Tim Truman is an American writer, artist and musician best known for his stories and Wild West-style comic book art. He is best known for his work on Grimjack (with John Ostrander), Scout and the reinvention of Jonah Hex, with Joe R. Lansdale.

After graduating from Gauley Bridge High School in 1974, Timothy Truman attended the Columbus College of Art and Design while also attending West Virginia University. From 1979 to 1981 he attended the Joe Kubert School of Cartoon and Graphic Art in New Jersey and graduated on the Dean's List.

After graduation, he moved to New York City and worked in the fantasy role-playing game industry for a few years providing illustrations for various companies including working for TSR, Inc. as a staff illustrator.

He currently lives in Lancaster, PA and is an instructor at the Pennsylvania College of Art and Design.