Cat (agent) - partner of Mouse, agent of the Shroud

Cat (demon) - demon once encountered by Hawkeye

Cat (Emma Malone) - former member of Gene Dogs

Cat (Greer Nelson) - adopted identity formerly used by Bryant, now known as Tigra

Cat (monster) - mutated into monstrous immortal creature by Victor Avery

Cat (mutant) - mutant cat mistaken for a human mutant

Cat (Prowler) - cat burglar, later known as Prowler

Cat (Shen Kuei) - martial arts master, frequent enemy of Shang-Chi

Cat (Shirlee Bryant) - predecessor to Tigra, wore costume to enhance physical attributes

Cat (Earth-8280) - Kitty Pryde, mutated and enslaved by Belasco