Phantom Lady is a fictional superheroine appearing in media published by Quality Comics and DC Comics. She was created by the Eisner & Iger studio, one of the first to produce comics on demand for publishers. The character's early adventures were drawn by Arthur Peddy.

A superhero or superheroine is a stock character who typically possesses superpowers or abilities beyond those of ordinary people, is frequently costumed concealing their identity, and fits the role of the hero; typically using their powers to help the world become a better place, or dedicating themselves to protecting the public and fighting crime. Superhero fiction is the genre of fiction that is centered on such characters, especially, since the 1930s, in American comic books, as well as in Japanese media.