Don't Let the Pigeon Drive the Bus! is a children's picture book written and illustrated by Mo Willems. Published by Disney-Hyperion in 2003, it was Willems' first book for children, and received the Caldecott Honor. The plot is about a bus driver who has to leave so he asks the reader to not allow the Pigeon to drive the bus. The Pigeon wants to have at least one ride and comes up with various excuses to drive the bus but the readers keep on telling him "NO!", which aggravates the Pigeon. An animated adaptation of the book, produced by Weston Woods Studios, won the 2010 Carnegie Medal for Excellence in Children's Video.

Mo Willems is an American writer, animator, voice actor, and children's book author. His work includes creating the animated television series Sheep in the Big City for Cartoon Network, working on Sesame Street and The Off-Beats, and creating the popular children's book series Elephant and Piggie.