Judith Miller est née le 3 juillet 1941 à Antibes, Alpes-Maritimes, France. Elle était mariée à Jacques-Alain Miller. Elle est morte le 6 décembre 2017 à Paris, France.
Daughter of Sylvia Bataille and of Jacques Lacan, she became known as Judith Lacan only in 1964. As an intellectual, she was part with her husband Jacques-Alain Miller of the renewal and diffusion of her father's essays about psychoanalysis.