Eternity Comics was a California-based comic book publisher active from 1986 to 1994, first as an independent publisher, then as an imprint of Malibu Comics. Eternity published creator-owned comics of an offbeat, independent flavor, as well as some licensed properties. Eternity was also notable for reprinting foreign titles, and introducing Cat Claw, The Jackaroo, and the Southern Squadron to the U.S. market.

Eternity is a fictional cosmic entity appearing in American comic books published by Marvel Comics. He is the de facto leader of the abstract entities collectively known as the Cosmic Powers of the Marvel Universe.