Nonbinary Sirius Black FanFiction

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
It's Amazing To Be Young

It's Amazing To Be Young

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, Minerva McGonagall, Severus Snape,
Tags
Marauders Era (Harry Potter) Alternate Universe - Muggle Eating Disorders Pansexual James Potter Gay Regulus Black Gay Remus Lupin Nonbinary Sirius Black Football | Soccer Bisexual Sirius Black Multiple Pov Hogwarts Fifth Year James Potter Has An Eating Disorder
James Potter and his four friends - Frank Longbottom, Peter Pettigrew, Marlene McKinnon and Nichole Fayek - always loved football for as long as they can remember, so being accepted into Hogwarts - a school renowned for it's high success rate of prof...
Stars aligned.

Stars aligned.

F/F
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Dorcas Meadowes, Narcissa Black Malfoy, Evan Rosier,
Tags
Heavy Angst Hurt/Comfort Nightmares Blood and Violence POV Multiple Trans Regulus Black Pandora Lovegood and Evan Rosier are Twins Welsh Remus Lupin Desi James Potter Nonbinary Sirius Black German Peter Pettigrew Morally Grey Sirius Black
Two weeks after The Prank, Sirius disappears, 268 days later, James gets a set of tapes on his bed.2 years later, Sirius is back, and he's stopped the future war, and played matchmaker.
James Potter (Sailer Song)

James Potter (Sailer Song)

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, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon
Tags
Fluff Family Fluff Tooth-Rotting Fluff Trans Regulus Black Pansexual James Potter POV James Potter James Potter Loves Regulus Black Gay Regulus Black Sirius Black & James Potter Friendship Nonbinary Sirius Black Regulus Black Loves James Potter Remus Lupin & James Potter Friendship
James Potter loved the way he lived. Fully, loudly, and with zero shame. He loved the way his Mama had taught him, not only with his heart but also with his whole soul. Unabashedly he loved. More than anything James loved Regulus. Sirius once joked t...
He gives me lockjaw (it’s hard to talk to Remus)

He gives me lockjaw (it’s hard to talk to Remus)

F/M
M/M
Multi
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Dorcas Meadowes, Regulus Black & Sirius Black, Pandora Lovegood, Regulus Black/Remus Lupin, Sirius Black/James Potter/Lily Evans Potter
Tags
Getting Together Inspired by Music Bisexual Remus Lupin Trans Regulus Black Gay Regulus Black Nonbinary Sirius Black song: Monica gives me lockjaw (Francis forever) canon is a cookie and I’m Cookie Monster
Remus and regulus get together.
9.5 my arse!

9.5 my arse!

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Fluff Hand Jobs Eventual Smut Mild Hurt/Comfort POV Remus Lupin Comfort No Hurt a little bit Dorks in Love Established Sirius Black/Remus Lupin Nonbinary Sirius Black Headaches & Migraines Well - Freeform
I had a migraine - have them a lot but this one was baaad - and my aching brain created this idea.Then i forgot about it.Then i remembered it.And now its here.Bon appetit.
Change for me

Change for me

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, Regulus Black & Sirius Black, Evan Rosier, Barty Crouch Jr., Pandora Lovegood
Tags
Trans Male Character Child Abuse Implied/Referenced Homophobia Bisexual Male Character Regulus Black & Sirius Black Have a Good Relationship Trans Regulus Black Bad Parent Walburga Black Gay Regulus Black Nonbinary Sirius Black Bisexual James Potter Animagus Nonbinary Character
Sirius accidentally helps Regulus become and animagus. So Regulus uses his new found ability like anyone else would. He stalks his brothers best friend.
surviving on the steadiness of passing time

surviving on the steadiness of passing time

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
Hurt/Comfort Emotional Hurt/Comfort Mommy Issues Implied/Referenced Alcohol Abuse/Alcoholism Supportive Remus Lupin Nonbinary Sirius Black Hair Braiding non-canon these bitches gay Trans Sirius Black theyre just my silly little guys
remus knows sirius better than they know themself
You strike a match (that lights my heart on fire)

You strike a match (that lights my heart on fire)

F/M
Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Regulus Black & Sirius Black, Minor or Background Relationship(s),
Tags
Idiots in Love Love Letters Not Actually Unrequited Love Fake/Pretend Relationship Nonbinary Sirius Black Bisexual James Potter Bisexual Lily Evans Potter Inspired by To All The Boys I've Loved Before Nonbinary Marlene McKinnon Sirius Black Uses He/Him and She/Her and They/Them Pronouns He/Him and She/Her Pronouns for Marlene McKinnon tatbilb au
James Potter finds the love letters he wrote were sent out on the first day of school, when the recipients start confronting him.//Jily To all the boys i've loved before AU
Safe place club

Safe place club

F/F
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, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Narcissa Black Malfoy,
Tags
Internalized Homophobia Marauders Era (Harry Potter) Marauders Bisexual Remus Lupin Gay Sirius Black Marauders Friendship (Harry Potter) Everyone Is Gay Trans Regulus Black Rainbows References to David Bowie Black Family Drama (Harry Potter) Established Sirius Black/Remus Lupin
Unrecognizable (Trans Regulus Black)

Unrecognizable (Trans Regulus Black)

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, Lily Evans Potter, Minerva McGonagall, Severus Snape, Narcissa Black Malfoy, Marlene McKinnon/Dorcas Meadowes, Albus Dumbledore,
Tags
Dysfunctional Family Trans Male Character References to Drugs Internalized Homophobia Implied/Referenced Drug Addiction Implied/Referenced Homophobia Marauders Era (Harry Potter) Regulus Black-centric Trans Regulus Black Pansexual James Potter Implied/Referenced Alcohol Abuse/Alcoholism Regulus Black Needs a Hug
¡transphobes and homophobes are kindly asked to fuck off and not spread hate!Sirius finally made up his mind and ran away from home over the summer to get away from his toxic family and not enter into an arranged marriage. On the day of his escape, h...
Dysphoria painted on Black

Dysphoria painted on Black

M/M
Other
G
Updated
17.04.2025
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), Marlene McKinnon, Minerva McGonagall,
Tags
Trans Male Character Gender Dysphoria Implied/Referenced Child Abuse Internalized Homophobia Marauders Era (Harry Potter) Marauders wolfstar Gay Sirius Black Marauders Friendship (Harry Potter) Regulus Black-centric Trans Regulus Black Drugs
Cold Hearted

Cold Hearted

M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Other Character Tags to Be Added, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Severus Snape, Albus Dumbledore, Tom Riddle, Evan Rosier,
Tags
Ice Powers Character Death Slow Romance Alternate Universe Bad Parenting Marauders Era (Harry Potter) Alternate Universe - Royalty Regulus Black is a Little Shit Bad Parent Walburga Black Regulus Black Needs a Hug Sirius Black is a Little Shit Family Reunions
Sirius was born with ice powers and took pride in using it to provide his brother with joy until things took a wrong turn. Regulus forgot about Sirius' powers and Sirius locked himself away from Regulus for twelve years until his coronation. Things t...
Panic

Panic

Multi
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black
Tags
wolfstar Gay Remus Lupin Sirius Black & James Potter Friendship Remus Lupin Needs a Hug Nonbinary Sirius Black Bisexual Sirius Black Young Remus Lupin Young Sirius Black Young Sirius Black/Remus Lupin
Made this for the tumblr prompts and reposting it here, got the prompt from:https://wolfstarmicrofic.tumblr.com/This fic is kind of an overview of major events within wolfstars life, cannon divergence, quite a few of those including Sirius being non-...
It’s Golden (like daylight)

It’s Golden (like daylight)

F/F
M/M
G
Updated
18.04.2025
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
Fluff Alternate Universe - Modern Setting Texting Found Family Alternate Universe Bisexual Remus Lupin Gay Sirius Black Lesbian Marlene McKinnon Lesbian Character Everyone Is Gay Regulus Black is a Little Shit Bisexual Female Character
“So James,” Lily said, her smile still growing, “What kind of fish are you looking for today?”“A pretty one” he said definitively, making Lily snort. The blond haired boy rolled his eyes. “She meant what species James”“Pfft I knew that” James respond...
We Are The Dead

We Are The Dead

F/F
F/M
M/M
Multi
Other
G
Updated
19.04.2025
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, Marlene McKinnon, Minerva McGonagall, Lyall Lupin, Dorcas Meadowes,
Tags
Swearing Angst and Hurt/Comfort Everyone Needs A Hug Fluff and Angst Canon Compliant Eventual Relationships Marauders Era (Harry Potter) Marauders wolfstar Bisexual Remus Lupin Gay Sirius Black Lesbian Marlene McKinnon
Canon-based fic of the marauders from first year onwards (eventual wolfstar, dorlene, jegulily)She did not understand that there was no such thing as happiness, that the only victory lay in the far future, long after you were dead, that from the mome...
A Very Marauder Queermas

A Very Marauder Queermas

F/M
M/M
Other
G
Updated
19.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Dorcas Meadowes, Mary Macdonald, minor regulus black
Tags
Angst Pre-Canon Everyone Needs A Hug Fluff and Angst Established Relationship Canonical Character Death Canon Compliant Marauders Era (Harry Potter) Marauders Lesbian Marlene McKinnon Christmas Special Everyone Is Gay
6 Chapters of marauder Christmas'Marlene comes out, Sirius hates Christmas, Mary doesn't want to fight, Sirius and Remus are fighting, Lily and James have an announcement, Everyone is alone