Integra Fairbrook Wingates Hellsing

Sir Integra Hellsing is a noblewoman member of the Protestant Knights who is the head and last member of the Hellsing family, the Bureau Director of the Hellsing Organization, and the current master of Hellsing's vampire, Alucard.

Integra is usually a collected individual, rarely allowing her emotions to get in the way of business. However, she is sometimes prone to fits of anger. The Hellsing family is "on a mission from God", and she values her duties to protect the United Kingdom and the Anglican Church above everything else. For her, failure is not tolerated, especially her own. She runs the Hellsing Organization with charisma and patriotism, and she is one of the few people who can stand up to the force of Alucard's personality and command his respect.