Derek Drymon (born 1968) is an American writer, storyboard artist, television director, executive producer, and supervising producer. He has worked on numerous animated cartoon productions of the 1990s and 2000s, best known for his work on Rocko's Modern Life, SpongeBob SquarePants, and Adventure Time.
Drymon was born in Morristown, New Jersey, a small town in far northern New Jersey in 1968. He attended Jefferson Township, and Dover Public Schools as a child, and supposedly he enjoyed drawing and making comic books. Drymon graduated from Jefferson Township High School in 1987. He attended the School of Visual Arts in New York to become an illustrator. After college, he was recruited by Disney feature animation for their internship program. Upon finishing the program he returned to New Jersey and then on to California.
Drymon was an executive producer (with Fred Seibert) on the Cartoon Network series Adventure Time, created by Pendleton Ward for the show's first season. He was no longer credited on episodes starting with the second season. Drymon is now currently a storyboard artist at DreamWorks Animation.