Black Adam, real name Teth-Adam, is a fictional character appearing in American comic books published by DC Comics. He was created by Otto Binder and C. C. Beck, and first appeared in the debut issue of Fawcett Comics' The Marvel Family comic book in December 1945. Since DC Comics licensed and acquired Fawcett's characters in the 1970s, Black Adam has endured as one of the archenemies of the superhero Captain Marvel / Shazam and the Marvel Family, alongside Doctor Sivana and Mister Mind.

Otto Oscar Binder was an American author of science fiction and non-fiction books and stories, and comic books. He is best known as the co-creator of Supergirl and for his many scripts for Captain Marvel Adventures and other stories involving the entire superhero Marvel Family. He was prolific in the comic book field and is credited with writing over 4,400 stories across a variety of publishers under his own name, as well as more than 160 stories under the pen-name Eando Binder.