Sirius Black & Harry Potter FanFiction

crayons & confections

crayons & confections

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, 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, Severus Snape,
Tags
Tooth-Rotting Fluff Marauders Era (Harry Potter) Happy Marauders (Harry Potter) Modern Marauders (Harry Potter) Teacher Remus Lupin Everyone loves Remus Lupin Patissier Sirius Black Harry is a Little Shit sirius black is the biggest flirt to ever exist remus lupin x chocolate ?
Remus Lupin had a perfectly ordinary life. That is, until Harry Potter's "Uncle Padfoot" arrived to pick him up from preschool one afternoon, all tattoos and leather jackets.From moon-shaped pastries (paired with little notes) delivered via five-year...
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.
Jaywalking (Always cross the red)

Jaywalking (Always cross the red)

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, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Minerva McGonagall, Severus Snape,
Tags
Marauders Era (Harry Potter) wolfstar Hogwarts 1970s Jegulus Rosekiller jilly - Freeform
And I was trapped.I alone,had nobody,No senses,No feelings.I was in hell.~JFP~RAB
Shattered Fate

Shattered Fate

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Ron Weasley, Hermione Granger, Neville Longbottom,
Tags
Hallucinations Mental Health Issues Alternate Universe Schizophrenia Death Eaters Harry Potter Has a Sibling Harry Potter Has a Family Arcane inspired Death Eater Harry Potter Angry Harry Potter
In an alternate, fractured timeline, Harry Potter is taken by Death Eaters at the age of ten, after a happy life with his family, and raised under the dark shadow of Voldemort. With little to no memories of his family (and most of them twisted around...
Happy Birthday Harry

Happy Birthday Harry

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Marlene McKinnon, Ron Weasley, Neville Longbottom, Molly Weasley, Arthur Weasley,
Tags
Humor Found Family I Wrote This Instead of Sleeping Friendship Sirius Black is Harry Potter's Godparent James Potter and Lily Evans Potter Raise Harry Potter Pre-Hogwarts Harry Potter Has a Sibling James Potter & Lily Evans Potter Live Good Parents James Potter and Lily Evans Potter Good Godparent Sirius Black
Harry’s eleventh birthday in a world where James and Lily lived.
You dug your grave (Now lie in it)

You dug your grave (Now lie in it)

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Neville Longbottom, Tom Riddle | Voldemort, Hermione Granger/Ron Weasley, Draco Malfoy & Harry Potter, Hermione Granger & Harry Potter & Ron Weasley,
Tags
Self-Harm Implied/Referenced Self-Harm Implied/Referenced Child Abuse Dead Dove: Do Not Eat Implied/Referenced Character Death Hurt No Comfort Internalized Homophobia Child Abuse Homophobia Implied/Referenced Homophobia I'm Bad At Tagging Severitus | Severus Snape is Harry Potter's Parent
After Harry's name comes out of the Goblet of Fire, he's found by a good friend and a concerned adult on a ledge at the top of the Astronomy tower in the dead of night.How will they, and he, react to the trials yet to come? How will Harry react to th...
Mine

Mine

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Nymphadora Tonks, Remus Lupin & Harry Potter, Teddy Lupin, Sirius Black & Harry Potter, Sirius Black & Teddy Lupin, Remus Lupin & Teddy Lupin
Tags
Domestic Fluff First Meetings Babies Adopted Harry Potter Surrogacy Sirius Black and Remus Lupin are Teddy Lupin's Parents
Remus wakes up from the full moon to learn he’s now got a little baby boy.
"It's My Job"

"It's My Job"

Other
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, Draco Malfoy, Sirius Black & Harry Potter
Tags
Family Survival Battle
"Quit trying to die for me""It's my job""It is the opposite of your job. You'll be a shit bodyguard if your dead"
Cigarettes

Cigarettes

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Sirius Black & Harry Potter
Tags
Angst Character Death Not Beta Read The Author Regrets Everything Marriage Proposal Suicide Remus Lupin Needs a Hug Smoking Sirius Black Needs a Hug Number Twelve Grimmauld Place The Order they love eachother
After 12 years they finally are togetherits perfectoh yeah then sirius dies
Pureblood, Halfblood, Mudblood

Pureblood, Halfblood, Mudblood

F/M
M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Draco Malfoy, Ron Weasley, Hermione Granger, Lucius Malfoy, Neville Longbottom, Nymphadora Tonks, Narcissa Black Malfoy, Blaise Zabini,
Tags
Adoption Gay Sirius Black BAMF Hermione Granger Albus Dumbledore Bashing Dark Magic Ron Weasley Bashing Pureblood Culture (Harry Potter) Sirius Black Lives Hermione Granger & Harry Potter Friendship Werewolf Remus Lupin Golden Trio | Hermione Granger & Harry Potter & Ron Weasley Friendship Manipulative Albus Dumbledore
In the Wizarding World, you are a Pureblood, a Halfblood, or a Muggleborn. In some less cultured circles, those of muggle heritage are called Mudbloods.This is the story of a girl who was all three.
The Dogfather

The Dogfather

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Neville Longbottom, Albus Dumbledore, Harry Potter/Ginny Weasley,
Tags
Crack Treated Seriously Satire Sirius Black Raises Harry Potter Supposed to be funny Please Do Not Take This Seriously
Sirius Black didn't go after Peter Pettigrew on Halloween night, 1981. Instead, he stayed behind to care for his newly orphaned godson. It changes everything, and also nothing.
Black Blood Will Prevail

Black Blood Will Prevail

Gen
M/M
Other
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Lucius Malfoy, Narcissa Black Malfoy, Albus Dumbledore, Andromeda Black Tonks, Draco Malfoy & Harry Potter, Remus Lupin & Harry Potter,
Tags
Not Canon Compliant Horcruxes Book 2: Harry Potter and the Chamber of Secrets Albus Dumbledore Bashing Slytherin Harry Potter Manipulative Albus Dumbledore Gringotts Wizarding Bank No relationships between the 12 year olds everyone is a little ooc Severus is OOC We don't really like him here Some Wizarding politics
Part II of Black Blood Runs Deep. Harry has finished his first year at Hogwarts, his family has been rid of the mind magics that had been set on them for the past decades. Now it's time for the hunt to begin.Meanwhile, Harry is trying to figure out h...
In Silence

In Silence

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black, James Potter, Sirius Black & James Potter, Sirius Black & Remus Lupin, Petunia Evans Dursley, Dudley Dursley, Hedwig (Harry Potter), Vernon Dursley, Sirius Black & Harry Potter, Garrick Ollivander, Mr.Phanos(OC)
Tags
Magic Implied/Referenced Child Abuse Complicated Relationships Hogwarts Family Issues Threats of Violence Harry Potter Needs a Hug Family Secrets James Potter Lives James Potter Needs a Hug Mentioned Lily Evans Potter Observant Harry Potter
Harry had wished upon dozens of stars and dreamed for the impossible to come true, that an unknown relation would come take him away, but it had never happened. He'd given up when one day, it came banging at his door and he was pulled into a curious...
The man who conquers

The man who conquers

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Ron Weasley, Hermione Granger, Luna Lovegood, Cho Chang, Rubeus Hagrid, Hermione Granger & Harry Potter & Ron Weasley, Luna Lovegood & Harry Potter, Sirius Black & Harry Potter,
Tags
Bisexual Remus Lupin Gay Sirius Black Powerful Harry Potter Reincarnation Magically Powerful Harry Potter Sirius Black Lives Sirius Black Free from Azkaban Smart Harry Potter Reincarnated Harry Potter Rubeus Hagrid goes to school Harry Potter Lives With Sirius Black
It had taken years but finally, he had completed his machine, breaching the multiversal barrier and posessing the body of young Harry Potter.
The Ghost

The Ghost

F/M
Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Male Character(s), Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Tom Riddle | Voldemort, Albus Dumbledore, Blaise Zabini, Theodore Nott,
Tags
Self-Insert Kind Of Alternate Universe Harry Potter is So Done Worldbuilding Golden Trio | Hermione Granger & Harry Potter & Ron Weasley Friendship Harry Potter is a Little Shit Harry Potter Has a Twin Severus Snape is So Done semi The MC dreams about the books from his past life sometimes Dumbledore is always jolly
He dreamed about books. He dreamed about Hogwarts. He dreamed about so much more. Yet these dreams were sometimes muddled up in his mind outside of his sleep and so many details in his world were different from them. He only had a few goals—become st...
Harry Potter and Desi magic

Harry Potter and Desi magic

Multi
Other
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Hermione Granger & Harry Potter & Ron Weasley, Harry Potter & Severus Snape, Minerva McGonagall/Poppy Pomfrey, Sirius Black & Harry Potter, And some OCs, Parvati Patil & Harry Potter, all the other relationships will be in the story, All the characters in first book
Tags
Female Harry Potter First work - Freeform Indian Harry Potter i already hate tagging it is so hard and my laptop keeps lagging Indian Culture no beta we die like the failure that I am
This is Indian Harry Potter auPlus Remus was the secret keeper and Sirius raised Hrinavali. I made Harry girl for lesbian Hinny.Cause why not?Harry Potter series belong to JK Rowling. I am just writing a fanfic based upon it.It is also cross posted...
The Weird Sister's Decay

The Weird Sister's Decay

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Harry Potter & James Potter, Sirius Black & Harry Potter, Harry Potter & Lily Evans Potter
Tags
Alternate Universe - Canon Divergence James Potter & Lily Evans Potter Live The Weird Sisters Band (Harry Potter) Pre-Harry Potter and the Order of the Phoenix Post-Harry Potter and the Goblet of Fire
Harry and Sirius have made plans to attend a Weird Sisters concert. The problem? It's the same night as Lily's dinner with Vernon and Petunia.
embrace under the moon

embrace under the moon

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Ron Weasley, Hermione Granger, Remus Lupin/Original Female Character(s), Sirius Black & Harry Potter, Sirius Black & Remus Lupin & Harry Potter
Tags
Romantic Friendship Teacher-Student Relationship Female Friendship Teacher Remus Lupin
lavirins喜欢他在开学典礼上一眼就注意到那个穿着简陋但又得体的他而他脸上淡淡的忧伤不仅让lavirins靠近他，了解他
Tangled Constellations

Tangled Constellations

F/F
F/M
Gen
M/M
Multi
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Minerva McGonagall, Dorcas Meadowes, Draco Malfoy/Harry Potter, Draco Malfoy, Ron Weasley, Fred Weasley, George Weasley,
Tags
My First AO3 Post My First Fanfic
THIS FIC IS GETTING EDITED, I disliked how chapter 1 ended up especially with how much better I know I can write. So I'm going to rewrite this summary and chapter one before posting chapter 2. (will remove this section note after completing the rewri...
Life of a Mckinnon

Life of a Mckinnon

F/M
Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Characters, Regulus Black, Harry Potter, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Sirius Black/Marlene McKinnon, Sirius Black & Harry Potter, Regulus Black/Marlene McKinnon,
Tags
Marlene McKinnon Lives The Noble and Most Ancient House of Black
As she reached the gates of the fortress, a flurry of doubts started creeping into her brain.Was it right to come here to see him?What if everyone was right?What if he really killed them?What if he wasn't the person that she knew him to be?What if......