The Corinthian is a fictional character in Neil Gaiman's comic book series The Sandman. He first appeared in The Sandman #10, which is part of the second story arc, The Doll's House. The Corinthian is an anthropomorphized living nightmare created by Dream, who destroys him in the same collection for going rogue and failing to fulfill his original design. Dream later recreates him with "some changes", though the exact nature of these changes is not explicit. His most notable physical feature is his lack of eyes: in their place, two rows of small, jagged teeth line each eye socket, which he often covers with sunglasses. He can speak, eat, see, and even breathe through these mouths.

The Sandman is a comic book written by Neil Gaiman and published by DC Comics. Its artists include Sam Kieth, Mike Dringenberg, Jill Thompson, Shawn McManus, Marc Hempel, Bryan Talbot, and Michael Zulli, with lettering by Todd Klein and covers by Dave McKean. The original series ran for 75 issues from January 1989 to March 1996. Beginning with issue No. 47, it was placed under DC's Vertigo imprint, and following Vertigo's retirement in 2020, reprints have been published under DC's Black Label imprint.