Gill (ギル Giru?) is a video game character from the Street Fighter series, first appearing as the main antagonist of Street Fighter III: New Generation. He is the leader of the Secret Society, a mysterious organization made up of humanity's elite who have controlled world events from the shadows since the dawn of history, and seeks to fulfill an apocalyptic agenda to ensure its own utopian salvation. Gill returns as a playable character in Street Fighter V: Champion Edition.