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Harry Potter and Hellsing Crossovers
575 Black Magick » by Rhiannon Thanatos Mihnea and Constance have spent their young lives growing up within the walls of the Hellsing Organization. When they receive an opportunity to attend a school of magic, they encounter more than they ever thought possible. Sequel to Blood Heritage. Trigger warning for sensitive readers, as some controversial/disturbing material is covered in later chapters.
T, English, Drama & Adventure, chapters: 79, words: 490k+, favs: 317, follows: 317, updated: 7/22 published: 7/7/2011, Harry P., Hermione G., Alucard, Integra
42 Harry Potter, Scion of Harker » by VizeerLord the Blood will always tell. HP was in Cheddar that fateful night. His mother had Secrets.
T, English, chapters: 5, words: 13k+, favs: 240, follows: 349, updated: 12/9/2019 published: 10/18/2019
25 Worst Year Ever (Hiatus) » by River Styx1201 What happens when Dumbledore writes to Integra asking for a new Defense Against the Dark Arts teacher?
T, English, Adventure & Humor, chapters: 9, words: 8k+, favs: 43, follows: 58, updated: 9/16/2017 published: 7/7/2017, Harry P., Ron W., Hermione G., Alucard
76 Harrold Jameson Potter-Hellsing » by Makuro767 A four-way crossover; Fate certainly has it out for young Harry, leading and priming him ready for the seat of Hellsing's Heir and the Queen's Order of Religious Knight. The Magical World asked for a saviour ready to be used to their ends, so how should the Ministry react when their 'puppet' become the 'puppeteer? Watch as the boy grew up to be a monster...Pic: zarleight
T, English, Supernatural & Family, chapters: 15, words: 28k+, favs: 550, follows: 627, updated: 5/28/2017 published: 8/22/2015, Harry P., Dudley D., Alucard, Integra
7 Blood moon » by death goddess Lena what would happen if (fem)harry's aunt and uncle lived in cheeder instead of little wanning(sp). a whole lot of confusion and problems just wait and see what little Rosie femHarry can get into. the beginning of the Hellsing series is the second time Alucard's been there.up for adoption
T, English, Romance & Family, chapters: 2, words: 324, favs: 42, follows: 49, updated: 4/10/2017 published: 4/6/2017, [Harry P., Alucard]
7 Harry and Hellsing by mellra 3 separate challenge stories featuring mix-ups of both the Harry Potter and Hellsing universes. Please read the beginning of each chapter for details.
T, English, words: 2k+, favs: 23, follows: 25, 1/19/2017, Harry P.
5 Anime Addventure : A Hellsing at Hogwarts by tutcat Integra at Hogwarts (all stories up for adoption)
T, English, Supernatural, words: 27k+, favs: 43, follows: 46, 11/25/2016, Integra
20 Dance with Deamons » by Brokenwingedcat Harry goes to work for Hellsings. What happens? I suck at summary.
T, English, Family & Romance, chapters: 2, words: 901, favs: 112, follows: 143, updated: 3/9/2016 published: 11/2/2015
451 Aberration » by Elistax Integra pitied the Hogwarts students that were soon to be subjected to Alucard and whatever was his twisted idea of teaching.
T, English, Humor & Supernatural, chapters: 17, words: 27k+, favs: 820, follows: 1k+, updated: 1/15/2016 published: 7/13/2011, Alucard
196 When Harry Met Integra » by shootlumos Harry was bored and then he found something or rather someone who captured his interest.
T, English, Friendship & Romance, chapters: 12, words: 53k+, favs: 752, follows: 822, updated: 1/13/2016 published: 1/31/2015, Harry P., Integra, Alucard
103 A Human No More » by ShadowNightmare08 Alucard, the first and the most powerful vampire who walked on earth. What nobody didn't know was that he have another life, a life before he was even known as Vlad III Dracula, he was once go by the name of Harry Potter, a child who disappeared after the lies and manipulation comes to light. It is the time to face the past.
T, English, Supernatural & Adventure, chapters: 5, words: 25k+, favs: 897, follows: 1k+, updated: 1/6/2016 published: 6/27/2015, Harry P., Sirius B., Alucard
89 Alucard's demon » by Red Crow Alucard has a wife. I've redone it. Prepare for the mass exodus of rewriting.
K+, English, Humor & Romance, chapters: 2, words: 1k+, favs: 595, follows: 295, updated: 12/29/2015 published: 9/21/2011, Harry P., Alucard
272 Harry Potter and the Nightwalker » by itachikage During the ritual to revive Voldemort, someone else was revived as well.
T, English, Romance & Adventure, chapters: 16, words: 72k+, favs: 1k+, follows: 1k+, updated: 12/24/2015 published: 7/3/2013, Harry P., Ginny W., Susan B., Seras
19 Devil's Childe » by Loki Rahu Black Loki starts her first year at Hogwarts. She immediately makes friends with Hadrian Potter, and Draco Malfoy. As close as three introverts can get, and trying to solve the mystery of that grubby little package, will Draco and Hadrian still like her when they discover who her father is? -Being rewritten for editing, and story has gone off original plotline- NOT. Who cares? It's funny
T, English, Humor & Adventure, chapters: 4, words: 11k+, favs: 54, follows: 46, updated: 6/17/2015 published: 2/23/2015, Harry P., Draco M., Alucard, OC
47 The Wizard of Hellsing by Gamer95 In an Alternate universe where the Nazi plot to destroy London and defeat Alucard failed before it even begins, Seras finds a young child within a ghoulish attack. She rescues him and now the questions remains, can a vampire be a good mother?
T, English, Family & Hurt/Comfort, words: 2k+, favs: 353, follows: 455, 3/14/2015, Harry P., Seras
1 War of the wands » by Throthgar's bane the story of Lilly Potter Black Le Fay as she tries to survive in the wizarding world.
T, English, chapters: 3, words: 990, favs: 12, follows: 8, updated: 9/30/2014 published: 9/12/2014, Bellatrix L., OC, Seras, Integra
373 A Slight? Twist » by CrimsonSonja What happens when the Dur-butts leave young Mr. Potter at their door step, not wanting the "evil" in their home, and a cirtain someone finds him? A whole load of changes, yet does everything really changes at all?
T, English, Humor & Suspense, chapters: 23, words: 48k+, favs: 1k+, follows: 1k+, updated: 8/20/2014 published: 10/4/2011, Harry P., Alucard
24 AlucardHarry » by PandorMedusa Alucard is acting even stranger than normal. What's the cause of such strange scenes?
K, English, Humor, chapters: 2, words: 2k+, favs: 348, follows: 264, updated: 7/31/2014 published: 6/19/2014, Harry P., Alucard
150 Out of the Night » by fringeperson Inspired by whitetigerwolf's fic Love Is Eternal. Harry is a Hero, and the Queen knows what must become of Heroes once their fight is over; they are to be rewarded, and then they must wed. She arranges that he marry a young woman who will need a Hero at her side - because this young woman has monsters to kill. HxI, AxS, I don't own anything. Complete.
T, English, Supernatural & Adventure, chapters: 3, words: 19k+, favs: 2k+, follows: 901, updated: 7/31/2014 published: 7/18/2014
156 The Darkest Defense » by Egghead Summary: In order to head off the ministry's plans to take control of Hogwarts, Dumbledore turns to an old friend in his search for a new DADA professor. Sirius/Seras, Harry/Cho, Ron/Hermione pairing. Probably gonna try a couple of other unconventional pairings too. Disclaimer: I don't own Harry Potter, Hellsing or any of their characters, ok?
T, English, Adventure, chapters: 11, words: 23k+, favs: 371, follows: 445, updated: 5/22/2014 published: 11/3/2012, Sirius B., Seras
37 Something More by OokamiJudge Harry wasn't raised by the Dursleys instead he was taken from their door step by the man in the shadows. Now the Wizarding World wants their savior back, but he certainly isn't who they expected.
T, English, words: 1k+, favs: 209, follows: 303, 3/1/2014, Harry P., Alucard
25 Lady Luck by cutelittlekitten18 Harry runs away from the Dursley's home and finds himself in trouble Again. Harry/Alucard Slash. one-shot
T, English, Romance & Supernatural, words: 1k+, favs: 573, follows: 221, 1/26/2014, Harry P., Alucard
93 Sir Harry Potter Hellsing » by Insieme per la vittoria Integra Hellsing has died, and the only valid successor is Harry Potter, a distant relative on his father's side. With inheriting the family title comes inheriting Alucard, the greatest of the undead. Alucard follows Harry to Hogwarts, and generally causes as much damage as he can.
T, English, Supernatural, chapters: 11, words: 6k+, favs: 452, follows: 347, updated: 12/25/2013 published: 12/23/2013, Harry P., Alucard
5 From Blue to Red by Junipearlee "We've been waiting so long, for someone like you."She said quietly. He tried to struggle against her grip..."Yes you will do nicely, I just know you will be the perfect son."... she bit down...He was confused, he had woke up just minutes ago in this strange place, and now he will die without knowing who he is, and how he got here. Vampire Ron lots of blood
T, English, Drama & Supernatural, words: 3k+, favs: 19, follows: 24, 10/26/2013, Ron W., Alucard
45 Snowy Iced Heart » by Ketakoshka Kathleen Castlionia The third part of the My Broken Matryoshka series. Harry's third and fourth years hold many surprises from dementor friends and an escaped convict uncle to the Goblet of Fire and meeting Voldemort for the first time. And don't forget to mention the growing affection between Alucard and his little doll. Double Update!
T, English, Supernatural & Horror, chapters: 10, words: 6k+, favs: 268, follows: 162, updated: 7/12/2013 published: 5/31/2013, Harry P., Luna L., Alucard, Schrodinger
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