Mark Waid (b. March 21, 1962) is a writer.
Mark Waid is a veteran writer and editor for Marvel and DC Comics. He is widely known for his work on the popular Elseworlds, Kingdom Come (Volume 1) limited series and for his popular run on The Flash (Volume 2) in the '90s. He is also known for the limited series Superman: Birthright (Volume 1) which served as the official origin story of Superman in the DCU until Superman: Secret Origin (Volume 1) by Geoff Johns came out.