There are many characters in Uncle Grandpa. Here is our main lists of characters to help you narrow down your search. Main Character List Recurring Character List Kids/Teens List Adults Adults (Cont.) Antagonists Character List Other Characters Other Characters (Cont.) Retrieved from "https://uncle-grandpa.fandom.com/wiki/Characters?oldid=100308" Categories: Browse Characters Lists Community content is available under CC-BY-SA unless otherwise noted.