Royal Prince Sirius Black FanFiction

My Kingdom For A Kiss Upon His Shoulder

My Kingdom For A Kiss Upon His Shoulder

F/M
Gen
M/M
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, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Tom Riddle | Voldemort, Regulus Black & Sirius Black,
Tags
I Can't Believe I Wrote This Angst and Humor No Smut Black Family Drama (Harry Potter) French Regulus Black Ballroom Dancing French Black Family (Harry Potter) Regulus Black & Barty Crouch Jr. & Evan Rosier Friendship Minor Barty Crouch Jr./Evan Rosier tragedy that are the black brothers Royal Prince Regulus Black Royal Prince Sirius Black
Regulus Black is deemed the crown prince after his wild older brother runs away. But all of a sudden a mysterious Count wanders into his life and suddenly Regulus isn’t sure he knows what he wants anymore.
Like you did once upon a dream

Like you did once upon a dream

F/F
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Sleeping Beauty (1959)
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Lily Evans Potter, Minerva McGonagall, Lyall Lupin, Pomona Sprout, Walburga Black, Minerva McGonagall/Poppy Pomfrey, Poppy Pomfrey, Hope Lupin,
Tags
Trans Male Character Minor Character Death True Love's Kiss Trans Regulus Black Remus Lupin & Lily Evans Potter Friendship Trans Remus Lupin Fairy Tale Retellings Warning: Fenrir Greyback Warning: Walburga Black Misgendering Royal Prince Sirius Black Fairy Tale Curses
Faith has it that before the moon rises on his seventeenth birthday, Remus shall prick his finger on the spindle of a spinning wheel and die, all because his father angered the evil Fenrir Greyback.Wolfstar sleeping beauty AU.
I Hear Your Heartbeat Bleedin' Through The Floor.

I Hear Your Heartbeat Bleedin' Through The Floor.

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, Peter Pettigrew, Lily Evans Potter, Minerva McGonagall, Albus Dumbledore, Andromeda Black Tonks, Minor or Background Relationship(s), Pandora Lovegood,
Tags
Mutual Pining Betrayal Murder Fluff and Angst Friendship Attempted Murder Love Alternate Universe - Royalty Spice Royal Prince Sirius Black Knight Remus Lupin Knight James Potter
Remus Lupin is a murderer. He gets the task to kill the oldest heir to the crown, Prince Sirius Black. In order to do so he has to do a lot of things that weren't on his bucketlist, but also a lot of things he never expected he would do. Prince Siriu...
pirate and a prince

pirate and a prince

M/M
Multi
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, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Lovegood,
Tags
Magic Past Child Abuse Kidnapping Dark Sirius Black Lives Regulus Black is a Little Shit Bad Parent Walburga Black POV Regulus Black Pandora Lovegood and Evan Rosier are Siblings Sarcasm Royal Prince Regulus Black Royal Prince Sirius Black
Regulus is the heir to the kingdom of black after Sirius was deemed unfit he is to find someone to marry at a ball he was getting ready with Sirius when the kingdoms alarm bell went of when he thinks hes got away hes knocked unconscious only when he...
Saudade

Saudade

F/F
F/M
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, Tom Riddle | Voldemort,
Tags
Hurt/Comfort Implied/Referenced Child Abuse Childhood Trauma Major Character Injury Amnesia Trauma Marauders Royalty Trans Regulus Black Modern Marauders (Harry Potter) Royal Prince Sirius Black
Hi! This is a marauders royal AU, no magic. Saudade, in case you didn't know, means "an emotional state of melancholic or profoundly nostalgic longing for a beloved yet absent something or someone. It is often associated with a repressed understandin...
ice machines

ice machines

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, Marlene McKinnon/Dorcas Meadowes,
Tags
Eventual Happy Ending Slow Burn POV Remus Lupin Remus Lupin Needs a Hug mostly - Freeform Sirius Black Needs a Hug Warning: Walburga Black They all need a hug Narnia Royal Prince Regulus Black Royal Prince Sirius Black terrible parenting
Remus Lupin, James Potter, Lily Evans and Marlene McKinnon all escape the bombings of London only to find themselves thrown straight into another war - only this time they're right at the frontlines and a crazy, deadly witch-queen has declared them h...
More Than the Sea

More Than the Sea

F/M
M/M
G
Updated
15.04.2025
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, Lily Evans Potter, Hope Lupin
Tags
Fluff Established Relationship idk - Freeform Established Sirius Black/Remus Lupin Good Regulus Black Revelations Royal Prince Sirius Black Royal Prince Remus Lupin Pirate James Potter Pirate Sirius Black Pirate Remus Lupin
Pirates Moony and Padfoot have known each other for four years. Been together three, and married for two. Yet they don’t know their most hidden secrets.But…Prince Remus and Prince Sirius will soon find out what stretches a little more than the sea.
I'll hold your hand till the end (if you break it you're to blame)

I'll hold your hand till the end (if you break it you're to blame)

F/F
M/M
Multi
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, Marlene McKinnon/Dorcas Meadowes,
Tags
Royal Prince Regulus Black Royal Prince Sirius Black Pirate James Potter Pirate Remus Lupin
Pirate AU-James is looking for gems but doesn't expect to find a most valuable treasure at a pub in the middle of the night-Regulus wants an escape but doesn't expect it to be a surprise kidnapping
The Tradition

The Tradition

F/F
F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Marlene McKinnon, Lyall Lupin, Dorcas Meadowes, Evan Rosier, Andromeda Black Tonks, Bellatrix Black Lestrange,
Tags
Alternate Universe - Royalty Royalty Remus Lupin & Lily Evans Potter Friendship Sirius Black & James Potter Friendship Background Relationships Rebellion Royal Prince Sirius Black Sarcastic Remus Lupin there are four kingdoms based on the four houses He is a badass so is lily there is not much of regulus content in the beginning but he will get a chance to shine
Not even the strongest rays of the Sun could light up the face of the Queen. The Queen, who believed in blood-purity. Sirius, however, had different opinions. Would their lives change forever when the leader of the rebels is held as criminal in their...
When the stars are drowning

When the stars are drowning

F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Den lille Havfrue | The Little Mermaid - Hans Christian Andersen
Characters
Regulus Black/James Potter, Regulus Black, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Narcissa Black Malfoy, Albus Dumbledore, Regulus Black & Sirius Black, Andromeda Black Tonks,
Tags
Angst Fluff and Angst Out of Character Canonical Character Death Arranged Marriage I'm Bad At Tagging Marauders Era (Harry Potter) Royalty James Potter Loves Regulus Black Manipulative Albus Dumbledore Minor James Potter/Lily Evans Potter Evil Albus Dumbledore
Regulus Black is the youngest son and prince of the kingdom of the mer-people. But he has always been obsessed with the world of the humans, that seems so much bigger and more beautiful than his own. When he turns 15 he is allowed to have a peak over...
Arabian Nights

Arabian Nights

F/M
M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling Aladdin (2019)
Characters
Regulus Black, Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Marlene McKinnon, Severus Snape, Hermione Granger, Orion Black
Tags
Strangers to Lovers Bisexual Remus Lupin Gay Sirius Black Remus Lupin Needs a Hug Everybody Lives Royal Prince Sirius Black Inspired by Aladdin (Disney Movies)
Remus, a kind thief, woos Sirius, the prince of Kalale, with the help of James, The Genie. When Severus, the grand vizier, tries to usurp the king, Sirius, Remus and James must stop him from succeeding.
The Constellation and The Moon

The Constellation and The Moon

F/F
M/M
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling Beauty and the Beast (2017)
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Lyall Lupin, Euphemia Potter
Tags
Happy Ending Alternate Universe Marauders Era (Harry Potter) wolfstar Everyone Is Gay Jegulus Everyone Is Alive Welsh Remus Lupin Beauty and the Beast Elements Sirius Black Speaks French Royal Prince Sirius Black
Sirius Black, a Prince cursed by a wizard to forever be a beast unless he can find love.Remus Lupin, a boy from a small town in Wales who has just moved to an even smaller town in France. Tired of the same routine every day, Remus wants adventure, lo...