|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 Malkal'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.