Jesse Chambers is a superhero appearing in American comic books published by DC Comics. Chambers, who mainly uses the superhero name Jesse Quick and briefly Liberty Belle, is the daughter of Golden Age heroes Johnny Quick and Liberty Belle. She inherited both of her parents' powers of superhuman speed and super-strength, and, unlike other speedsters, is also capable of flight. She was initially a scholar of superheroes who was recruited into the Justice Society of America after aiding them. She is a longtime ally of The Flash, despite their often difficult relationship, and has been a core member of the Justice Society of America, Titans and Justice League.

The Justice Society of America (JSA) is a superhero team appearing in American comic books published by DC Comics. It was conceived by editor Sheldon Mayer and writer Gardner Fox during the Golden Age of Comic Books. It first appeared in All Star Comics #3, making it the first team of superheroes in comic books. Its original members were Doctor Fate, Hourman, the Spectre, Sandman, Atom, the Flash, Green Lantern and Hawkman.