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Buffy: The Vampire Slayer and Harry Potter Crossovers
136 The Potters » by Brenna's Urbangirl Projects Buffy Summers was born the elder sister of Harry Potter and given up for adoption. Twenty years later while going through Joyce's effects after her death, Buffy finds her adoption papers and taking Dawn along, goes in search of her birth family. Pairings - Buffy/Willow, Dawn/Ginny, Harry/Hermione
T, English, Supernatural & Fantasy, chapters: 63, words: 276k+, favs: 282, follows: 350, updated: 3/16 published: 1/31/2022, Buffy S., Dawn S., Harry P.
194 Invasion USA » by lateVMlover In this sequel to "Magical Connections", the Scoobies finally move into their houses and begin their full school year. How will they change and shake up the Harry Potter universe? Picks up where the other story left off and will go through the school year. Major character death in it. Darker than first.
T, English, Family & Adventure, chapters: 20, words: 75k+, favs: 143, follows: 245, updated: 3/13 published: 6/19/2019
600 Death Is Buffy's Next Great Adventure » by dance in the dark After Willow fails to resurrect Buffy, Buffy wakes in 1942 with amnesia. Sent to a London orphanage she meets a mysterious boy & learns the world is at war. Both worlds, the wizarding and the muggle one. Why is Grindelwald's henchman interested in her? What's a Slayer? Why is there a boggart living in her closet? Who are her family? Maybe her new friend Tom Riddle can help her?
K+, English, Drama & Fantasy, chapters: 105, words: 354k+, favs: 118, follows: 163, updated: 3/13 published: 9/3/2020, Buffy S., Joyce S., Tom R. Jr., Gellert G.
20 Adieu bouche des enfers! » by Miss-Gotthelf-Snape Voilà ce qui arrive quand le scooby-gang débarque dans le monde des sorciers. Les loups opprimés sont réhabilités, les sangs-purs rétrogradés, les cours remastérisés et les profs internés." Dawn, arrête de traumatiser Rogue! Buffy, on ne chasse pas les accromentulas de Hagrid, Alex, repose cet elfe de maison, Shiezka? Et zut, va jouer avec Harry, j'en ai marre!" Ainsi va le monde.
T, French, Humor & Adventure, chapters: 11, words: 83k+, favs: 21, follows: 27, updated: 3/7 published: 3/24/2013, Harry P.
10 Xanderpocalypse » by wlfgang213 A world-weary Xander Harris returns to Sunnydale Halloween night with many secrets. Can he help his friends defend the Hellmouth without letting on that he is no longer the boy they knew?
T, English, Supernatural & Romance, chapters: 6, words: 39k+, favs: 145, follows: 241, updated: 2/22 published: 10/9/2022, Xander H., Calendar, J., Jesse M., OC
194 Master Xander » by AlbertG The fight between Buffy and her friends against Glory was horrific. Buffy won and the portal was closed. But the damage was done. There were fractures everywhere. Years later Alexander Harris has to clean up one such mess before true evil enters this virgin world.
T, English, Adventure & Supernatural, chapters: 34, words: 110k+, favs: 381, follows: 490, updated: 1/25 published: 3/13/2019
16 The Squib » by dance in the dark It's 1926 and Joyce Lovegood's break-up with Muggle boyfriend, Hank Summers, leads to a chance encounter with Grindelwald in Paris. Or was it really down to chance? With Gellert, you can't be sure. At the end of the day, only one man can protect her child Buffy - Albus Dumbledore, but what will it cost her daughter? NB set fully in the Wizarding world. Buffy's story also online
K, English, Family, chapters: 6, words: 21k+, favs: 4, follows: 6, updated: 1/19 published: 11/26/2022, Albus D., Gellert G.
10 The Champion » by TheOtherSideOfEverything Denying Death has consequences. Buffy Summers discovers this as she is resurrected after drowning at the hands of the Master, awakening the memories of her first life as Acacia Potter, the Girl-Who-Lived. Now she has to reconcile her past with her present and be the Slayer Sunnydale needs, while dealing with Death's demands.
T, English, Supernatural & Family, chapters: 2, words: 1k+, favs: 47, follows: 78, updated: 1/16 published: 1/9, Buffy S., R. Giles, Harry P.
55 A Jedi, a Wizard, and a Scooby walk into a bar » by slocuautla Xander finds out that his parents are a bit more exotic than he thought. One is a wizard from England and the other is from a galaxy far far away. Is he ready to take up the mantle of Lord Black, and can he balance the light and dark side of the Force? Also a Crossover with Star Wars: The Old Republic
T, English, chapters: 34, words: 200k+, favs: 301, follows: 398, updated: 11/27/2022 published: 2/17/2021, Xander H.
5 Things Change » by lateVMlover Buffy returns back to Hogwarts to find some things very altered while Cordelia works hard to pull Severus close. However, Severus works to resist her. Will Buffy's godfather find happiness? Read to find out!
K, English, Family & Romance, chapters: 2, words: 8k+, favs: 8, follows: 13, updated: 11/22/2022 published: 8/5/2022, Buffy S., Cordelia C., Draco M., Severus S.
35 Potter Twins » by Brenna's Urbangirl Projects Buffy Summers and Harry Potter are twins that were separated upon the deaths of their parents. To protect them from Voldeomrt they are split till they get their letters for Hogwarts when they are finally reunited at long last.
T, English, Drama & Fantasy, chapters: 27, words: 67k+, favs: 94, follows: 125, updated: 10/8/2022 published: 1/10/2020, Buffy S., Harry P.
5 Friends from Strange Places by LikeArrowsInTheHand Harry Potter goes to a support group for those that didn't stay dead. (AU. OOC. Multi-crossover but mainly HP X BVS. Spoilers.)
K+, English, Friendship & Hurt/Comfort, words: 3k+, favs: 29, follows: 15, 9/7/2022, Buffy S., Harry P.
316 Protecting Harry » by Fairywm The spirit of Hogwarts feels Harry needs protection. Dumbledore isn't doing a good enough job, so she calls on the only man she feels can get it right. Prophecies fear him, demons flee from him, and Slayers love him. Enter Xander Harris. Fanfic of a fanfic. It's a bit more serious than the original. The original story, Potter's Protector, is written by mjimeyg. On hiatus.
T, English, Drama & Family, chapters: 37, words: 165k+, favs: 582, follows: 765, updated: 8/23/2022 published: 2/10/2022, Xander H., Joyce S., Spike, Harry P.
410 Back At Ya » by Fairywm With one simple wish to a vengeance demon and Harry gets some of his own back. Response to Scott the Wanderer's challenge, When Harry met Hallie!
T, English, Parody & Humor, chapters: 9, words: 32k+, favs: 2k+, follows: 1k+, updated: 4/22/2022 published: 6/27/2015, [Harry P., Fleur D.] Halfrek
33 Merrick's Slayer » by mmooch Buffy's time as the Slayer starts a little differently.
T, English, Family & Drama, chapters: 11, words: 14k+, favs: 100, follows: 132, updated: 4/18/2022 published: 7/12/2020, Buffy S.
6 Creatures of the Darkness » by xXPolyamorousAppleXx Winter is in her seventh year of Hogwarts. During the train ride to Hogwarts she gets attacked by a group of bullies and her crush rescues her, causing her to confront the truth about herself while their relationship slowly bosoms.
T, English, Romance & Fantasy, chapters: 18, words: 15k+, favs: 4, follows: 4, updated: 4/14/2022 published: 9/1/2020, Buffy S., Severus S., OC
98 The Chosen » by Cassie-011 Being the Slayer on the Hellmouth, dying once already at the hands of the Master – you could say Buffy Summers is fed up with destiny. Just averting another apocalypse by stopping Acathla from bringing hell to Earth through Angel...will the final nail in her coffin be the Wizarding World? A hidden society with actual magic wands, flying brooms, goblins, trolls, and no-nose baddies?
T, English, Adventure & Romance, chapters: 8, words: 26k+, favs: 60, follows: 117, updated: 3/13/2022 published: 8/23/2021, Xander H., Buffy S., R. Giles, Willow R.
62 Wrong Memory 2: Wizarding Memories » by Brenna's Urbangirl Projects Dawn receives yet another set of memories from Tom's reality. This time of a set of movies and the books they are based upon. Can she change the life of Willow's nephew Harry Potter?
T, English, Fantasy, chapters: 27, words: 63k+, favs: 140, follows: 181, updated: 1/18/2022 published: 4/18/2015, [Dawn S., Willow R.] Harry P.
10 Limbo by lateVMlover After "Purging the Darkness", Cordelia is stuck for a few weeks at Hogwarts, waiting to head back home. Although she is enjoying her time reconnecting with Buffy, Dawn, and Willow, it is a certain moody professor who she is finding most interesting.
K, English, Fantasy & Romance, words: 3k+, favs: 16, follows: 8, 1/17/2022, Buffy S., Cordelia C., Severus S., Lucius M.
74 Tenhawks Alexander Harris and the Shadow Council » by marius1117 It is a repost of Tenhawks story that is on wayback machine. It is BTVS/Harry Potter/Addams family crossover. A step to one side in time, a shift to another in space, and you would be surprised at the changes one might wreak on an unsuspecting world.
T, English, Supernatural & Fantasy, chapters: 120, words: 382k+, favs: 691, follows: 615, updated: 1/3/2022 published: 1/23/2020, Xander H., Hermione G.
108 Potter Twins 5: The Order of the Phoenix » by Plato This is my fifth story in the Potter Twins series. Buffy's the new slayer. Harry shares some of her powers, and Voldemort is back.
T, English, chapters: 14, words: 41k+, favs: 104, follows: 143, updated: 12/31/2021 published: 5/19/2012, [Buffy S., Cedric D.] Harry P.
236 An Amalgamated Halloween » by ordinaryguy2 Not wanting to face everyone in the tower after his name comes out of the Goblet, Harry wanders the halls of Hogwarts wondering how he can survive. Dobby hears and brings Harry to the Come-and-Go Room, which gives Harry an unexpected answer that also upturns several other plans. Dumbledore/Ron/Molly/Ginny bashing. HHr
T, English, chapters: 7, words: 39k+, favs: 839, follows: 1k+, updated: 11/26/2021 published: 10/1/2019
226 Chosen » by Cassie-011 The calling of the slayer forced Hermione to leave life as the resident bookworm of the Golden Trio. Wand taken; memory wiped; yanked from magic and hauled away from Britain. It's now been two years and a doomed destiny hangs over Buffy Summers...the chosen one needs to make a choice, which fight will she pick? Hellmouth or Hogwarts; Sunnydale or Wizarding World; slayer or witch?
T, English, Adventure & Supernatural, chapters: 2, words: 6k+, favs: 133, follows: 243, updated: 10/19/2021 published: 8/22/2009, Xander H., Buffy S., R. Giles, Hermione G.
25 Purging the Darkness » by lateVMlover This story follows "Finding Home" and should not be read as a standalone as it's the next installment in my "Death Eater's Redemption" series. It is set at the end of Harry Potters first year at Hogwarts and BTVS season 6 and Angel season 4. The last story crossed with Angel the series, so Cordelia is in this story.
K, English, Family & Fantasy, chapters: 3, words: 11k+, favs: 33, follows: 35, updated: 6/25/2021 published: 3/6/2021, Tara M., Willow R., Severus S., Albus D.
4 Wayward Souls » by UsagiManaChan Fictional realities collide, bleeding into each other with no rhyme or reason, even time becomes meaningless. Giles brings the Scoobies to investigate where they cross paths with not only the Hogwarts crowd, but also the Winchesters and Halliwell sisters. Can they untangle their memories and save the collapsing realities?
T, English, Supernatural & Fantasy, chapters: 5, words: 5k+, favs: 19, follows: 25, updated: 2/7/2021 published: 1/30/2021, Buffy S., R. Giles, Harry P., Hermione G.
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