James Potter/Evan Rosier FanFiction

Not Allowed

Not Allowed

F/F
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier,
Tags
Religious Guilt I Wrote This Instead of Sleeping Evan Rosier Needs a Hug James Potter Needs a Hug Oblivious James Potter Demisexual James Potter Title from a TV Girl Song
Sad Rosechaser fic because I love them
No One Listens to The Radio, Baby

No One Listens to The Radio, Baby

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
James Potter/Evan Rosier
Tags
Fluff Hurt/Comfort Emotional Hurt/Comfort Idiots in Love Unreliable Narrator Marauders Era (Harry Potter) Everyone Is Gay Author Is Sleep Deprived POV James Potter I Will Go Down With This Ship Background Relationships Gay Evan Rosier
5 Times James Potter was an idiot, and one time Evan Rosier took it into his own hands.orJames Potter has been in love with Evan since they were in school together, he just needed someone to knock some sense into him.
Masterminds

Masterminds

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Evan Rosier, Barty Crouch Jr., Barty Crouch Jr./Evan Rosier, James Potter/Evan Rosier
Tags
My First AO3 Post
Evan wants Barty but doesn't want to tell him. James wants a mystery someone so they plan to make the others jealous by fake dating.
But I'm Here In Your Doorway

But I'm Here In Your Doorway

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, James Potter, Evan Rosier, Barty Crouch Jr., James Potter/Evan Rosier
Tags
Hurt/Comfort Fighting Making Up religious trauma Title from a Taylor Swift Song Evan Rosier Needs a Hug Regulus Black & Evan Rosier Friendship no beta we die like Regulus Black MxTS Bingo (2024) Evan Rosier is Not Okay Emotionally Unstable Evan Rosier Evan Rosier needs help
Evan Rosier is messed up. His brain is a disaster, and he's emotionally unattached. The only things he feels most days is guilt, along with his love for James Potter.James and Evan fight quite often. Normally, they make up right away, and it's forgot...
“How to react when you find your lover who was dead fighting on the opposite side of the war” a lesson with Barty Crouch Jr

“How to react when you find your lover who was dead fighting on the opposite side of the war” a lesson with Barty Crouch Jr

F/F
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, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Lovegood/Lily Evans Potter, Regulus Black/Barty Crouch Jr.,
Tags
Gore Violence Drug Abuse No Beta Reader We Die like Regulus jokes I don’t know if he dies Author has no idea what’s going on “I have concepts of a plan” late sexual content Wizard War crash out Barty crash out everyone ex’s to lovers
Regulus was gone, presumed dead. Barty was convinced the Dark Lord had killed him.He decides to get his revenge and join the Phoenix only to find Regulus alive and well.
Body count (misunderstandings)

Body count (misunderstandings)

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Sirius Black/Remus Lupin, Sirius Black, James Potter, Marlene McKinnon, Evan Rosier, Barty Crouch Jr., Regulus Black/Barty Crouch Jr., James Potter/Evan Rosier
Barty gets dragged by Regulus to bonding sessions at the Gryffindor's to get to know his brother. However the topic of body counts comes up and a little bit of a misunderstanding happens.
Loneliness is a Curse and a Blessing

Loneliness is a Curse and a Blessing

F/F
F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Original Female Character(s), Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Alice Longbottom/Frank Longbottom, Frank Longbottom,
Tags
Alternate Universe - Canon Divergence Not Canon Compliant Banter Jealousy Happy Ending Non-Canon Relationship My First Work in This Fandom Pandora Lovegood and Evan Rosier are Twins Fake/Pretend Relationship Alice Longbottom is a Fortescue
Regulus Black has a crush on someone unattainable. Barty Crouch Jr. has a crush on someone attainable. At least one of them will have their dreams come true, right? In other words, Barty wants Regulus to fake date him to get their friend Evan to noti...
All we are (is skin and bones)

All we are (is skin and bones)

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, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Alice Longbottom/Frank Longbottom,
Tags
Fluff Flirting Hurt/Comfort Humor Falling In Love Maybe - Freeform No Smut maybe not its messy Complex Family Dynamics Sarcasm its not always happy
Evan Rosier has had a crush on Barty for years. Regulus knows, but still he decides to kiss Barty at a party.So when Regulus’ extremely fit ex starts talking with Evan, he gets the perfect opportunity to have some revenge.A summer A/U set in the sout...
I can save them. Right?

I can save them. Right?

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, James Potter, Evan Rosier, Barty Crouch Jr., Barty Crouch Jr./Evan Rosier, Barty Crouch Jr./James Potter, Other(s), Regulus Black/Barty Crouch Jr., James Potter/Evan Rosier, Regulus Black/Evan Rosier, Regulus Black/Barty Crouch Jr./James Potter/Evan Rosier,
Tags
Other Additional Tags to Be Added Polyamory I'm Bad At Tagging Marauders Era (Harry Potter) Tags Are Hard Other Ships Not Mentioned in Tags Regulus Black & Sirius Black Have a Good Relationship Everyone Is Gay Author Is Sleep Deprived Pandora Lovegood and Evan Rosier are Twins Alternate Universe - Everyone Lives/Nobody Dies Regulus Black Needs a Hug
What happens when James finds out all three of his boyfriends are being abused, not just one of them??Well his parents adopt all of them, of course.
bad idea right? (hiatus)

bad idea right? (hiatus)

F/F
M/M
Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Remus Lupin, James Potter, Peter Pettigrew, Marlene McKinnon, Dorcas Meadowes, Molly Weasley, Narcissa Black Malfoy, Frank Longbottom, Alice Longbottom, Evan Rosier,
Tags
Established Marlene McKinnon/Dorcas Meadowes Trans Regulus Black Pandora Lovegood and Evan Rosier are Twins Pansexual James Potter Trans James Potter Trans Evan Rosier Lesbian Dorcas Meadowes Pansexual Pandora Lovegood Asexual Evan Rosier Pandora Lovegood and Evan Rosier are Siblings Pandora Lovegood is a Rosier Lesbian Lily Evans Potter
Barty and Regulus decide to fake date to make Evan and James jealous.Evan and James find out they're fake dating and decide to fake date as well.But what happens if the fake dating turns into something more?
Sunkissed Love

Sunkissed Love

F/F
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
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, Evan Rosier, Barty Crouch Jr.,
Tags
Fluff Angst Fluff and Angst Bisexual Remus Lupin dorlene Chaotic Barty Crouch Jr. Pansexual James Potter POV James Potter Regulus Black and Sirius Black Angst Werewolf Remus Lupin Remus Lupin Needs a Hug James Potter is So Whipped
James Potter the resident Golden Boy, the one who seems to always wear his heart on his sleeve, not that he doesn't but he does tend to hide his struggles. Not only his struggles but also his newfound crush on a certain younger Slytherin who he accid...
It's just a prank. Right? A Rosestarkillerchaser fanfic

It's just a prank. Right? A Rosestarkillerchaser fanfic

Multi
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, James Potter, Evan Rosier, Barty Crouch Jr., Barty Crouch Jr./Evan Rosier, Barty Crouch Jr./James Potter, Other(s), Regulus Black/Barty Crouch Jr., James Potter/Evan Rosier, Regulus Black/Evan Rosier, Regulus Black/Barty Crouch Jr./James Potter/Evan Rosier,
Tags
Love Confessions Other Additional Tags to Be Added Polyamory Declarations Of Love I'm Bad At Tagging Tags Are Hard Other Ships Not Mentioned in Tags Not Actually Unrequited Love Regulus Black & Sirius Black Have a Good Relationship Everyone Is Gay Author Is Sleep Deprived Pandora Lovegood and Evan Rosier are Twins
Basically, all of Hogwarts thinks Barty, Evan, Regulus, and James are dating. So, they decide to prank the school and fake date.But how long does it stay fake?Where is the line between just putting on a show and actually enjoying the kisses?
what's in a name?

what's in a name?

F/F
F/M
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, Lily Evans Potter, Dorcas Meadowes, Regulus Black & Sirius Black, Evan Rosier, Mary Macdonald/Marlene McKinnon, Pandora Rosier,
Tags
Alternate Universe - Modern Setting Alternate Universe - College/University Texting Kind Of Academic Rivals to Lovers Wrong number god i love them Regulus Black Has a Crush on James Potter She/Her Pronouns for Sirius Black so does remus remus and lily are besties I love her sm
Lily Evans and Dorcas Meadowes do not get along, everyone knows. They would rather die than talk to one another without throwing insults or degrading each other. They fight for the top mark in every area, and no one else comes close. Their only goal...
The Sun, The Rose & Oblivious Stars

The Sun, The Rose & Oblivious Stars

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, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Evan Rosier, Barty Crouch Jr.,
Tags
Fluff Angst Period-Typical Homophobia Marauders Era (Harry Potter) Bisexual Remus Lupin Gay Sirius Black Lesbian Marlene McKinnon Past Regulus Black/James Potter Coming Out Everyone Is Gay Trans Regulus Black Fake/Pretend Relationship
James Potter like Lily Evans. Everyone knows that. But he doesn't like her.James Potter is dating Evan Rosier. Everyone knows that. But it's not real.James Potter likes Regulus Black. No one knows that. Only Evan Rosier.James Potter likes Evan Rosier...
Attention

Attention

M/M
G
Updated
15.04.2025
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, Dorcas Meadowes, Evan Rosier, Barty Crouch Jr., Pandora Lovegood,
Tags
Angst Unrequited Love Eventual Smut Angst with a Happy Ending Emotional Hurt/Comfort Marauders Era (Harry Potter) Hogwarts Implied/Referenced Sex no beta we die like canon marauders One-Sided Regulus Black/James Potter Sunrose - Freeform jegulus and rosekiller are mostly one-sided
It wasn’t a strange sight, Barty and Regulus being close. Barty would always cling onto Regulus. It was obvious he was in love with him. Regulus was better at hiding his emotions, but he still allowed Barty to touch him. He never did that with anyone...
be still, my foolish heart, don’t ruin this for me

be still, my foolish heart, don’t ruin this for me

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Marlene McKinnon, Dorcas Meadowes, Evan Rosier, Lily Evans, Barty Crouch Jr., Pandora Rosier, Mary Macdonald,
Tags
Angst Happy Ending Panic Attacks Anxiety wolfstar dorlene Pandalily Marylily No war no voldy previous jegulus fake dating trope
evan rosier was in love with barty crouch jr. still in love, after all this time and that awful night. he just needed barty to see. what he left behind.james potter loved regulus black. it wasn’t just a summer thing for him. it was a forever thing. r...
you are the best thing (that’s ever been mine) [15:45]

you are the best thing (that’s ever been mine) [15:45]

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Evan Rosier, Lily Evans, Barty Crouch Jr., Pandora Lovegood, Pandora Rosier, James Potter/Evan Rosier, Lily Evans/Pandora Rosier,
A short SunRose (James Potter x Evan Rosier) FanFiction
It's Him

It's Him

M/M
G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
James Potter, Alastor "Mad-Eye" Moody, Evan Rosier, James Potter/Evan Rosier
Tags
Angst Short Reunions Post-Break Up Bittersweet It's not that good but I'm posting it anyway probably gonna delete tomorrow
A battle in early 1980 doesn't go how James thought or wanted.ORHis reunion with his ex is cut off quite rudely.
The Art of Eye Contact

The Art of Eye Contact

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
18.04.2025
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, Dorcas Meadowes, Marlene McKinnon/Dorcas Meadowes, Frank Longbottom, Alice Longbottom,
Tags
Fluff Angst Minor Character Death Enemies to Lovers Trans Regulus Black Major character death - Freeform Regulus Black Needs a Hug Remus Lupin Needs a Hug MCD Aromantic Peter Pettigrew Genderfluid Sirius Black Regulus Black Has a Crush on Remus Lupin
"Tell the stars that you won, Regulus."Regulus Black was his parent's puppet. The perfect prince, the perfect assassin, the perfect son. That's what he was. When the annual ball comes around - hosted this time at Teyrnas L Lleuad - he's gifted with a...
Can You Figure Me Out?

Can You Figure Me Out?

F/F
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Sirius Black/Remus Lupin, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Dorcas Meadowes, Kingsley Shacklebolt, Alice Longbottom, Emmeline Vance, James Potter/Evan Rosier, Marlene McKinnon/Lily Evans Potter,
Tags
Fluff Mutual Pining Texting Light Angst Anxiety Lesbian Marlene McKinnon Teenagers High School Plot Twists Coming Out Alternate Universe - High School comphet
Marlene is tired of losing the people she likes — after crushing on her past best friend and figuring her sexuality out; she’s been more aware of the signal of liking someone, the problem is when that signals pointed out to her best friend’s ex crush...