Misato Katsuragi is a fictional character from the Gainax-created media franchise Neon Genesis Evangelion. In the eponymous anime television series, Misato is head of the operations department of the special agency Nerv, and is in charge of directing and devising war strategies needed to defeat mysterious beings named Angels. Due to childhood emotional traumas, she developed a frivolous, exuberant character and a disordered lifestyle. The character also appears in the franchise's animated feature films and related media, including video games, the original net animation Petit Eva: Evangelion@School, the Rebuild of Evangelion films, and the manga adaptation by Yoshiyuki Sadamoto.

Neon Genesis Evangelion , also known simply as Evangelion or Eva, is a Japanese mecha anime television series produced by Gainax, animated by Tatsunoko, and directed by Hideaki Anno. It was broadcast on TV Tokyo from October 1995 to March 1996. Evangelion is set fifteen years after a worldwide cataclysm called the Second Impact, particularly in the futuristic fortified city of Tokyo-3. The protagonist is Shinji Ikari, a teenage boy recruited by his father Gendo to the mysterious organization Nerv to pilot a giant biomechanical mecha called an Evangelion and fight against beings known as Angels.