|Vehicles and/or Gadgets||None|
|Occupation||Companion of Ice King|
Space Deity (formerly)
|Residence||Ice King's Castle|
Gunter is the penguin that most commonly accompanies the Ice King. The Ice King uses Gunter as his personal servant, whereas the other penguins working for the Ice King are essentially slaves. In truth, it is the ancient space being known as Orgalorg, who wishes to conquer the solar system.
- In the TV show, he is voiced by Tom Kenny who also did voices for Ice King, Magic Man, and several others.
- He is responsible for the plot of the Have You Seen This Penguin? quest: having the penguins to go on a rampage all over the Land of Ooo.
- This quest is based on the Adventure Time episode "Reign of Gunters" where he used the Demonic Wishing Eye in an attempt to conquer Ooo.