Buffy: The Vampire Slayer and Supernatural Crossovers
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By Fate Or Free Will by TFK-fan118 reviews
In the year 2003, a witch unleashed a powerful spell that drastically altered the fates of thousands of girls and women around the world. Many went about their lives or deaths unknowing of their transformed purpose. However, each were meant to be soldiers in the war against evil. The Winchesters meet this different breed of hunter, changing just about everything. Alternate Universe
Rated: T - English - Humor/Friendship - Chapters: 34 - Words: 348,462 - Reviews: 13 - Favs: 28 - Follows: 36 - Updated: 16h - Published: 9/18/2016 - Sam W., Dean W., OC
The Promise by geeklady reviews
After Sam was sealed into Hell, Dean tried to fulfil a promise he made his brother by going to the women he loved. Starts with Dean and Buffy meeting in Buffy's first year of College. Over the years they stay in contact via phone conversations. This fic explores that relationship and where it leads for each of them. May change rating to M later, depending on content.
Rated: T - English - Romance/Supernatural - Chapters: 4 - Words: 11,694 - Reviews: 11 - Favs: 18 - Follows: 45 - Updated: 4/17 - Published: 7/20/2017 - [Buffy S., Dean W.]
The Devil You Know by Bobisnotmyrealname reviews
15 years after the destruction of Sunnydale, Buffy has retired and is finally living the normal life that she'd always believed that she'd wanted, until 2 hunters show up adding some new (and yet familiar) spice to her life. Can Buffy help the Winchesters with their case? And where will it lead them?
Rated: T - English - Supernatural/Adventure - Chapters: 5 - Words: 21,302 - Reviews: 3 - Favs: 7 - Follows: 15 - Updated: 4/16 - Published: 4/4 - Buffy S., Willow R., Sam W., Dean W.
My Soul Dreams by JessAngelus reviews
Buffy and Dean were together until the day she dove off the tower to save her sister. 6 years later Dean Winchester crawls out of his grave, and begins to dream of his lost love. Is she trying to tell him something? Buffy/Dean AUTHOR'S NOTE!
Rated: T - English - Romance/Supernatural - Chapters: 8 - Words: 24,438 - Reviews: 55 - Favs: 53 - Follows: 81 - Updated: 4/13 - Published: 3/28/2012 - Buffy S., Dean W.
Ramble On by Authoressinhiding reviews
There were two choices. Move on, or go insane. He knew that. Everybody knew that. Hell, even she knew that. But then, Dean reflected bitterly, Faith had never been one for following the rules. Sequel to Synchronicity.
Rated: T - English - Adventure/Friendship - Chapters: 16 - Words: 110,543 - Reviews: 97 - Favs: 35 - Follows: 50 - Updated: 4/12 - Published: 5/30/2017 - Faith L., Dean W. - Complete
Paschendale by Ninja Violinist reviews
In the spring of 1989, nearly six years after the death of his wife, John Winchester met a woman named Joyce Summers. From their temporary union came a daughter: Buffy. At sixteen she is Chosen to become the Slayer... just as Heaven and Hell’s plans for her two big brothers begin to unfold.
Rated: T - English - Family/Drama - Chapters: 59 - Words: 185,877 - Reviews: 404 - Favs: 138 - Follows: 165 - Updated: 4/8 - Published: 8/10/2016 - Angel, Buffy S., Sam W., Dean W.
A Team Effort by Bobisnotmyrealname reviews
Sam and Dean are investigating an unusual haunting in Cleveland when they meet an extremely strong blonde and a powerful wicca. A team-up may be necessary to defeat the rising evil
Rated: T - English - Supernatural - Chapters: 11 - Words: 45,631 - Reviews: 3 - Favs: 12 - Follows: 9 - Updated: 2/7 - Published: 2/6 - Buffy S., Willow R., Sam W., Dean W. - Complete
Shadows of California by Cereza1 reviews
Dean has returned from Purgatory, alone. Now he is focused on saving the girl that he had found in that world, but someone else does the rescuing. How does their relationship operate in the real world? (***Sequel to South of Heaven***) (Rating as precaution, Updates slightly irregular, but will not be abandoned.)
Rated: T - English - Romance/Adventure - Chapters: 20 - Words: 101,238 - Reviews: 116 - Favs: 115 - Follows: 121 - Updated: 2/6 - Published: 9/9/2014 - Buffy S., Dean W. - Complete
Encounters of the Heavenly Kind by SweetChi reviews
Buffy finds what she didn't know she was looking for. So does Castiel...
Rated: K - English - Friendship - Chapters: 1 - Words: 3,174 - Reviews: 5 - Favs: 17 - Follows: 17 - Published: 12/14/2017 - Complete
Crimson and Clover by Janis 70 reviews
(AU) Some call it 'love at first sight', others call it, 'destiny'. As quickly as they met, they got married. Trying to live a 'happily-ever-after', Buffy and Dean omitted one important detail before taking their vows… One was a Slayer and the other a Hunter. Can their marriage last despite its foundation of love and deceit? Will they ever tell each other about their secret lives?
Rated: T - English - Romance/Drama - Chapters: 12 - Words: 24,072 - Reviews: 39 - Favs: 45 - Follows: 74 - Updated: 10/20/2017 - Published: 10/4/2017 - Buffy S., Dean W.
The Sisterhood - Book One by Wayward Slayer
At the end of Belonging, Cordelia winds up somewhere very different from Pylea. Angel S2/S3 AU.
Rated: K+ - English - Drama/Adventure - Chapters: 2 - Words: 14,241 - Follows: 6 - Published: 9/26/2017 - Cordelia C., Benny
Trick AND Treat by lostmind3 reviews
When Xander sees them on display at Ethan's Store, his idea for a Halloween costume changes. Wearing a khaki green jacket found in the back of his closet and combining them with a "My Name is " sticker and the 3 (ok, slightly tacky) golden-feathered wings, Xander chooses instead to go as someone from his childhood games of make believe. The Trickster.
Rated: T - English - Supernatural/Family - Chapters: 2 - Words: 909 - Reviews: 2 - Favs: 75 - Follows: 121 - Published: 9/6/2017 - Xander H., Dawn S., Gabriel
Runnin' by Kai-Rhiannon reviews
What if one Slayer had a secret that could save Dean? What if Dawn wasn't the only Key? Will the boys be prepared to face the ultimate evil? Can a person run from destiny? (Takes place after season 7 of Buffy the Vampire Slayer & right after season 9 of Supernatural.) Rated T for violence, mild sex, & language. [Dean, OC] [Faith, Robin] [Willow, Charlie] [Sam, Dawn]
Rated: T - English - Drama/Supernatural - Chapters: 21 - Words: 64,864 - Reviews: 11 - Favs: 16 - Follows: 41 - Updated: 8/10/2017 - Published: 9/21/2014 - [Dean W., OC] [Faith L., Robin W.]
Hunting the Slayer by Mirrored Illusions reviews
Jo Harvelle comes across Buffy Summers in a graveyard, and believing her to be a dumb, lost blonde, she follows just in case she needs saving. (Third in the 'Like the Moon' series.)
Rated: T - English - Chapters: 1 - Words: 469 - Reviews: 1 - Favs: 4 - Follows: 1 - Published: 8/9/2017 - Buffy S., Jo H. - Complete
Flipped Upside Down by Whiitewolf reviews
Sam and Dean Winchester head to Sunnyvale, California to take out a nest of vampires only to end up in Sunnydale, California. An alternate universe where Buffy isn't a fictional character on a TV show, but a reality.
Rated: K - English - Drama - Chapters: 1 - Words: 1,307 - Reviews: 3 - Favs: 7 - Follows: 18 - Published: 5/29/2017
Synchronicity by Authoressinhiding reviews
Dean Winchester only knows one person as screwed up as he is. She calls herself a Vampire Slayer. There's just one small problem: aren't vampires extinct? Starts pre-Supernatural/post-BtVS and runs through SPN season 8. Warning: Reviews contain spoilers.
Rated: T - English - Adventure/Friendship - Chapters: 125 - Words: 503,371 - Reviews: 693 - Favs: 162 - Follows: 167 - Updated: 5/25/2017 - Published: 11/13/2014 - Faith L., Dean W. - Complete
Between The Shadow & The Soul by Vreeka reviews
"I moved on. To the living." Inspired by When She Was Bad, what if in the summer of 1997, when Buffy meets a pair of brothers in sunny LA on a visit with her dad, she does just that? A wild teen fling ensues. Set at the end of Chosen, Buffy runs into her summer fling, Dean. See chapter 1 for more details. WIP
Rated: T - English - Romance/Hurt/Comfort - Chapters: 6 - Words: 23,066 - Reviews: 46 - Favs: 53 - Follows: 128 - Updated: 5/10/2017 - Published: 6/25/2015 - Buffy S., Dean W.
World So Cold by xxRomanceGirlxx reviews
Since the destruction of Sunnydale, Buffy is now leading an army of slayers. Meanwhile, hunters Sam and Dean work to close the gates of Hell. A new threat emerges and in a twist of fate, Buffy is transported to their universe, thrust in a strange world's apocalypse ... and a even stranger bond with a certain Winchester. Buffy/Dean. SPN S8/Post-BtVS. Full Summary Inside.
Rated: T - English - Drama/Suspense - Chapters: 12 - Words: 266,033 - Reviews: 112 - Favs: 119 - Follows: 188 - Updated: 5/3/2017 - Published: 11/22/2015 - Buffy S., Sam W., Dean W.
Super Slayer by Spiritual Aura reviews
This is based on Buffy The Vampire Slayer and Sam.W. from Supernatural it is a crossover of love and romance .In the whelm of the spiritual supernatural as the two come together in the fantasy of poetry classic.
Rated: T - English - Spiritual/Romance - Chapters: 1 - Words: 220 - Reviews: 2 - Favs: 1 - Follows: 1 - Published: 4/17/2017 - Complete
The Slayer Returns by NightWatcher666 reviews
The Darkness is free and Castiel has Dean recruit a powerful ally who has bested evil before, but does she have it in herself to do it again years after giving up the fight?
Rated: T - English - Supernatural/Romance - Chapters: 4 - Words: 10,719 - Reviews: 12 - Favs: 37 - Follows: 63 - Updated: 4/11/2017 - Published: 9/9/2016 - [Buffy S., Dean W.]
Quand une Tueuse rencontre un Chasseur by MissKitty28 reviews
Une brève rencontre d'un soir entre Faith Lehane (BtVS) et Dean Winchester (Supernatural)...
Rated: K+ - French - Humor - Chapters: 1 - Words: 461 - Reviews: 2 - Favs: 2 - Published: 3/14/2017
Finding Forgotten Family by Nix1997 reviews
After Sunnydale went under, Xander keeps fighting the good fight. Sam and Dean are also fighting the good fight. What happens after the boys find out there might be more to this man they met while hunting? A lost family/ Xander Winchester Fic. Be gentle! First fic!
Rated: T - English - Chapters: 2 - Words: 1,813 - Reviews: 4 - Favs: 19 - Follows: 31 - Updated: 2/8/2017 - Published: 1/9/2017 - Xander H., Sam W., Dean W.
Opening and Closing Doors by RissaBella
This story is a cross between Supernatural and Buffy the Vampire Slayer. It takes place after Buffy and after season eight of Supernatural. There are some changes, but it's an attempt at action, adventure and romance – all rolled into one. Please note: none of these characters are mine - enjoy the story - this is my second story, hopefully my writing is improving!
Rated: K+ - English - Supernatural/Romance - Chapters: 2 - Words: 3,583 - Favs: 4 - Follows: 5 - Updated: 1/23/2017 - Published: 1/16/2017 - Buffy S., Angelus, Dean W., Castiel
Rip it all Away by momma2js reviews
Buffy has settled down to a nice normal life, with a nice normal job, and a nice normal man. A new case threatens to rip that all away. Sam and Dean have come to Chicago to gank a ghost but get pulled into something much darker. What happens when the two worlds collide can Buffy go back to the world of the Supernatural? Post S7 Buffy and Season 4 Supernatural
Rated: T - English - Drama/Mystery - Chapters: 6 - Words: 22,664 - Reviews: 12 - Favs: 12 - Follows: 31 - Updated: 1/15/2017 - Published: 8/11/2016 - Buffy S., Sam W., Dean W.
Oops by kirallie reviews
Up for Adoption. Willow goofs another spell and the gang has to deal with the rather live consequences. John Winchester is not happy.
Rated: T - English - Supernatural - Chapters: 12 - Words: 28,237 - Reviews: 108 - Favs: 223 - Follows: 312 - Updated: 1/13/2017 - Published: 4/30/2010 - [Xander H., John W.] Sam W., Dean W. - Complete
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