Gregory is a fictional character from the comic book series The Walking Dead and the television series of the same name, in which he was portrayed by Xander Berkeley. In both media, Gregory is introduced as the cowardly leader of The Hilltop who submits to Negan and the tyranny of the Saviors. Fed up with their forced subjugation, the people of The Hilltop rally behind Rick Grimes and his declaration of war against the Saviors with Maggie Greene succeeding Gregory as their leader.