Aaron is a fictional character from the comic book series The Walking Dead and television series of the same name. He is portrayed by Ross Marquand in the television series. In both mediums, he acts as a recruiter for the Alexandria Safe-Zone located in Washington, DC. for Rick Grimes and his fellow survivors on the road. Although initially mistrusted by Rick's group, he gradually gains their respect and trust and becomes a resourceful ally to the group. Aaron is the longest surviving Alexandria character and is notable for being the comic book's first openly gay character.