Maxwell Lord IV is a supervillain appearing in American comic books published by DC Comics. The character first appeared in Justice League #1 and was created by Keith Giffen, J. M. DeMatteis, and Kevin Maguire. Maxwell Lord was originally introduced as a shrewd and powerful businessman who was an ally of the Justice League and was influential in the formation of the Justice League International, but he later developed into an adversary of Wonder Woman and the Justice League.