Regulus Black/Severus Snape FanFiction

Brothers Of Dusk and Dawn

Brothers Of Dusk and Dawn

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Lucius Malfoy, Tom Riddle | Voldemort, Narcissa Black Malfoy, Albus Dumbledore, Lucius Malfoy/Narcissa Black Malfoy,
Tags
Dark Harry Potter Albus Dumbledore Bashing Ron Weasley Bashing Magically Powerful Harry Potter Ginny Weasley Bashing Good Tom Riddle Manipulative Albus Dumbledore Hermione Granger Bashing Protective Harry Potter Possessive Harry Potter Harry Potter is Obsessed with Draco Malfoy Draco Malfoy is Obsessed with Harry Potter
Twins, Harry Potter and Onyx Potter, were separated at birth.Onyx, marked as the Boy Who Lived, was left on the doorstep of Petunia and Vernon Dursley, doomed to a childhood of cold stares and cupboard doors. Meanwhile, his twin brother, Harry, was t...
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?
Starstruck

Starstruck

F/F
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling Heartstopper (TV)
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Mary Macdonald (Harry Potter), Marlene McKinnon, Minerva McGonagall, Severus Snape, Dorcas Meadowes,
Tags
Alternate Universe - Modern Setting Alternate Universe - Canon Divergence wolfstar Bisexual Remus Lupin Gay Sirius Black Lesbian Marlene McKinnon Alternate Universe - Muggle dorlene Regulus Black is a Little Shit Eating Disorders Alternate Universe - Everyone Lives/Nobody Dies Pansexual James Potter
Marauders x Heartstopper au in which Regulus Black is Charlie Spring and James Potter is Nick Nelson.I suck at summaries but just know it’s a Heartstopper au
A Different Fate

A Different Fate

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Severus Snape, Evan Rosier, Sirius Black/Severus Snape, Mulciber Jr. | Severus Snape's Schoolmate, Remus Lupin/Severus Snape, Regulus Black/Severus Snape, OC - Character,
Tags
Obsessive Behavior Crack Treated Seriously One-Sided Attraction Marauders Era (Harry Potter) Time Travel Fix-It Past Mpreg | Male Pregnancy yearning on multiple accounts severus stealing hearts and not even knowing it Oblivious Severus Snape severus is an angsty teen not an accurate representation of the characters
Vivian Selpie wasn’t supposed to be alone on this mission. But even without Harry, she’s determined to rewrite history and give her father -Severus Snape- a better life. Sent back to 1976, disguised as a Beauxbatons transfer student, she must careful...
Shattered Dreams

Shattered Dreams

F/F
M/M
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Remus Lupin, Sirius Black, James Potter, Severus Snape, Albus Dumbledore, Sirius Black & Remus Lupin, Charity Burbage, Remus Lupin/Severus Snape, Regulus Black/Severus Snape, Remus Lupin & Severus Snape, Charity Burbage & Severus Snape
Tags
Friends to Lovers Canon-Typical Violence Enemies to Lovers POV Remus Lupin POV Third Person Sirius Black is a Little Shit Remus Lupin is Bad at Feelings POV Severus Snape Severus Snape is Bad at Feelings
La tensión domaba el aire, cada segundo de silenció era una prueba tajante de su decisión"Amarte se había convertido en mi razón de vivir" Continúa su monólogo "Ahora, es mi razón de morir" Finalizo Severus.Nos miramos unos segundos en un ensordecedo...
Chance At Life

Chance At Life

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Fleur Delacour, 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,
Tags
Slow Burn Rough Sex Shameless Smut Hurt/Comfort Kidnapping Child Abuse Bottom Severus Snape Drug Abuse Young Severus Snape Regulus Black Lives Slut Shaming Everyone Is Alive
Certainly, After dying, Being reincarnated into a new life was not on Snapes list of things to do. So tell him why there is an angel demon duo above him, And He has to relive his life, in another universe? Severus suicides for a reason. But the angel...
When Merrows Scream

When Merrows Scream

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling The Dragel's Song | Neilson Hewitt Series - Chera Carmichael
Characters
Regulus Black, Harry Potter, Fleur Delacour, Remus Lupin, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Molly Weasley, Arthur Weasley,
Tags
Alternate Universe - Canon Divergence Severitus | Severus Snape is Harry Potter's Parent Albus Dumbledore Bashing Good Slytherins Creature Harry Potter Regulus Black Lives Hermione Granger Bashing Harry Potter's Name is Hadrian Creature Fic Sirius Black Bashing Creature Draco Malfoy Submissive Draco Malfoy
Harry Potter was having a great time. He had just turned fifteen, was attending the World Cup with his best friends and their family, and learning that he was definitely, one hundred percent Gay.When Death Eaters attack the World Cup everything kinda...
The Wolf In Me

The Wolf In Me

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Female Character(s), Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger/Draco Malfoy, Lucius Malfoy, Ginny Weasley, Molly Weasley, Fred Weasley, Narcissa Black Malfoy,
Tags
Body Dysphoria Other Additional Tags to Be Added Past Child Abuse Kidnapping Alpha/Omega Alpha Harry Potter Albus Dumbledore Bashing Ron Weasley Bashing Attempted Rape/Non-Con Seer Luna Lovegood Ginny Weasley Bashing Tom Riddle is Not Voldemort
Tom Riddle had it all at the age of Twenty-One, he had a new pack and was the Alpha. He had found his Luna and made her his wife and they had the most beautiful baby girl named Hermione. But all that changed when his daughter was kidnapped and never...
Biting Teacups and Love Potions

Biting Teacups and Love Potions

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, 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, Voldemort (Harry Potter), Regulus Black/Severus Snape
Tags
Depression Family Dynamics Angst with a Happy Ending Fluff and Angst Family Bonding Fix-It Marauders wolfstar Hogwarts Trans Regulus Black Evil Albus Dumbledore Homosexuals
Sirius and Remus are on opposite sides of the globe during a final Order operation involving scary Russian Voldemort contacts, and South American werewolves. Sirius is forced to abandon his Siberian mission to become a family man, settling in the Wel...
Where did all the time go?

Where did all the time go?

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, James Potter/Lily Evans Potter, James Potter, Lily Evans Potter, Severus Snape, Albus Dumbledore, Regulus Black & Sirius Black, Regulus Black/Severus Snape, Peter Pettigrew & James Potter, Regulus Black & James Potter, Lily Evans Potter & Severus Snape
Tags
Angst Not Beta Read How Do I Tag I don't know why I wrote this Regulus Black Lives Animagus Regulus Black Cat Regulus Black Severus Snape Has a Heart i don't know how to write Severus Snape is Bad at Feelings Mentioned Sirius Black Mentioned Albus Dumbledore
This is really random in honor of the 31st of October(R.I.P to James Potter and Lily Evan Potter) and I rushed it really bad and it probably has plot holes and doesn't make sense.
Rab's Boy

Rab's Boy

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Astoria Greengrass, Lucius Malfoy, Ginny Weasley, Neville Longbottom, Fred Weasley, George Weasley,
Tags
AU Not a Crossover No Death Eaters John Wick-like assassin culture Morally Ambiguous Characters will be brutal and violent Heed the tags and warnings Lestranges are good parents Bad Dumbledore Clueless Dumbledore some light Weasley bashing some light Granger bashing
A chance observation changes the direction of Harry Potter's life, and the ripples will affect the wizarding world in unprecedented ways. Dumbledore, however has other plans, as soon as he can find his puppet martyr.
L'énigme du cachot

L'énigme du cachot

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Severus Snape, Lucius Malfoy, Narcissa Black Malfoy, Evan Rosier, Regulus Black/Severus Snape, Maria Zabini
Tags
Slow Burn Marauders Hogwarts Slytherin
Rentrée à Poudlard 1976.Dans une atmosphère politique entre surveillance accrue et suspicion vis-à-vis des mages noirs et des sangs-purs, la confiance devient compliquée à accorder. Aussi, quand d'étranges événements surviennent au cœur du dortoir de...
Chasing Daydreams

Chasing Daydreams

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
James Potter/Lily Evans Potter, Sirius Black/Original Female Character(s), Regulus Black/Severus Snape, Remus Lupin/Marlene McKinnon, OC/Sirius Black
Tags
Everyone Needs A Hug Marauders Era (Harry Potter) Sirius Black Lives Regulus Black Lives Young James Potter Manipulative Albus Dumbledore Desi James Potter Sirius Black is a Little Shit Young Lily Evans Potter James Potter & Lily Evans Potter Live
Faybelle is a normal, american, 13 year old girl, who lives a normal, american, 8th grade life. Until she wakes up, transported into her favorite book universe, years before it even starts.
A Play of Philotes

A Play of Philotes

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
James Potter/Lily Evans Potter, Regulus Black/Severus Snape, Lily Evans Potter & Severus Snape, Narcissa Black Malfoy & Severus Snape, Lucius Malfoy & Severus Snape, Lucius Malfoy & Narcissa Black Malfoy & Severus Snape, Petunia Evans Dursley & Lily Evans Potter & Severus Snape
Tags
Alternate Universe - Canon Divergence Implied/Referenced Child Abuse Canonical Character Death Period-Typical Homophobia Alcohol Abuse/Alcoholism First Wizarding War with Voldemort (Harry Potter) Pre-First Wizarding War with Voldemort (Harry Potter) Platonic Soulmates Trans Regulus Black Platonic Relationships Platonic Female/Male Relationships Minor James Potter/Lily Evans Potter
Lily Evans. Severus Snape. Soulmates, but not in the way most people assume of the word. Yes, Severus loved her, but it was never romantic. In everything but blood, they were siblings. A tragic story.
Father, into your hands I commend my spirit (Why have you forsaken me?)

Father, into your hands I commend my spirit (Why have you forsaken me?)

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Female Character(s), Sirius Black, Narcissa Black Malfoy, Andromeda Black Tonks, Bellatrix Black Lestrange, Barty Crouch Jr., Pandora Lovegood, Walburga Black, Orion Black, Original Child Character(s), Cygnus Black III | Walburga Black's Brother,
Tags
Bad Parent Walburga Black Bad Parent Orion Black Good Parent Druella Rosier Black
Idk bro idk
Harry Potter Oneshots

Harry Potter Oneshots

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Severus Snape, Draco Malfoy/Harry Potter, Draco Malfoy, Hermione Granger, Hermione Granger/Draco Malfoy,
Tags
Rough Sex Murder Hurt/Comfort Fluff and Smut It Gets Worse Before It Gets Better Self-Esteem Issues Idiots in Love Dom/sub Plot What Plot/Porn Without Plot Secret Relationship Falling In Love Dead Dove: Do Not Eat
Beast magic's magic

Beast magic's magic

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Male Character(s), Harry Potter, Sirius Black, Lily Evans Potter, Severus Snape, Lucius Malfoy, Tom Riddle, Regulus Black & Sirius Black, Harry Potter/Tom Riddle, Lucius Malfoy/Narcissa Black Malfoy, Harry Potter & Severus Snape,
Tags
Time Travel Mpreg Marauders Era (Harry Potter) Albus Dumbledore Bashing Ron Weasley Bashing Creature Harry Potter Ginny Weasley Bashing Good Tom Riddle Manipulative Albus Dumbledore Molly Weasley Bashing Hermione Granger Bashing Good Severus Snape
Rewrite - With Lies have come consequences Harry Potter sabe que tiene herencia de alguna criatura mágica, pero no sabe cuál, está demasiado sorprendido como para notar bien sus nuevos rasgos y lo único que sabe hacer es mandar una nota a Dumbledore...
hope dies last!

hope dies last!

F/F
F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Discworld - Terry Pratchett
Characters
James Potter/Lily Evans Potter, Severus Snape, Albus Dumbledore, Regulus Black/Severus Snape, Eileen Prince/Tobias Snape, Mauraders - Character
Tags
alternative universe Albus Dumbledore Bashing
Professor Slughorn who is a competent head of house and professor, is fed up with Dumbledore's disciplinary skills regarding Severus and the marauders. After the lake incident he contacts all the families of the students involved.He does not know th...
For his attention | Marauders

For his attention | Marauders

F/M
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 Potter, Minerva McGonagall, Severus Snape, Lucius Malfoy, Narcissa Black Malfoy, Albus Dumbledore, Bellatrix Black Lestrange,
Tags
Hurt/Comfort Angst and Hurt/Comfort Bullying I'm Bad At Tagging Stockholm Syndrome Alternate Universe - No Voldemort Regulus Black is a Little Shit I'm Bad At Titles Platonic Relationships Regulus Black Needs a Hug Platonic Female/Male Relationships Sirius Black is a Little Shit
Severus Snape decides to be Snoopy and has Lily help him get into the marauders dorm, it backfires badly
Water is fine

Water is fine

M/M
G
Updated
14.04.2025
Characters
James Potter/Lily Evans Potter, Draco Malfoy/Harry Potter, Barty Crouch Jr./Evan Rosier, Regulus Black/Severus Snape, James Potter/Severus Snape, Draco Malfoy & Lucius Malfoy & Narcissa Black Malfoy, Mas parejas originales
Severus es conciente de su futuro , buscara entonces la manera de solucionar su vida y la de sus amigos para cambiar su futuro .Regulus black no estaba en sus planes de esta manera pero Severus esta feliz con el resultado .Talvez no es el único que n...