Pebbles Flintstone, also known as Pebbles Flintstone-Rubble as an adult, is a fictional character, the red-haired daughter of Fred and Wilma Flintstone.

In "Road to Rupert", Meg Griffin places Pebbles and Bamm-Bamm Rubble on top of Peter Griffin's head at the drive-in just as in the opening credits.

In "Quagmire's Baby", Fred is in a high-speed chase from the police. Bamm-Bamm and Pebbles are later placed on Dino's head, "endangering" them.