The Official DC Index is a series of comic books released by Independent Comics Group (an imprint of Eclipse Comics) from 1985 to 1988, which featured synopses of several DC Comics series. The books, edited by , would often feature background information on the main characters in a particular series, and detailed information on each issue, including writer and artist credits, characters who appeared in the issue, and a story synopsis. A similar series of indices called the Official Marvel Index was published by Marvel Comics.