The Hellsing Organization (ヘルシング機関, Herushingu Kikan), more formally known as the Royal Order of Protestant Knights (王立国教騎士団, Ōritsu Kokkyō Kishidan) is the titular main protagonist faction of the dark fantasy anime/manga series Hellsing. It is a military organization run by the Hellsing Family and was created for the sole purpose of protecting the United Kingdom and the British Royal Family from unholy beings, vampires, and other threats to England.