Dino is a fictional character featured in the Hanna-Barbera animated television series The Flintstones and its spinoffs. He is a pet dinosaur of the series' main characters, Fred and Wilma Flintstone. In the show, he was a metaphorical pet dog, and exhibited the characteristics of a typical domesticated canine. He is some generic sauropod/prosauropod type.

In "Quagmire's Baby", Dino pokes his head through the roof of Fred's car just as in the opening credits. This time Fred is in a high-speed chase from the police. Bamm-Bamm Rubble and Pebbles Flintstone are later placed on Dino's head, "endangering" them.