List of U.S. state dinosaurs

This is a list of U.S. state dinosaurs in the United States, including the District of Columbia. Many states also have dinosaurs as state fossils, or designate named avian dinosaurs (List of U.S. state birds), but this list only includes those that have been officially designated as "state dinosaurs".

List of candidate dinosaurs
This is for dinosaurs that were or are candidates for state dinosaur but either were not designated or have yet to officially be.