Mark Simpson

Mark Simpson may refer to:

• Mark Simpson (basketball) (born 1961), American basketball player
• Mark Simpson (soccer) (born 1966), American soccer player
• Mark Simpson (clarinetist) (born 1988), winner of the BBC Young Musician of the Year, 2006
• Mark Simpson (composer) (dates unknown), classical music composer
• Mark Simpson (comics), British comic artist under the pseudonym "Jock"
• Mark Simpson (Ireland correspondent), journalist and BBC Ireland correspondent
• Mark Simpson (journalist), British journalist and broadcaster