Wilbur may refer to the following:
- Wilbur: The sidekick of the Bandit in the Scooby-Doo and Scrappy-Doo episode Scooby and the Bandit.
- Wilbur: The child heir under the Fearless Detective Agency's protection in the Scooby-Doo and Scrappy-Doo (second series) episode Snow Job Too Small.
- Wilbur: A monkey from Archie Comics' Hanna-Barbera Presents story The Pizza Delivery from Beyond!
- Officer Wembley: A character in the DTV Scooby-Doo and the Cyber Chase, who was given the first name of Wilbur in the GBA video game based on the film.
- Wilbur Orville: A pilot in DC Comics' Scooby-Doo, Where Are You? story Just Plane Spooked.