Harry Potter and Hellsing Crossovers
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Harrold Jameson Potter-Hellsing by Makuro767 reviews
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...
Rated: T - English - Supernatural/Family - Chapters: 5 - Words: 8,898 - Reviews: 6 - Favs: 19 - Follows: 30 - Updated: 8/26 - Published: 8/22 - Harry P., Dudley D., Alucard, Integra
Aberration by Elistax reviews
Integra pitied the Hogwarts students that were soon to be subjected to Alucard and whatever was his twisted idea of teaching.
Rated: T - English - Humor/Supernatural - Chapters: 16 - Words: 25,960 - Reviews: 332 - Favs: 427 - Follows: 568 - Updated: 8/18 - Published: 7/13/2011 - Alucard
When Harry Met Integra by shootlumos reviews
Harry was bored and then he found something or rather someone who captured his interest.
Rated: T - English - Friendship/Romance - Chapters: 10 - Words: 41,216 - Reviews: 136 - Favs: 385 - Follows: 463 - Updated: 8/6 - Published: 1/31 - Harry P., Integra, Alucard
A Human No More by ShadowNightmare08 reviews
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.
Rated: T - English - Supernatural/Adventure - Chapters: 4 - Words: 20,391 - Reviews: 43 - Favs: 203 - Follows: 271 - Updated: 7/17 - Published: 6/27 - Harry P., Sirius B., Alucard
Devil's Childe by Loki Rahu Black reviews
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
Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 11,391 - Reviews: 16 - Favs: 23 - Follows: 27 - Updated: 6/17 - Published: 2/23 - Harry P., Draco M., Alucard, OC
El retorno de la francotiradora by Leviathan2.0
Tras la destrucción de Londres Snape conoce una pareja muy interesante. Años más tarde, va a su residencia a darle su carta a su hija adoptiva, que es mucho mayor de lo que parece...
Rated: K+ - Spanish - Family/Adventure - Chapters: 1 - Words: 2,895 - Favs: 4 - Follows: 4 - Published: 3/17 - [Alucard, Seras] Harry P., Rip Van Winkle
The Wizard of Hellsing by Gamer95 reviews
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?
Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 2,204 - Reviews: 26 - Favs: 158 - Follows: 230 - Published: 3/14 - Harry P., Seras
War of the wands by Throthgar's bane reviews
the story of Lilly Potter Black Le Fay as she tries to survive in the wizarding world.
Rated: T - English - Chapters: 3 - Words: 990 - Reviews: 1 - Favs: 5 - Follows: 3 - Updated: 9/30/2014 - Published: 9/12/2014 - Bellatrix L., OC, Seras, Integra
A Slight? Twist by CrimsonLuna reviews
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?
Rated: T - English - Humor/Suspense - Chapters: 23 - Words: 48,829 - Reviews: 342 - Favs: 723 - Follows: 813 - Updated: 8/20/2014 - Published: 10/4/2011 - Harry P., Alucard
AlucardHarry by PandorMedusa reviews
Alucard is acting even stranger than normal. What's the cause of such strange scenes?
Rated: K - English - Humor - Chapters: 2 - Words: 2,557 - Reviews: 19 - Favs: 172 - Follows: 141 - Updated: 7/31/2014 - Published: 6/19/2014 - Harry P., Alucard - Complete
Out of the Night by fringeperson reviews
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.
Rated: T - English - Supernatural/Adventure - Chapters: 3 - Words: 19,631 - Reviews: 112 - Favs: 972 - Follows: 449 - Updated: 7/31/2014 - Published: 7/18/2014 - Complete
The Darkest Defense by Egghead reviews
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?
Rated: T - English - Adventure - Chapters: 11 - Words: 23,622 - Reviews: 141 - Favs: 271 - Follows: 352 - Updated: 5/22/2014 - Published: 11/3/2012 - Sirius B., Seras
Harry Potter and the Nightwalker by itachikage reviews
During the ritual to revive Voldemort, someone else was revived as well.
Rated: T - English - Romance/Adventure - Chapters: 15 - Words: 62,748 - Reviews: 171 - Favs: 648 - Follows: 740 - Updated: 5/16/2014 - Published: 7/3/2013 - Harry P., Ginny W., Susan B., Seras
Something More by OokamiJudge reviews
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.
Rated: T - English - Chapters: 1 - Words: 1,931 - Reviews: 28 - Favs: 114 - Follows: 209 - Published: 3/1/2014 - Harry P., Alucard
Lady Luck by cutelittlekitten18 reviews
Harry runs away from the Dursley's home and finds himself in trouble Again. Harry/Alucard Slash. one-shot
Rated: T - English - Romance/Supernatural - Chapters: 1 - Words: 1,472 - Reviews: 15 - Favs: 273 - Follows: 87 - Published: 1/26/2014 - Harry P., Alucard - Complete
Sir Harry Potter Hellsing by Insieme per la vittoria reviews
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.
Rated: T - English - Supernatural - Chapters: 11 - Words: 6,666 - Reviews: 68 - Favs: 208 - Follows: 138 - Updated: 12/25/2013 - Published: 12/23/2013 - Harry P., Alucard
From Blue to Red by juniperlei reviews
"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
Rated: T - English - Drama/Supernatural - Chapters: 1 - Words: 3,226 - Reviews: 5 - Favs: 16 - Follows: 19 - Published: 10/26/2013 - Ron W., Alucard
Snowy Iced Heart by Ketakoshka Kathleen Castlionia reviews
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!
Rated: T - English - Supernatural/Horror - Chapters: 10 - Words: 6,613 - Reviews: 45 - Favs: 176 - Follows: 137 - Updated: 7/12/2013 - Published: 5/31/2013 - Harry P., Luna L., Alucard, Schrodinger - Complete
The Illusion of Innocence by Ketakoshka Kathleen Castlionia reviews
Harry's second year brings him new friends: Luna and a diary. This year, Matryoshka's going to have some fun.
Rated: T - English - Horror/Supernatural - Chapters: 7 - Words: 3,711 - Reviews: 54 - Favs: 213 - Follows: 158 - Updated: 5/31/2013 - Published: 2/23/2013 - Harry P., Alucard - Complete
Section XIII by HavokX99 reviews
Iscariot an organisation designed for the eradication of any foes of God. What if Harry Potter was part of it?
Rated: T - English - Supernatural - Chapters: 2 - Words: 1,780 - Reviews: 18 - Favs: 50 - Follows: 85 - Updated: 4/24/2013 - Published: 11/7/2010 - Harry P.
Black Magick by Rhiannon Thanatos reviews
Mihnea and Constance have spent their young lives growing up within the walls of the Hellsing Organization. When they recieve an oportunity to attend a school of magic, they encounter more than they ever thought possible. Sequel to Blood Heritage.
Rated: T - English - Drama/Adventure - Chapters: 63 - Words: 363,266 - Reviews: 429 - Favs: 154 - Follows: 158 - Updated: 3/3/2013 - Published: 7/7/2011
My Broken Matryoshka by Ketakoshka Kathleen Castlionia reviews
Harry Potter, more commonly called Matryoshka, isn't your ordinary child. He's special, and not just because the No Life King takes care of him. Nope, he's a wizard. And a special one at that. Sweet and innocent, and wanted... God save the world if the Nazi's get him. Hellsing Ultimate/ Manga world. Innocent!Harry, Dark!Harry, Master of Death! Harry
Rated: T - English - Supernatural/Drama - Chapters: 11 - Words: 8,798 - Reviews: 214 - Favs: 392 - Follows: 358 - Updated: 2/23/2013 - Published: 9/2/2012 - Harry P., Alucard - Complete
Nothing Like Harker by BC reviews
Sequel to Call Me Mina. Post DH, pre-anime. It has been two years and they have grown, and the world has become more complicated. That is when they meet again.
Rated: T - English - Supernatural/Fantasy - Chapters: 8 - Words: 56,644 - Reviews: 163 - Favs: 432 - Follows: 341 - Updated: 8/18/2012 - Published: 3/15/2009 - Harry P., Integra - Complete
Servant of Hellsing by Ethorin reviews
Harry Potter is a child abandoned at the age of three, existing for three more years on the streets, he is found by Alucard after giving up on life, what happens when he willingly binds himself forever to the Hellsing Line and Name
Rated: T - English - Chapters: 4 - Words: 2,842 - Reviews: 46 - Favs: 199 - Follows: 254 - Updated: 6/22/2012 - Published: 6/1/2011 - Harry P.
The Substitute Teacher by Geoduck reviews
Once again, Hogwarts has lost a Defence Against the Dark Arts teacher. Until they can find a permanent replacement, a certain organization is happy to lend them a substitute.
Rated: T - English - Humor - Chapters: 5 - Words: 5,950 - Reviews: 92 - Favs: 169 - Follows: 220 - Updated: 8/6/2011 - Published: 1/7/2008 - Severus S., Seras
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