Nat Peterson is a character in SpongeBob SquarePants.

Physical appearance

Nat is a yellow-tan-colored fish with light lavender lips and a dark lavender dorsal fin.

He has white eyes with black pupils, and he has a lavender mouth. He also has light green arms and legs and he wears faded light blue shorts. His stomach is dark-yellow/green and he is very slender and skinny.

Nat often goes without wearing a shirt or shoes. He once wore a suit, when at the snailpo meeting. 


  • He has a similar character design as Norton.
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