Demons (often interchangeable with Monsters) are evil spirits that are opposed to God, God's people, and/or generally terrorize the populace. Most demonstrate cruel, sadistic, sociopathic behavior as well as a strong bloodlust and great passion for fighting. They are shown to be in minority. Due to the tremendous amount of demons killed throughout the series, especially the Battle of London, it is unknown how many are remaining in the world, other than Alucard and Seras

Known DemonsEdit

Types of DemonsEdit


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Nazi vampires

Vampires are the main characters and antagonists of the Hellsing series. They are supernaturally strong and fast beings that hunt and feed on humans, often controlling a larger army ghouls. Alucard is the most prominent vampire and a true vampire, followed by Seras, the Draculina. They are divided into two groups: artificial vampires, which were humans converted into vampires by Millennium, and true vampires, which were humans converted into vampires naturally.


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The Captain-Wolf Hybrid Form

The Captain, a Werewolf

Werekin are humans that exhibit animal-like qualities. There are very few Werekin ever seen in the Hellsing universe. Only two were ever known: The Captain and Schrödinger, a Werewolf and a Werecat respectively. Those two, possibly the only two, have thrown their lot in with the Millennium Organization. With both The Captain and Schrödinger dead with Schrödinger inside alucard, it is possible that the Werekins are extinct.


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Ghouls are the red-shirts of monsters. They are undead and totally obedient to their makers, the Vampire who bit them. They are a step above zombies, with the ability to control weapons and work as functional army, however they still hunger for human flesh and still have the same viral properties zombies do. Shooting them in the heads or hearts spells death for them.

Other SpeciesEdit