The following is a list of video game characters featured in the Fatal Fury fighting game series developed by SNK. The series consists of the original Fatal Fury, Fatal Fury 2, Fatal Fury Special, Fatal Fury 3, Real Bout Fatal Fury, Real Bout Fatal Fury Special, Real Bout Fatal Fury 2, Fatal Fury: Wild Ambition, and Garou: Mark of the Wolves.

Fatal Fury: King of Fighters, known as Garō Densetsu: Shukumei no Tatakai in Japan, is a 1991 head-to-head fighting game released by SNK for the Neo Geo arcade and home platforms. Fatal Fury was SNK's first fighting game for the Neo Geo system and served as the inaugural game in their Fatal Fury series, as well as the first game to depict the fictional "King of Fighters" tournament, which became the basis for the later The King of Fighters games.