Regulus Black Has a Crush on James Potter FanFiction

The Dying Swan

The Dying Swan

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Mary Macdonald (Harry Potter), Dorcas Meadowes, Pandora Lovegood,
Tags
Alternate Universe - Modern Setting Slow Burn Adoption Trauma Strangers to Lovers Regulus Black & Sirius Black Have a Good Relationship Alternate Universe - Non-Magical Gay Regulus Black Sirius Black & James Potter Friendship Anorexia Minor James Potter/Lily Evans Potter Ballet
Regulus Black is a ballet dancer on the rise, trained at the prestigious Bolshoi and ready to claim a principal role, if he can just bulk up. At 25, time is running out, and his body isn’t cooperating. Desperate to meet the choreographer’s demands, R...
Mouser Mishap

Mouser Mishap

M/M
Multi
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Other Character Tags to Be Added, Minor or Background Relationship(s)
Tags
Fluff Regulus Black & Sirius Black Have a Good Relationship Regulus Black and Sirius Black Both Run Away Animagus Regulus Black No war James Potter Has a Crush on Regulus Black Regulus Black Has a Crush on James Potter Sirius Black Ships Regulus Black/James Potter everyone does kinda long a tiny bit of angst at the beginging enjoy <3
"---Anyways then I brought him back from the forest and he is so cute can I please keep him" Sirius and Remus exchanged a glance, then Remus went back to staring at his book. "I don't know, do you think you can handle that responsibility James?" He f...
The Unification of The Sun and The Star

The Unification of The Sun and The Star

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black, James Potter
Tags
Flowers Childhood Memories Childhood Friends One Shot Regulus Black & Sirius Black Have a Good Relationship Short & Sweet James Potter Loves Regulus Black Sirius Black & James Potter Friendship Young James Potter Regulus Black Loves James Potter Regulus Black/James Potter in Love Young Regulus Black
The concept of love at first sight is a strange thing really, feeling as if you've known someone for years the moment you set eyes on them, feeling as though you must've loved in all the past lives before, a bond, a string tying you to them so you co...
Beso de tres.

Beso de tres.

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, James Potter/Lily Evans Potter, James Potter, Lily Evans Potter, Regulus Black/James Potter/Lily Evans Potter, Regulus Black/Lily Evans Potter
Tags
I'm Bad At Tagging Regulus Black & Sirius Black Have a Good Relationship Morning After Pansexual James Potter Gay Regulus Black Regulus Black Needs a Hug Protective Sirius Black Drunken Flirting Drunken Kissing Regulus Black Has a Crush on James Potter
Regulus era gay, o eso creía.¿Qué tan mala puede ser la mañana después de una fiesta?
That's alot to sink your teeth into

That's alot to sink your teeth into

G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, Peter Pettigrew, Lily Evans Potter, Marlene McKinnon, Firenze (Harry Potter), Bane (Harry Potter)
Tags
I Wrote This Instead of Sleeping POV Remus Lupin Regulus Black is a Little Shit Chaotic Barty Crouch Jr. Remus Lupin & Lily Evans Potter Friendship POV James Potter I'm Not Ashamed Sirius Black & James Potter Friendship Werewolf Remus Lupin Young Peter Pettigrew Remus Lupin Needs a Hug Desi James Potter
James is in the forest and wham bam crunchy fang he's a vampire!! This is a shitty story of obviously vampires, werewolves.Dunno how to summarise this is the best you'll getAlso they are all little shits :3
Wake up young again

Wake up young again

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, James Potter, Lily Evans Potter, Mary Macdonald (Harry Potter), Pandora Lovegood, Original Child Character(s), Regulus Black & Pandora Lovegood, Remus Lupin & James Potter,
Tags
Original Character(s) Past Rape/Non-con Fluff and Angst Secret Relationship First Dates Alternate Universe - Muggle Romantic Fluff Trans Regulus Black Rape Aftermath Pansexual James Potter James Potter Loves Regulus Black Jegulus
James Potter can be unreliable, but when he ends up unemployed, his friend Mary feels sorry for him and invites him to work at Sunshine Nursery & Preschool. On his first day, James gets asked to look after Pandora's (the manager) best friend's so...
Touch

Touch

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black, James Potter, Euphemia Potter, Fleamont Potter
Tags
Mutual Pining Hurt/Comfort Regulus Black & Sirius Black Have a Good Relationship Regulus Black Needs a Hug Regulus James Potter Has a Crush on Regulus Black Regulus Black Has a Crush on James Potter not rlly mentioned a lot. but they do
Regulus had never adapted to touch, but James's wasn't so bad he supposed.
New Beginnings

New Beginnings

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, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Regulus Black & Sirius Black,
Tags
Alternate Universe - Modern Setting Shameless Smut Fluff and Smut Fluff and Angst How Do I Tag Regulus Black is a Brat James Potter is a Tease Regulus Black is Bad at Feelings Pandora Lovegood and Evan Rosier are Twins POV James Potter Regulus Black and Sirius Black Angst POV Alternating
Regulus sighs and questions his life choices as he sees the lunch rush pick up, more customers starting to enter.How the hell did he end up working at Mcdonald’s again?OR:Regulus finds himself in a new city working at Mcdonald's, and when a very anno...
So this is love?

So this is love?

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, Marlene McKinnon/Dorcas Meadowes,
Tags
Alternate Universe - Modern Setting Other Additional Tags to Be Added Implied/Referenced Child Abuse Not Beta Read I'm Bad At Tagging Gay Sirius Black Alternate Universe - Muggle How Do I Tag Alternate Universe - High School Pandora Lovegood and Evan Rosier are Twins Platonic Relationships Bad Parent Walburga Black
'I'm pretty sure he's totally straight either way. Doesn't he like Lily? She doesn't seem to  like him back but still.... My brother would kill James and me if we dated anyway'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~I don't even know. sorry if this en...
The chronicles of Jegulily

The chronicles of Jegulily

F/F
F/M
M/M
Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James 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, Alice Longbottom, Pandora Lovegood,
Tags
Fluff Other Additional Tags to Be Added Inspired by Music Not Beta Read Polyamory Alternate Universe - Muggle Other Ships Not Mentioned in Tags How Do I Tag Alternate Universe - Non-Magical Sirius Black & James Potter Friendship Welsh Remus Lupin Regulus Black Speaks French
Ben, he loved her like he loved no oneThe way she laughed and held a smoking gunThe way she always said "What's done is done"And he is not the only one~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Jegulily get together?
Boy with the Red Scarf

Boy with the Red Scarf

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black, James Potter, Albus Dumbledore, Regulus Black & Sirius Black, Ariana Dumbledore, Sirius Black & James Potter, Walburga Black, Regulus Black & James Potter, Aberforth Dumbledore, Aberforth Dumbledore & Albus Dumbledore
Tags
Angst Heavy Angst Angst with a Happy Ending Not Beta Read The Author Regrets Everything Sad Ending Marauders Era (Harry Potter) First Wizarding War with Voldemort (Harry Potter) No Smut Regulus Black-centric Pureblood Culture (Harry Potter) Child Neglect
Aberforth calls for closing time, and he learns so much more than he expected about his new young patron. And Regulus just feel terribly, terribly alone.A little Regulus Black/Marauder's era angst that I thought up while listening to The Civil War's-...
Um, can you play a song with a fucking beat?

Um, can you play a song with a fucking beat?

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, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Orion Black
Tags
Band Fic Alternate Universe - Rock Band Marauders Era (Harry Potter) Marauders wolfstar Kinda POV James Potter Jegulus Black Family Drama (Harry Potter) Established Sirius Black/Remus Lupin University Marauders are a Band (Harry Potter)
James, Remus, Marlene, and Peter formed the band The Marauders. When Peter decided to part ways right before they got a meeting with Orion Black of Grimmauld Records, Orion will bring his own proposal to the table. His son Regulus will join as their...
In a Land of Myth: the Beginning of a Legend

In a Land of Myth: the Beginning of a Legend

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Merlin (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, Lily Evans, Pandora Lovegood,
Tags
Eventual Relationships Slow Burn Sirius Black/Remus Lupin Regulus Black & Pandora Lovegood Friendship Oblivious James Potter Remus Lupin is Not a Werewolf Regulus Black Has a Crush on James Potter Remus Lupin is Merlin (like... the slowest burn) charlus is uther because i love fleamont too much Magic as a Metaphor for Being Gay (Merlin) One-Sided Pandora Lovegood/Lily Evans Potter - Freeform Established Minerva McGonagall/Poppy Pomfrey
In a land of myth and a time of magic, the destiny of a great kingdom rests on the shoulders of a young boy.His name? Remus (Basically Merlin but with the Marauders as the main characters. Book One of Five)
Destiny

Destiny

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
Tags
Fluff and Angst Child Abuse I'm Bad At Tagging Marauders Friendship (Harry Potter) Regulus Black-centric Alternate Universe - No Voldemort Alternate Universe - 2000s Pansexual James Potter James Potter Loves Regulus Black Coffee Shops Bad Parent Walburga Black Regulus Black Needs a Hug
James has had an amazing month. He met a cute and mysterious boy durning the first week of July, and after bothering him over coffee, he agreed to go on a date with him.He said his name was regulus…And he was so pretty. James is so head over heels fo...
Ain’t No Rest For The Wicked

Ain’t No Rest For The Wicked

F/F
F/M
M/M
G
Updated
14.04.2025
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, Dorcas Meadowes,
Tags
Angst Implied/Referenced Child Abuse Secret Relationship wolfstar Soul Bond Regulus Black is a Little Shit Seer Pandora Lovegood Barty Crouch Jr. is a Little Shit Pansexual James Potter Rosekiller Horcrux Hunting Peter Pettigrew is a Marauder
Evan Rosier was raised to be a tool, he had to fight to be seen in a big family. Nobody ever gave another tool a second thought.Barty Crouch Jr lives for attention, yet no matter what he did, he would never be enough for his father. Nobody ever gave...
The Sun and Stars

The Sun and Stars

F/F
F/M
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, Euphemia Potter, Fleamont Potter, Pandora Lovegood
Tags
Sleepy Cuddles Morning Cuddles Pansexual James Potter Gay Regulus Black James Potter is So Whipped James Potter Has a Crush on Regulus Black Regulus Black Has a Crush on James Potter
Regulus left at the same time as SiriusJegulusHints to sex but not writtenRegulus is a simpTt: @moonbeam2334 parts in oneNot proof read
to be loved is to be changed

to be loved is to be changed

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Sirius Black/Remus Lupin, Marlene McKinnon/Dorcas Meadowes, Regulus Black & Sirius Black, Sirius Black & James Potter, Barty Crouch Jr./Evan Rosier, Remus Lupin & James Potter, Regulus Black & Evan Rosier, Regulus Black & Barty Crouch Jr., Regulus Black & Marlene McKinnon, Past Regulus Black/Lucious Malfoy
Tags
Mpreg Past Abuse Non-Traditional Alpha/Beta/Omega Dynamics Alpha James Potter Alpha Sirius Black Platonic MoonWater James Potter is So Whipped BAMF Regulus Black BAMF Marlene McKinnon Regulus Black Is Good With Children Regulus Black Has a Crush on James Potter Omega Remus Lupin
"Sorry- I'm nervous." Sirius says just as Regulus starts to formulate what he wants to say. "I just wanted to make sure you were still there and-""I'm pregnant." Regulus blurts, expecting the following stunned silence. "I'm pregnant and I'm scared. I...
without ever touching his skin

without ever touching his skin

M/M
Multi
G
Updated
14.04.2025
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, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Dorcas Meadowes,
Tags
Slow Burn Mutual Pining Everyone Needs A Hug Canon Compliant No Smut Regulus Black Dies James Potter Dies The Author Regrets Nothing Pandora Lovegood and Evan Rosier are Twins Seer Pandora Lovegood Regulus Black and Sirius Black Angst Angst and Tragedy
*inspired by the song Guilty as Sin? by Taylor Swift*it starts at the end of 6th year. james and lilly just started dating. following a potions project, regulus isn't what james expected. but james and regulus are separated by one very important thin...
The Complications of Falling in Love (With a Star)

The Complications of Falling in Love (With a Star)

Gen
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Other Character Tags to Be Added, Other Relationship Tags to Be Added, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes,
Tags
Alternate Universe - Modern Setting Mutual Pining Other Additional Tags to Be Added Past Child Abuse Self-Harm Implied/Referenced Self-Harm Implied Sexual Content Implied/Referenced Child Abuse Secret Relationship Tags May Change Minor Original Character(s) Homophobia
Regulus never wanted to see his brother again, but unfortunately, he didn't have much of a choice. He needed to be free from Evan's money, and he needed to be free from his brother's memory. There seemed to be only one viable solution.Or, Regulus and...
Scored With the Trouble

Scored With the Trouble

F/F
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, Peter Pettigrew, Lily Evans Potter, Evan Rosier, Barty Crouch Jr., Pandora Lovegood, Pandora Lovegood/Lily Evans Potter, Regulus Black & Barty Crouch Jr. & Pandora Lovegood & Dorcas Meadowes & Evan Rosier,
Tags
Everyone Needs A Hug Alternate Universe - College/University Enemies to Friends to Lovers Secret Relationship One-Sided Attraction Bisexual Remus Lupin Alternate Universe - Roommates/Housemates Trans Regulus Black Unrequited Crush Pansexual James Potter Roommates Love at First Sight
they both want the same guy but do they?