Emperor Penguin

Ignatius Ogilvy was a loyal lieutenant to the Penguin (Oswald Cobblepot) who seized power in Gotham's criminal underworld during his boss's absence, rebranding himself Emperor Penguin and building his own ruthless empire in the shadows of Batman's city.

Emerging from the shadowy streets of Gotham in 2013's Detective Comics #15, Emperor Penguin is a Modern Age DC villain whose very name signals dangerous ambition. Created by John Layman and Jason Fabok, this character carved out a niche in one of comics' most storied titles, sharing those dark Gotham pages with heavyweights like Batman, Bruce Wayne, the Joker, Oswald Cobblepot, and Ignatius Ogilvy. With only six catalog appearances, Emperor Penguin is a rare, concentrated presence — the kind of deep-cut figure that rewards the dedicated Detective Comics reader who savors every corner of Gotham's criminal underworld.