Dean Winchester & Sam Winchester FanFiction

Set it up!

Set it up!

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Supernatural (TV 2005) Set It Up (2018)
Characters
Original Female Character(s), Original Male Character(s), Sam Winchester, Dean Winchester, Castiel/Dean Winchester, Charlie Bradbury & Dean Winchester, Dean Winchester & Sam Winchester, Castiel & Sam Winchester, Charlie Bradbury & Castiel, Jessica Moore/Sam Winchester, Ellen Harvelle/Bobby Singer, Bobby Singer & Dean Winchester,
Tags
Fluff Alternate Universe - Modern Setting Friends to Lovers Mutual Pining Tooth-Rotting Fluff Texting Old Married Couple Idiots in Love Falling In Love First Kiss Fix-It Sleepy Kisses
Castiel Novak is the assistant to Ellen Harvelle, a former journalist and now editor of an online sports journalism empire. Dean Winchester is the assistant to high-strung venture capitalist Robert Singer. They work in the same building, both grindin...
Broken Glowsticks (still shine bright)

Broken Glowsticks (still shine bright)

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Supernatural (TV 2005)
Characters
Harry Potter, Sam Winchester, Dean Winchester, Dean Winchester & Sam Winchester, Bobby Singer (Supernatural), John Winchester, Azazel (Supernatural), Harry Potter & Dean Winchester & Sam Winchester
Tags
Fluff Alternate Universe - Canon Divergence Family Fluff Canon-Typical Violence Other Additional Tags to Be Added Hurt/Comfort Implied/Referenced Child Abuse Light Angst Fix-It Abusive Dursley Family (Harry Potter) Canon Rewrite Healing
"My name is Lily James Potter.Sam and Dean are my brothers.James Potter is my husband.And Harry...Harry is my son."When Dean finds a mysterious letter from someone claiming to be his dead older sister, his entire world is turned upside down. Alone, f...
It's Still as a Pond (I am staring into)

It's Still as a Pond (I am staring into)

Gen
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Supernatural (TV 2005)
Characters
Sam Winchester, Dean Winchester, Minerva McGonagall, Severus Snape, Dolores Umbridge, Albus Dumbledore, Filius Flitwick, Sybill Trelawney, Peeves (Harry Potter), Aurora Sinistra, Dean Winchester & Sam Winchester, Castiel (Supernatural),
Tags
Other Additional Tags to Be Added Alternate Universe Dimension Travel POV Alternating Slight Canon Divergence Book 5: Harry Potter and the Order of the Phoenix Season/Series 05 House Elves Castiel makes a brief appearance assorted characters mentioned
“Hey, I’m running the show here, cowboy. If I say the thing’s gone, then it’s gone,” he spins around in a circle just once more, eyeballing where they are distrustfully. “‘Sides, I think we have a bigger problem on our hands,”“Like what, Dean?” Sam a...
Always Double Check Your Summoning Circles

Always Double Check Your Summoning Circles

Gen
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Supernatural (TV 2005)
Characters
Harry Potter, Sam Winchester, Dean Winchester, Dean Winchester & Sam Winchester, Death & Harry Potter
Tags
Harry Potter is So Done Timeline What Timeline Harry Potter is a Little Shit Protective Dean Winchester MOD Harry Potter Dean Winchester is Confused so is sam tbh they don't know what is happening seriously the timeline inaccuracy in this is crazy just ignore it
Sam Winchester thought he knew Latin pretty well.Maybe he should double check that.
For Whom the Bell Tolls

For Whom the Bell Tolls

G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Supernatural (TV 2005)
Characters
Harry Potter, Sam Winchester, Dean Winchester, Sirius Black, Dean Winchester & Sam Winchester, Bobby Singer (Supernatural), Harry Potter & Dean Winchester & Sam Winchester
Tags
Fluff Angst Other Additional Tags to Be Added Hurt/Comfort Other Ships Not Mentioned in Tags Crossover Harry Potter is a Winchester (Supernatural) Post-Harry Potter and the Prisoner of Azkaban Author choosing not to use an archive warning is a warning Post-John Winchester Death
In a magical twist of fate, Harry Potter discovers a not-so-dark-secret from his Godfather, uniting him with his two brothers. Dean Winchester wasn’t expecting to have another little brother, but damn if he isn’t here to stay. And Sam is… just adjust...
dreamydrabbles

dreamydrabbles

F/M
M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling X-Men - All Media Types X-Men (Movieverse)
Characters
Erik Lehnsherr/Charles Xavier, Charles Xavier, Erik Lehnsherr, Sam Winchester, Dean Winchester, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter, Tenth Doctor/Rose Tyler,
Tags
Drabble Collection Marauders Era (Harry Potter) deancaskiss's dreamydrabble
just a collection of my writing for deancaskiss' dreamydrabble event, each based off of a ship and a word
Ribs

Ribs

F/F
Gen
G
Updated
12.04.2025
Fandom
Supernatural
Characters
Sam Winchester, Dean Winchester, Dean Winchester & Sam Winchester, John Winchester, Cassie Robinson/Dean Winchester, Cassie Robinson
Tags
Internalized Homophobia Underage Sex - Freeform Genderbending Codependency Growing Up Sibling Relationship Not Incest Female dean and sam Season 1
It was the day after dad’s death that Deanna Winchester realised her hair had gotten longer.Essentially a story about De and Sam growing up as girls and how that would've affected them.
The Ghost of these Halls

The Ghost of these Halls

F/F
F/M
M/M
Multi
G
Updated
13.04.2025
Fandom
Supernatural
Characters
Sam Winchester, Dean Winchester, Castiel/Dean Winchester, Dean Winchester & Sam Winchester, Castiel (Supernatural), Charlie Bradbury, Ellen Harvelle, Gabriel (Supernatural), Michael (Supernatural), Lucifer (Supernatural), Jo Harvelle, Victor Henriksen,
Tags
Fluff Angst Hogwarts Cameos why are there two tags for castiel Characters to be added Also: a shit load of cameos from diverse fandoms
In which Dean and Sam Winchesters are students of Hogwarts; Castiel is Dean's best friend, and the two of them have a lot of things to sort out.Or, alternatively;Ever since the Second Wizarding War, the magical world is more or less peaceful. That is...