Grant Miehm is a Canadian illustrator who has worked for a number of different American comics publishers.
His work began appearing in the mid-1980s, in various titles produced by independent publishers, including The American for Dark Horse. From approximately 1988 to 1992, he worked for DC Comics, drawing The Flash, Justice Society, Green Arrow, Starman, and Suicide Squad. He was both artist and plotter on Impact Comics's Legend of the Shield with dialogue by Mark Waid. He has also worked on Marvel's Namor: The Sub-Mariner and The Avengers. He has drawn for television-related titles such as Gargoyles (Disney) and Saban Entertainment's Mighty Morphin' Power Rangers. Miehm has been packaging the long-running "Scouts in Action" feature - writing, drawing, ink, color, typography, logo designs - as well as a variety of assignments for Boys' Life magazine since 2000. The feature was expanded to a second page - "More Scouts In Action" - with the September, 2007 issue. His other freelance work includes regular assignments in the advertising and commercial illustration fields.