Mark Shepherd may refer to: Mark Shepherd (businessman) (1923–2009), chairman and CEO of Texas Instruments Mark Allen Shepherd (born 1961), actor best known for role as Morn on Deep Space Nine Mark Shepherd (novelist) (1961–2011), author of several fantasy novels, such as Elvendude and Spiritride Mark R. Shepherd (1953–2011), American environmental consultant, politician, strategist and radio personality Mark Shepherd (wrestler) (born 1985), American wrestler known as Shane Taylor
See also Mark Shepard (born 1960), Vermont State Senator (R - Bennington County) and former U.S. House candidate Mark Sheppard (born 1964), British actor and musician