Paul Harrison Tibbitt (born 1968) is an American comedian, animator, television producer, writer, storyboard artist, songwriter, and voice actor, best known for working on the animated series SpongeBob SquarePants. He is currently the co-executive producer of the show and is also the voice of Potty the Parrot; he has also voiced DoodleBob and previously voiced Betsy Krabs before Sirena Irwin took over. Tibbitt studied in the Character Animation program at the California Institute of the Arts.
After creator Stephen Hillenburg resigned in 2004, Tibbitt took the position of showrunner for SpongeBob. In October 2015, Vincent Waller, creative director of the series, and Marc Ceccarelli, a writer and storyboard director for the series, took Paul Tibbitt's place as supervising producer and showrunner.