Mark Waid is an American comic book writer best known for his work on DC Comics titles The Flash, Kingdom Come and Superman: Birthright as well as his work on Captain America, Fantastic Four and Daredevil for Marvel. Other comics publishers he has done work for include Fantagraphics, Event, Top Cow, Dynamite, and Archie Comics.

Superman: Birthright is a twelve-issue comic book limited series published by DC Comics in 2003 and 2004, written by Mark Waid and drawn by Leinil Francis Yu and Gerry Alanguilan.