Mark Foster

Mark Foster may refer to:


 * Mark Foster (swimmer) (born 1970), British swimmer
 * Mark Foster (soccer) (born 1973), retired American soccer player
 * Mark Foster (golfer) (born 1975), English golfer
 * Mark Foster (rugby union) (born 1983), English rugby union player
 * Mark Foster (musician) (born 1984), lead vocalist of Foster the People
 * Mark D. Foster, polymer scientist
 * MRK1 (Mark Foster), dubstep artist, formerly Mark One or Markone