Dark Sirius Black FanFiction

What Hides in the Shadows

What Hides in the Shadows

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Obsession Obsessive Behavior Alpha/Beta/Omega Dynamics Alpha Sirius Black Stalking Omega Remus Lupin Hufflepuff Remus Lupin Dark Sirius Black
Sirius always got what he wanted in the end. Sirius' perspective of my other fic 'In the Shadows'
In the Shadows

In the Shadows

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Obsession Obsessive Behavior Alpha/Beta/Omega Dynamics Alpha Sirius Black Stalking Omega Remus Lupin Hufflepuff Remus Lupin Dark Sirius Black
As a werewolf, Remus was used to hunting; he was not used to being hunted, especially not by alphas like Sirius.
Wild Blood

Wild Blood

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Marlene McKinnon, Severus Snape, Tom Riddle | Voldemort, Sirius Black/Severus Snape
Tags
Enemies to Lovers Marauders Era (Harry Potter) Dark Sirius Black Dark Severus Snape
Sirius Black sabia que deveria parar. Seu dever como auror e a guerra ao redor exigiam isso. Mas como abandonar Severus Snape, seu maior vício e sua mais perigosa obsessão?Cada encontro era uma ruína anunciada, um jogo perigoso onde ambos saíam marca...
Black and white

Black and white

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black, James Potter, Lily Evans Potter, Severus Snape, Voldemort (Harry Potter), Bellatrix Black Lestrange, Barty Crouch Jr., Walburga Black, Orion Black, Sirius Black/Harry Potter
Tags
Love Confessions Marauders Era (Harry Potter) Gay Sirius Black Regulus Black-centric Regulus Black & Sirius Black Have a Good Relationship Regulus Black Lives POV Regulus Black Sirius Black is a Little Shit Good Regulus Black Sane Voldemort (Harry Potter) The Noble and Most Ancient House of Black Protective Bellatrix Black Lestrange
Yo, Regulus Black, fui, sin quererlo, cómplice en los planes de mi padre por encontrar al prometido perfecto para el idiota de mi hermano, uno que lograría lo imposible... Cautivar el corazón de Sirius Black y no salir herido en el proceso.Toda una p...
I find you in the stars (you aren't pleased to find me staring)

I find you in the stars (you aren't pleased to find me staring)

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Minor or Background Relationship(s), Remus Lupin & Harry Potter, Sirius Black & Harry Potter
Tags
Light Angst Alternate Universe POV Remus Lupin Alternate Universe - Fae Fae & Fairies Sirius Black & James Potter Friendship Werewolf Remus Lupin Remus Lupin Needs a Hug Mentions of Death Remus Lupin Raises Harry Potter Mild Blood Remus Lupin is Not Okay
The storm sky cried almost as much as Remus did when he first held the boy. Earthen skin and the most charming toothless smile, unlike Remus who was all iron fangs and bloody past.Remus’ hands were filthy with dirt underneath his nails. In the forest...
the phantom's game

the phantom's game

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Lily Evans, Fleamont Potter, Barty Crouch Jr., Leo Ferox - All The Young Dudes
Tags
Slow Burn Murder Implied/Referenced Rape/Non-con Unreliable Narrator Minor Character Death Period-Typical Homophobia Slow Build Vampires Alternate Universe This Is STUPID Ghosts Non-Graphic Rape/Non-Con
"My knuckles are bleeding and my throat, too. I can't remember the last time I've asked for forgiveness. I do not think today will be the day. Nor tomorrow nor tomorrow's tomorrow. I am not a man worth forgiveness and mercy is a bounty that should be...
Lies and Deceits

Lies and Deceits

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Narcissa Black Malfoy, Albus Dumbledore, Voldemort (Harry Potter), Harry Potter Characters
Tags
BAMF Harry Potter Dark Harry Potter Albus Dumbledore Bashing Dark Magic Ron Weasley Bashing Pureblood Culture (Harry Potter) Pureblood Politics (Harry Potter) Sirius Black Lives Ginny Weasley Bashing Molly Weasley Bashing Hermione Granger Bashing Pureblood Society (Harry Potter)
It all unraveled after Aunt Marge did. One stroke of his Potter luck exposed a web of lies and secrets. Harry James Potter is dead. Now it’s time for Hadrian James Potter-Black to stir things up and embrace the darkness.
Give up your nights, Dig your graves.

Give up your nights, Dig your graves.

F/F
M/M
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, Albus Dumbledore,
Tags
Alternate Universe - Canon Divergence Slow Burn Freeform Happy Ending Marauders Era (Harry Potter) Albus Dumbledore Bashing Regulus Black & Sirius Black Have a Good Relationship Remus Lupin & Lily Evans Potter Friendship Regulus Black & Remus Lupin Friendship Sirius Black & James Potter Friendship Horcrux Hunting Background rosekiller
Regulus and Sirius don't fall apart, because there are ways to separate without destroying everything.Pandora knows all about the horcruxes, because Regulus was trying to save her.James, Barty and Evan are drawn into the loop because they won't let t...
To be Remade

To be Remade

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Tom Riddle | Voldemort, Narcissa Black Malfoy,
Tags
POV Remus Lupin Regulus Black & Sirius Black Have a Good Relationship Gay Remus Lupin Remus Lupin Needs a Hug Sirius Black is a Little Shit Remus Lupin is So Done Sirius Black is Bad at Feelings Good Parent Walburga Black Bisexual Sirius Black Sirius Black is So Whipped Sirius Black is Bad at Flirting Blood Purity Prejudice & Pureblood Supremacy (Harry Potter)
“My ancestors used to hunt creatures like you.”In which Walburga was actually a decent person, thus keeping Sirius from ever turning his back on his family and their ideals.“There is nothing in common between the two of us. I am a human, and you are...
“I’d Never Go.”

“I’d Never Go.”

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Narcissa Black Malfoy, Daphne Greengrass, Sirius Black & Harry Potter, Sirius Black/Harry Potter, Morfin Gaunt
Tags
Angst Hurt/Comfort Humor Time Travel Dark Harry Potter Albus Dumbledore Bashing Slytherin Harry Potter Toxic Relationship Not Canon Compliant - Harry Potter and the Chamber of Secrets Manipulative Albus Dumbledore Codependency Slytherin Sirius Black
After making discoveries that not all is what it seems in their first year… Harry and Sirius are ready to make real changes in their second year.They have a trip to Albania planned, a few death eaters to track down, and a future filled with war to ci...
The Bodies In Our Cemetery

The Bodies In Our Cemetery

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter
Tags
Not Canon Compliant Other Additional Tags to Be Added Murder Murder Mystery Texting Investigations Dark Marauders Era (Harry Potter) Marauders Alternate Universe - Muggle Plot Twists Screenplay/Script Format
DETECTIVE HENRY: (looking down at his notes, clears throat on mic) “Can you hear me well, Mr. Potter?”JAMES: (behind the glass, indifferent expression on his face, quick) “Yes.”DETECTIVE HENRY: “Then we can start. We have begun recording. Tell us you...
The joys of accidental adoption (note the sarcasm)

The joys of accidental adoption (note the sarcasm)

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black, Bellatrix Black Lestrange, Hermione Granger & Harry Potter & Ron Weasley, Rodolphus Lestrange, Rabastan Lestrange, Corvus Lestrange II
Tags
Not Canon Compliant Dark Harry Potter Powerful Harry Potter Albus Dumbledore Bashing Weasley Family Bashing (Harry Potter) Dark Hermione Granger Powerful Hermione Granger Smart Harry Potter Harry Potter is Not a Potter Harry Potter is the Heir to the House of Black Dark Sirius Black Dark Ron Weasley
Hermione, Harry and Ron are far smarter then anyone thinks. They like to downplay their abilities in public in order to be underestimated by whoever or whatever plans to kill them next. They are also way closer then everyone thinks and a bit more sly...
Please, please, please (Don’t prove i’m right)

Please, please, please (Don’t prove i’m right)

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black, Lucius Malfoy, Narcissa Black Malfoy, Walburga Black, Orion Black, Druella Rosier Black, Black Family (Harry Potter), Sirius Black/Narcissa Black Malfoy
Tags
Smut Developing Relationship Incest Fluff and Smut Fix-It of Sorts No Beta My First Fanfic Pureblood Culture (Harry Potter) My First Work in This Fandom Protective Sirius Black Pureblood Society (Harry Potter) Cousin Incest
Narcissa didn’t even looked like a Black, and Sirius was the epitome of one. His hair was black and curly and hers was blonde and straight, his eyes were gray like a devastating storm and hers were the most perfect blue sky, an entanglement of stars....
Silence

Silence

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Remus Lupin, Sirius Black, James Potter, Peter Pettigrew
Tags
Character Study Out of Character Marauders Era (Harry Potter) POV Outsider Sirius Black & James Potter Friendship Werewolf Remus Lupin Young Peter Pettigrew Young James Potter Remus Lupin Needs a Hug Young Remus Lupin Sirius Black-centric Young Sirius Black
Sirius Black has never been known as a quiet person. However, he wasn't abnormally loud either.
“Don’t Leave Me.”

“Don’t Leave Me.”

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Blaise Zabini, Theodore Nott, Pansy Parkinson, Sirius Black & Harry Potter, Sirius Black/Harry Potter
Tags
Fluff Hurt/Comfort Time Travel Dark Harry Potter Albus Dumbledore Bashing Slytherin Harry Potter Pureblood Culture (Harry Potter) Time Travel Fix-It Manipulative Albus Dumbledore Codependency Bad Albus Dumbledore so does Sirius
Harry saw Sirius going through the veil in his fifth year and he couldn’t stop him, but nobody could stop Harry from following him.Harry is returned to his eleven year old body and decides that he’s going to use what seems like a second chance to fix...
Another Day of the War

Another Day of the War

F/F
F/M
Gen
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Alice Longbottom/Frank Longbottom, Frank Longbottom,
Tags
First Wizarding War with Voldemort (Harry Potter) Sirius Black & James Potter Friendship Welsh Remus Lupin POV Sirius Black Wizarding Politics (Harry Potter) Peter Pettigrew Didn't Betray James Potter and Lily Evans Potter Dark Lily Evans Potter Remus Lupin Loves Sirius Black Dark Sirius Black James Potter and Lily Evans Potter's Cottage in Godric's Hollow Sirius Black & Remus Lupin Friendship
A New Friend?

A New Friend?

F/F
F/M
M/M
G
Updated
14.04.2025
Characters
Original Female Character(s), Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Sirius Black/Original Female Character(s), Marlene McKinnon/Dorcas Meadowes, Regulus Black & Sirius Black,
Tags
Bisexual Remus Lupin Lesbian Marlene McKinnon Pre-First Wizarding War with Voldemort (Harry Potter) Lesbian Dorcas Meadowes Good Peter Pettigrew Dark Sirius Black Light James Potter Dark Lily Evans
Post-prank, Sirius is a bit lonely, sitting alone in the library and paying attention to his studies. But what if, like an angel from heaven, a popular, pretty, equally lonely Ravenclaw decides to take an interest in him? What would it be like if he...
Don’t Cross the House of Black

Don’t Cross the House of Black

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Draco Malfoy, Lucius Malfoy, Narcissa Black Malfoy, Draco Malfoy & Harry Potter, Narcissa Black Malfoy & Harry Potter, Harry Potter Characters, Sirius Black & Harry Potter, Sirius Black & Narcissa Black Malfoy, Lucius Malfoy & Harry Potter
Tags
Dark Harry Potter Albus Dumbledore Bashing Pureblood Culture (Harry Potter) Pureblood Society (Harry Potter) The Noble and Most Ancient House of Black BAMF Narcissa Black Malfoy Sirius Black Never Went to Azkaban Good Lucius Malfoy Harry Potter is the Heir to the House of Black Sirius Black is Lord Black Sirius Black Raises Harry Potter Dark Sirius Black
In a world where Sirius Black was never disowned by his family, nor falsely imprisoned, the apparent Black-Malfoy alliance spells trouble for any Wizard who endangers their Heirs.
blood on my finger tips(--fingertips against your cheeks)

blood on my finger tips(--fingertips against your cheeks)

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Female Character(s), Original Male Character(s), Harry Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Severus Snape, Draco Malfoy,
Tags
Albus Dumbledore Bashing Female Harry Potter Regulus Black Lives Black Family Drama (Harry Potter) Manipulative Albus Dumbledore James Potter Lives Good Peter Pettigrew The Noble and Most Ancient House of Black Black Family-centric (Harry Potter) BAMF Regulus Black Black Family Feels (Harry Potter) Dark James Potter
"The Black Magick had chosen a new Lord."-☆°Hogwarts watches the might of the Noble and Most Ancient House of Black, and trembles beneath the show of their power.Or-In which Hogwarts watches and learns the truth beneath the webs of white light lies. ...
Chiaroscuro

Chiaroscuro

F/F
F/M
Gen
M/M
Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Tom Riddle, Luna Lovegood, Voldemort, Albus Dumbledor
Tags
I Wrote This Instead of Sleeping Dark Harry Potter Hogwarts Albus Dumbledore Bashing Dark Luna Lovegood Dark Remus Lupin not beta red Dark Sirius Black Slytherins harry's an idiot I'm such a bad writer Im a slytherin
Chiaroscuro is an Italian term used to describe the dramatic effect of contrasting areas of light and dark in an artwork. Harry Potter likes to thing he's a work of art, chiaroscuro is a word many would use for the young wizard. (Please read first b...