Mark Harris (editor), husband of noted playwright Tony Kushner

Mark Harris (author), famous baseball novel 'Bang the Drum Slowly'

Mark Jonathan Harris, a filmmaker

Mark Harris (Maine politician) (1779-1843), a U.S. Representative from Maine

Mark Harris (husband), husband of Martha Raye

Mark Harris (politician)

Mark Harris (rugby league footballer), rugby league footballer

Mark Harris (programmer), real-time computer graphics researcher for Nvidia.