Code Geass é uma série com 11 adaptações:

• Code Geass: Hangyaku no Lelouch
• Code Geass: Hankou no Suzaku
• Code Geass: Nightmare of Nunnally
• Code Geass: Hangyaku no Lelouch Koushiki Comic Anthology For Boys – Queen
• Code Geass: Shikkoku no Renya
• Code Geass: Hangyaku no Lelouch Koushiki Comic Anthology For Girls – Knight
• Code Geass: Soubou no Oz
• Code Geass: Soubou no Oz O2
• Bakumatsu Ibunroku: Code Geass – Hangyaku no Lelouch
• Barcode Geass: Hanbai no Lelouch
• Chibi Geass: 4-koma no Lelouch