Bobby Johnston (born 1967 in Olean, New York) is a Los Angeles based film composer, multi-instrumentalist and author. He has composed original music scores for several films, including King of the Ants, Wristcutters: A Love Story, Edmond, Stuck, Mother's Day, Marfa Girl, Bleed Out and City of Gold. He often worked with late director Stuart Gordon. Johnston was a performer at the Sundance Music Café as part of the 2006 Sundance Film Festival, where Wristcutters: A Love Story had its world premiere.