like a lot bpd james potter theyre so gay painter Regulus Black Photographer James Potter
Reg sees James at a cafe and becomes obsessed and paints him all the time little does he know photographer James snapped a photo or twolots of gay chaosmaybe a happy ending if I'm feeling up to it
You’re here, in the death of me

You’re here, in the death of me

F/F
F/M
Gen
M/M
Multi
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, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes,
Tags
Angst Hurt/Comfort Regulus Black-centric Trans Regulus Black Pansexual James Potter POV James Potter Regulus Black and Sirius Black Angst Regulus Black & Remus Lupin Friendship James Potter Loves Regulus Black Sirius is a singer songwriter They’re all singer songwriters except Remus he doesn’t sing but he plays lots of instruments
When life gets suffocating you run, usually, maybe, if you’re Regulus Black, if there’s something better to live for.**Five years after it all goes down, James and co. return to town.Memories haunt, and all that.
Lovin' is the Antidote

Lovin' is the Antidote

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, Lily Evans Potter, Evan Rosier, Minor or Background Relationship(s), Barty Crouch Jr., Pandora Lovegood, Barty Crouch Jr./Evan Rosier,
Tags
Angst Crack Implied/Referenced Suicide Suicide Attempt Alternate Universe - College/University Enemies to Lovers Mental Health Issues Therapy Regulus Black and Sirius Black Angst Healing James Potter Being an Asshole but he looks hot being an asshole
Regulus Black is an overworked University student who struggles with insomnia. One day his best friends, Barty and Lily, invite James Potter to their podcast. What happens when Regulus, who has struggled with sleep for ten years, finds himself gettin...
All the small things

All the small things

F/F
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Sirius Black/Remus Lupin, Marlene McKinnon/Dorcas Meadowes, Regulus Black & Sirius Black, Barty Crouch Jr./Evan Rosier, Regulus Black & Barty Crouch Jr. & Pandora Lovegood & Dorcas Meadowes & Evan Rosier, Mary Macdonald/Lily Evans Potter, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter
Tags
Fluff Modern Era Angst Band Fic Marauders Era (Harry Potter) Everyone Is Gay Trans Regulus Black Pansexual James Potter Regulus Black and Sirius Black Angst Regulus Black Needs a Hug POV Alternating Desi James Potter
A marauders band au including The Marauders (James , Remus , Sirius) , The Valkyries (Mary , lily , Marlene) and Jupiter's Moons (Reg , Barty , Evan , Dorcas) play a festival together.
The Elegy of the Damned

The Elegy of the Damned

Multi
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Dorcas Meadowes, Regulus Black & Sirius Black,
Tags
Slow Burn Explicit Language Angst and Hurt/Comfort Explicit Sexual Content Mental Health Issues Band Fic wolfstar jily POV Remus Lupin Bisexual Remus Lupin Boarding School Alternate Universe - Muggle
Sirius Black thinks he's got it all sussed, that is until Remus Lupin shows up and he realizes he knows absolutely nothing.ORThe fourth bed in the dorm was never supposed to be filled,but Now there’s music bleeding through the walls, bruises no one t...
Something is wrong...

Something is wrong...

M/M
G
Updated
13.04.2025
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, Kreacher (Harry Potter)
Tags
Mutual Masturbation Angst Not Canon Compliant Hurt/Comfort Angst and Hurt/Comfort Childhood Memories Flashbacks Happy Ending Orgasm Edging Nipple Play wolfstar i guess?
Sirius wakes up with a very bad feeling.