|Full Name||Klaus Warwick
|Hair Color||Light Brown|
|Eye Color||Light Blue
|Date of Birth||a.t.b. N/A|
|First Appearance||The Wyvern Arrives (episode)|
|Voiced by||Keiji Fujiwara|
|See Code Geass: Akito the Exiled|
Klaus Warwick (クラウス・ウォリック, Kurausu Uorikku) is Leila Malcal's aide-de-camp in the E.U. military's Special Forces Unit "W-0." It is implied that he has a child but is in bad relations with his wife. Later he was revealed to be a Britannian spy all along as he has been shown transmitting information to the Britannians. He also appears to be an alcoholic, drinking out of his flask or pouring alcohol into his other drinks, but this may be a front to divert suspension from himself.