King Kong is a giant movie monster, resembling a giant gorilla that has appeared in various media since 1933. The character first appeared in the 1933 film King Kong from RKO Pictures, which received universal acclaim upon its initial release and re-releases.

The character King Kong has become one of the world's most famous movie icons, having inspired countless sequels, remakes, spin-offs, imitators, parodies, cartoons, books, comics, video games, theme park rides, and a stage play. His role in the different narratives varies, ranging from a rampaging monster to a tragic antihero.