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You're Family by Sammie4282003 reviews
What if Harry Potter was not a Potter at all, what if he was in fact a Winchester? Non-canon compliant. This is from my own head, and it is what I want to write. I do not own Harry Potter or Supernatural, but I do own this story idea.
Crossover - Harry Potter & Supernatural - Rated: M - English - Family/Suspense - Chapters: 13 - Words: 14,920 - Reviews: 30 - Favs: 102 - Follows: 130 - Updated: 16h - Published: 12/2/2021 - Harry P., Sam W., Dean W., John W.
La búsqueda de John Winchester by Fairy-Dream-Night
Si Percy Jackson hubiera tenido un automóvil, el mundo tal como lo conocemos no existiría. Dean Winchester y Percy Jackson se conocieron después de un evento muy desafortunado, pero su relación nunca fue desafortunada. Pasaron un año juntos. Luego, John, el padre de Dean, desapareció. Depende de un semidiós, un cazador y un chico que solo quiere ser abogado para encontrarlo.
Crossover - Percy Jackson and the Olympians & Supernatural - Rated: T - Spanish - Supernatural - Chapters: 11 - Words: 53,003 - Favs: 4 - Follows: 4 - Updated: 17h - Published: 8/23/2021 - Sam W., Dean W., Percy J.
Daisy Potter and the Fallen Angel (Harry Potter ff, Book 7) by rainbowselenaog
Daisy is kidnapped by Tom Riddle while on her quest for Horcruxes, and is forced to attend his now Dark-Hogwarts. Riddle still has his plans to make Daisy fall in love with him and have his children. But when Daisy manages to escape, her, Fred, George, and Terry must hunt down every last Horcrux and destroy them. And when the Battle of Hogwarts arrives, who will fall?
Crossover - Harry Potter & Supernatural - Rated: M - English - Romance/Friendship - Chapters: 38 - Words: 143,106 - Favs: 4 - Follows: 3 - Updated: 7/17 - Published: 3/7 - [Fred W., Tom R. Jr., OC] Terry B.
King Me by Ozzy Lee Rose
Born a Nephilim, Kyle Chase has no knowledge of his true nature. The night his sister goes missing, he collides with a world filled with monsters and hunters. When destiny brings him and Sam Winchester together, a friendship blooms into something powerful yet fatal. Team Free Will just got stronger - but so did their enemies. Angel/Buffy references and crossovers. Lots of OC's.
Crossover - Angel & Supernatural - Rated: M - English - Fantasy/Drama - Chapters: 3 - Words: 12,410 - Updated: 7/17 - Published: 7/6 - Sam W., Dean W., Castiel, Crowley
Life Goes On by robbiepoo2341 reviews
Now that Dean is back from Hell, he and Sam are racing to stay ahead of angel plots, demon deals, and everything in between. But when things get too overwhelming, the Doctor might just have to step in and help.
Crossover - Doctor Who & Supernatural - Rated: T - English - Adventure/Family - Chapters: 19 - Words: 24,719 - Reviews: 22 - Favs: 58 - Follows: 85 - Updated: 7/17 - Published: 4/11/2019 - 10th Doctor, 11th Doctor, Sam W., Dean W.
Agent Winchester by PsychoticallyMe reviews
Dean made his daughter promise she wouldn't hunt monsters after he died. Serial Killers are different, right?
Crossover - Supernatural & Criminal Minds - Rated: T - English - Crime/Family - Chapters: 2 - Words: 9,464 - Reviews: 25 - Favs: 148 - Follows: 201 - Updated: 7/15 - Published: 6/11/2019 - Castiel, OC, D. Morgan, D. Rossi
War of the Winchesters by PsychoticallyMe
Reid didn't speak about his family, not his mother whose mind was destroyed by a demon passion, his father or uncle who just up and died. He really didn't want to talk about his siblings, how he left things with them, how he replayed the last words he spoke to his brother or his sister's face when he left. He took his mother's name and started over. But a family reunion was overdue
Crossover - Supernatural & Criminal Minds - Rated: T - English - Family/Supernatural - Chapters: 1 - Words: 3,659 - Favs: 7 - Follows: 7 - Published: 7/15 - [D. Morgan, OC] Dean W., S. Reid
Unfound by Megz2 reviews
[SEQUEL] Mary Winchester knows that her baby was taken from her. Being dead for over 30 years isn't going to stop her search. An old flame alerts Sam and Dean to the dangers posed by the British Men of Letters. And Harry Potter returns at last - this time with wings. Oh, and there is the small matter of the impending birth of the child of Lucifer. Complete. Part 2 coming 9/9/22.
Crossover - Harry Potter & Supernatural - Rated: T - English - Angst/Family - Chapters: 27 - Words: 253,808 - Reviews: 58 - Favs: 177 - Follows: 221 - Updated: 7/15 - Published: 12/3/2021 - Harry P., Sam W., Dean W., Mary W. - Complete
Ready to Run by HannahLloyd reviews
Brie and Elena have had enough of Mystic Falls and are wanting a fresh start. But what happens when they cross paths with The Winchesters? Will they stay out of what they wanted to leave behind or will they continue with the supernatural world?
Crossover - Supernatural & Vampire Diaries - Rated: T - English - Romance/Supernatural - Chapters: 24 - Words: 56,306 - Reviews: 9 - Favs: 14 - Follows: 13 - Updated: 7/13 - Published: 5/6/2019 - Sam W., Dean W., Elena G., OC
A Tale of Two Islands by mrsfizzle reviews
Dean battles demons to try to rescue Lex from the deserted island where his plane crash landed. Sam tries to convince Clark to take off the red Kryptonite ring and come home from Metropolis. And in the final battle, secrets are revealed . . . Episode 8 of the "Monsters & Meteors" series.
Crossover - Smallville & Supernatural - Rated: T - English - Supernatural/Suspense - Chapters: 15 - Words: 26,079 - Reviews: 13 - Favs: 5 - Follows: 7 - Updated: 7/12 - Published: 1/11 - Clark K./Superman, Lex L., Sam W., Dean W.
Idjit vampire by Bl4ckHunter reviews
One-shot story. Crack fic. Dean and Sam invite Stefan, Caroline and Elena into the bunker and they are mostly tolerable towards Elena but a certain ghost isn't so pleasant towards her.
Crossover - Supernatural & Vampire Diaries - Rated: T - English - Humor - Chapters: 1 - Words: 683 - Reviews: 2 - Favs: 3 - Follows: 1 - Published: 7/12
My Hunter Academia by HeyAssButt1967 reviews
"Saving people, hunting things. It's what I do. And getting hurt is in the job description." After his parent's murder, Izuku Midoriya goes on a journey to find out why they were killed and avenge them. And if he saves lives and makes friends on the way, well then, it can't be helped. OR: I smashed Supernatural and My Hero Academia together and came up with Hunter!Izuku/Witch!Izu
Crossover - Supernatural & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Supernatural/Humor - Chapters: 1 - Words: 1,171 - Reviews: 1 - Favs: 4 - Follows: 5 - Published: 7/10
Ominous Signs by Clark Winchester reviews
Clark calls the Winchesters for help, after a meteor-infected classmate gets possessed and Dean harbors resentment towards Clark for encouraging Sam to go to Stanford, until he gets a taste of normal himself. Meanwhile, Lex's obsessions take him down a dangerous path and Bobby Singer comes to Smallville to investigate demonic omens. Meteor Freaks and Supernatural Things Book 2
Crossover - Smallville & Supernatural - Rated: T - English - Supernatural/Hurt/Comfort - Chapters: 22 - Words: 79,235 - Reviews: 2 - Favs: 5 - Follows: 9 - Updated: 7/10 - Published: 3/30 - Clark K./Superman, Lex L., Dean W., Bobby S. - Complete
Something Immortal by Doventa
Superheroes? Supernatural? Oh my! Almost ready to retire, Natasha Romanoff gets to save her stupid boys again as this time Captain America went missing after a half-assed mission supervised by no other but Tony Stark himself. And now, collecting favors from none other but infamous Dean Winchester, Natasha is ready to embark on that one last mission before it all ends.
Crossover - Marvel & Supernatural - Rated: M - English - Supernatural/Romance - Chapters: 2 - Words: 3,042 - Favs: 1 - Follows: 1 - Published: 7/9 - S. Rogers/Captain America, N. Romanov/Black Widow, B. Barnes/Winter Soldier, Dean W.
A Huntress and Hunters Diary Journals : Full Super Flower Wolf Moon by KiaxBlackWaterGal
Bonnie Bennett's family history of witches isn't just about having vampire friends and foes. Flashbacks from 1887- her ancestors 'Emmalynn, Keziah and Naysa Bennett moved to 'Normal, Illinois' from 'New Orleans' on hunting business. They aren't the only Hunters in town. A young Joseph Winchester is determined to prove himself against all Supernatural creatures in this town as well.
Crossover - Supernatural & Vampire Diaries - Rated: M - English - Supernatural/Romance - Chapters: 13 - Words: 33,901 - Favs: 5 - Follows: 5 - Updated: 7/9 - Published: 11/28/2021 - Dean Winchester Jr./Dean Winchester II, Bonnie B.
Fair is foul and foul is fair by Brandschlag reviews
Taken to drink his worries away, Harry and his best mate, Irish playboy and connoisseur of gay and bisexual men, Seamus Finnigan find themselves stuck in the world of Supernatural. As with all things a certain Harry Potter comes into contact with, this too goes horribly wrong in the most spectacular ways possible. (Gay Seamus, 3POV, Master of Death HP, Fuck Canon/Strict AU)
Crossover - Harry Potter & Supernatural - Rated: M - English - Humor/Adventure - Chapters: 5 - Words: 20,368 - Reviews: 3 - Favs: 10 - Follows: 17 - Updated: 7/8 - Published: 6/20 - Harry P., Seamus F., Crowley, Patrick
In One Word? Chaos Complete and Utter Chaos by AddyTonks957.42 reviews
What happens when a witch nearly as infamous as the Marauders themselves (and told as much by two of the remaining members) teams up with the Trickster god, Loki? Well, the Winchesters aren't happy. Neither are the demons. Or the angels. Will Voldemort even have a chance against Hogwarts at this rate? Or will it have already fallen to a witch nearly 70 years younger than him?
Crossover - Harry Potter & Supernatural - Rated: T - English - Humor/Family - Chapters: 8 - Words: 3,339 - Reviews: 5 - Favs: 53 - Follows: 59 - Updated: 7/7 - Published: 11/27/2020 - OC, Gabriel
The Youngest Winchester(-Potter) by AddyTonks957.42 reviews
What if Harry James Potter, the Boy-Who-Lived, was raised by Dumbledore (read House Elves) while his twin sister, Adeline Lilith Potter, was left with the Dursleys. What happens to Dumbledore's carefully calculated plans when Adeline decides she wants nothing to do with them? When she is more Slytherin than his plans had ever taken into consideration? And what about her brother?
Crossover - Harry Potter & Supernatural - Rated: M - English - Adventure/Family - Chapters: 15 - Words: 11,523 - Reviews: 21 - Favs: 97 - Follows: 121 - Updated: 7/7 - Published: 11/22/2020 - Harry P., OC, Sam W., Dean W.
Our Choice, Our Rules by Elfpinkromance reviews
An Alternate Universe of a Charmed/Supernatural Crossover - Not all of God's Drafts are thrown away. Some of them are aware of what Chuck is doing. This is one of them.
Crossover - Charmed & Supernatural - Rated: T - English - Fantasy/Adventure - Chapters: 157 - Words: 991,591 - Reviews: 4 - Favs: 26 - Follows: 24 - Updated: 7/6 - Published: 4/20/2020 - Phoebe H., Paige M., Sam W., Dean W.
Right One For You by Immortal Supernatural Freak reviews
*AU*: The Supernatural Adoption Agency - SAA for short - Stiles is the only human there. However, he is more servant than resident in the only place that should have been able to look after him. But, will that all change when, one day, a man walks into the Agency looking for someone to take in? Will Stiles finally get the family and home he has been craving since he was only seven?
Crossover - Teen Wolf & Supernatural - Rated: M - English - Romance/Hurt/Comfort - Chapters: 29 - Words: 80,490 - Reviews: 237 - Favs: 374 - Follows: 538 - Updated: 7/6 - Published: 8/8/2014 - [Derek H., Stiles S.] Castiel, Gabriel
The Supernatural Originals by Christopher Townsend
I've been looking at Supernatural and the Originals fanfictions and most of them aren't even good and the way they make Elijah just not respecting the Winchesters for what they do and going after Supernaturals that kill innocent people. Here's my advice as a fan of the Vampire series; watch the all three shows in order before you even do fanfictions about them. Okay, I ranted long
Crossover - Supernatural & Originals - Rated: M - English - Supernatural/Adventure - Chapters: 4 - Words: 15,931 - Favs: 5 - Follows: 5 - Updated: 7/5 - Published: 9/28/2021 - [Dean W., Rebekah M.]
Winchester and Young by Jamiecole2
Featuring Jade of D.E.N.N (AU), Sam and Dean get sent through a portal into the future. Jade needs them to help solve a mystery. Can the three work together and save the future?
Crossover - Supernatural & Sail Weaver - Rated: K - English - Sci-Fi/Fantasy - Chapters: 18 - Words: 24,736 - Follows: 1 - Updated: 7/4 - Published: 6/15 - Sam W., Dean W., Taminick, Chris M.
Holy Water by GoGreen43 reviews
Persephone Jackson has faced many things, but nothing has never bothered her quite like Dean Winchester. Or, when Persie goes out to live with her Uncle Bobby to take it easy after being dragged to Tartarus and back- and things become even more complicated than she thought. Dean/Fem!Percy
Crossover - Supernatural & Percy Jackson and the Olympians - Rated: T - English - Romance/Drama - Chapters: 35 - Words: 98,394 - Reviews: 72 - Favs: 397 - Follows: 497 - Updated: 7/4 - Published: 6/2/2020 - [Dean W., Percy J.] Sam W., Castiel
Not A Potter? by AddyTonks957.42 reviews
Mary Rose Potter just went through the Triwizard Tournament, and now finds out that she isn't actually a Potter, but a Winchester. Will she feel more at home with the vessel of Michael, a demon-blood junky, and a hunter so paranoid he could rival Mad-Eye Moody himself?
Crossover - Harry Potter & Supernatural - Rated: T - English - Family/Adventure - Chapters: 10 - Words: 6,129 - Reviews: 51 - Favs: 330 - Follows: 434 - Updated: 7/4 - Published: 12/3/2020 - Harry P., Sirius B., Dean W., Bobby S.
Devil in Red by WolfiePyxie reviews
Whilst searching for Lucifer the Winchester brother's were given a tip about a woman claiming to be Lucifer in Los Angeles. But the boys certainly got more than they bargained for when they went to investigate the provided tip. (Fem Lucifer AU)
Crossover - Supernatural & Lucifer - Rated: M - English - Suspense/Supernatural - Chapters: 2 - Words: 7,760 - Reviews: 1 - Favs: 12 - Follows: 12 - Updated: 7/2 - Published: 5/31 - Sam W., Dean W., Lucifer M.
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