Mark A. Nelson

Mark Nelson may refer to:

  • Mark Nelson (actor) (born 1955), American theater actor, director, and acting teacher
  • Mark Nelson (cricketer) (born 1986), English cricketer
  • Mark Nelson (North Dakota official), superintendent of the North Dakota Highway Patrol
  • Mark Nelson (artist), artist whose work has appeared in role-playing games and comic books
  • Mark Nelson (Chicago artist) (born 1957), artist who has contributed public art to the Chicago area
  • Mark Nelson (boxing referee), boxing referee from Maplewood, Minnesota
  • Mark Nelson (musician), musician with the band Pan American
  • Mark Nelson (Canadian football) (born 1956), defensive coordinator for the Edmonton Eskimos
  • Mark Nelson (footballer) (born 1969), Scottish former footballer
  • Mark Nelson (video game designer), video game designer
  • Mark Nelson (scientist), American ecologist
  • Mark L. Nelson, American chemist
  • Mark T. Nelson, American physiologist
  • Mark W. Nelson, American academic, accountant, and dean of Cornell University's Samuel Curtis Johnson Graduate School of Management