Top 20 Long Soulmates Fanfics
Ranked by AO3 kudos. Each fic is tagged with soulmates and falls in the 50,000–100,000 words range.
Heir Apparent
by MonsieurClavier
When a Voldemort in his thirties encounters a time-travelling, seventeen-year-old Harry Potter, he makes a dangerous—and hilarious—assumption. He assumes that Harry is his son. And his son, of course, deserves the very best.A confused Harry plays along for the sake of self-preservation, but living w
Lost Time Without You
by rotasha
In a universe where your soulmate’s injuries show up on your skin, Bruce is convinced he doesn’t have a soulmate, and Clark is seriously concerned for his soulmate’s well-being.
Paradise (spread out with a butter knife)
by Sarah_Sandwich
He sighs from where he’s prone, arms akimbo, and roof gravel digging into his spine. “I lost my job. My… other job. The one that actually pays the bills.”He doesn’t want to dwell on why he’s telling Deadpool of all people. Surely it has nothing to do with his desperate lack of friends. MJ is in Cali
Whatever Works
by KouriArashi
The problem with having your soulmate's first words to you tattooed on your arm is knowing your whole life that you're fated to be with a jerk. It's enough to make Stiles want to date other people ... which is how he winds up dating his soulmate's nephew.
spring day
by Bangtanbananas
Even when he was a pup, Park Jimin never even dreamed that he would find his soulmate. Thoughts like that were better left to his hopelessly romantic best friend and partner in crime, Kim Taehyung. It's a one in a million chance, but a twist of fate brings a strange wolf into Jimin's life and it cha
Skin Deep
by bughnrahk
Hank is 53 years old. He's never had a soul mark, doesn't have a soul mate. And he's fine with that. He cheated the system once and it cost him everything he had. Never again. When August 2038 rolls around and the number '313 248 317 - 51' appears on his arm in perfect Cyberlife Sans font, exactly w
Blood calls to Blood.
by Sigyn_Stories
Aradia Rose Potter (Fem!Potter) has to run from England to avoid being betrayed yet again. This time she takes everything she can with her. Including her godson, Teddy. But a ring from her family's past finds itself on her finger and before she knows it, she starts to hear the call. With her newly f
The Marriage Misconception
by SareBear69
“Oh yeah, there might have been some small details I forgot to mention about the bond,” Gabriel teased.“What kind of details?” Dean growled uneasily.“Oh just the Holy Matrimony kind,” Gabriel smirked.-When Cas's grace is running out for the second time, the Winchester brothers enlist the help of a c
Flawed Design
by GoldenDaydreams
Alexander hates the entire concept of soulmate marks. From a young age, he’s seen the flaw in their design. His father is his mother’s soulmate, but she is not his, Isabelle's words are most certainly written by mundane, and the words on Jace's collarbone are not the first words Alec said to him.And
The Elvenqueen
by pristineungift
One person can make a difference: sometimes large, sometimes small. This is the story of a young witch who died under mysterious circumstances and woke up in a completely different world - a world she would change just by existing. Follow the journey of Hermione Granger as she walks the path to beco
mr. invisible and the thing
by Cazio
Charles met his soulmate when he was four years old. His parents assumed they must have met at one of Lorenzo’s karting races. Supposedly, Charles had felt weightlessness, warmth, and utter happiness when he looked in his soulmate’s eyes for the first time.He wishes he remembered it.
Merlin: A Hogwarts History
by Mamalazzer
After spending the better part of a thousand years as a professor at Hogwarts School of Witchcraft and Wizardry, Merlin had given up hope that he would ever see Arthur again. Then Christmas 1993 happened and Sybil Trelawney wheezed out a prophecy about the return of the Once and Future King.As ecsta
My Dream Guy
by jolly_love
In a world where soulmates exist, Harry Potter realizes that his soulmate sign is sharing a dream. That would have been fine if he hadn’t been on the run from He-Who-Must-Not-Be-Named. Maybe this 27-year old Tony Stark can help him figure shit out… Once Harry trusts him.
Neon Pink Motorcycle
by goldheart
There are certain moments in Yuri Plisetsky’s life that he likes to forget happened at all. The time they were chased from the apartment, the landlord angrily spitting and waving threateningly at them when his mother couldn’t produce enough money for rent. Babushka’s funeral. The first time he fell
Paint Me in Black
by Universe30
Soulmate AU where everyone is born seeing only black and white until the first touch of their soulmate.Except Wednesday Addams. She has always been able to see every color except black. Every day, she curses her soulmate for withholding the color black from her. She has no plans of ever accepting he
this is the fate you've carved on me
by Selkit
Jyn is four years old when it appears on the inside of her left arm: a long, twisting tangle of flowing lines and blocky symbols.“Look,” she says, holding out her arm to her father. “What’s that, Papa?”He grasps her wrist, tugging her arm out straight. His fingers are gentle as always, but the smile
Aliik
by brightclearline
Jango Fett has known since he was six that his soulmate is a Jedi.As far as Obi-Wan Kenobi is concerned, Jedi don’t have soulmates at all. Both of them are right.
fate
by yuqi (qin_ling)
A storm shrouds Jing Yuan’s shoulders. He smells like wind and lightning, like rain on a sunny day, like dark soil and the life that blooms from it. He smells like… like the Luofu, that very first time Dan Heng stepped into the sunlight, that very first time he beheld the world with his own eyes.
Quinary Bonds
by Noreya
In a final attempt to severe the twisted connection with Sephiroth and his delusions of grandeur - Cloud is cast into an alternate dimension for the planet's protection.Simple enough.Except there’s one tiny hitch: in this reality, his alternate self was the soulmate of Midgar’s four most powerful SO
when everybody sees the rainbow (i'm stuck in the rain)
by lexa_lives_in_us
Yasha’s mother dies of childbirth, holding onto life for a couple of hours before giving up on both her husband and her newborn daughter. Yasha’s father is away on a mission when this happens, and when he comes back, he cradles his daughter in his strong arms and softly sings her to sleep.Yasha grow
More Long Soulmates Fics on AO3
AO3's search bar accepts custom word-count ranges. We've pre-filled the 50,000–100,000 words range for you. Then read offline with Fanfict Reader.
About Soulmates
Stories featuring soulmate mechanics - marks, strings of fate, first words, etc.
The romance of destiny - the idea that two people are cosmically meant for each other.
Common scenarios: Soulmate marks that match, seeing color when you meet your soulmate, feeling your soulmate's emotions.
About This List
This list of 20long Soulmates fanfics spans 1,440,585 total words. Kudos range from 1,622 on the newest entries to 42,654 on the most established. Nearly all (85%) are complete, so you can start any of them without WIP anxiety. The most common rating is Explicit (8 of 20 fics).
Recurring tags across this list: Alternate Universe - Soulmates · Soulmates · Soulmate-Identifying Marks · Slow Burn · Alternate Universe - Canon Divergence.
Read long soulmates fanfiction on the go
Fanfict Reader is the best way to browse, search, and read AO3 fanfiction on your iPhone. Download for free and start reading your favorite stories today.