The following is a list of fictional characters from Walt Disney Animation Studios's 2014 feature film adaptation of Big Hero 6, as well as its follow-up television shows Big Hero 6: The Series and Baymax! and its subsequent comic book adaptation through IDW Publishing, based on characters created by Steven T. Seagle and Duncan Rouleau (credited to Man of Action) and published by Marvel Comics.
While the titular characters originated from Marvel Comics, their characterizations and supporting cast were newly invented by Disney, making their appearance a radical departure from the source material.[1]