The Penguin

===Related Characters===
File:Emperor_Penguin.jpg|link=Penguin's Penguin|Penguin's Penguin
===Alternate Versions===
File:Penguin_Earth_Two.jpg|link=The Penguin (Earth Two)|The Penguin (Earth Two)
File:Penguin_Earth_Five.jpg|link=The Penguin (Earth Five)|The Penguin (Earth Five)