Itthipol Mameket (Thai: อิทธิพล มามีเกตุ) is a Thai voice actor. His notable roles include Athrun Zala in Gundam Seed, Monkey D. Luffy in One Piece, Lelouch in Code Geass, and Mantaro Kinniku in Kinnikuman Nisei, where he also sing a "Karubidon Ondo" (เพลงข้าวหน้าเนื้อ) song in Thai version.