Commentator may refer to:

  • Pundit (expert) or political commentator
  • Sports commentator
  • Color commentator, a sports commentator who provides analysis and background information
  • Postglossator or commentator, a member of a European legal school which arose in France in the fourteenth century
  • In medieval scholastic philosophy, "The Commentator" refers to Averroes, a 12th century Muslim philosopher
  • Commentator (horse), American Thoroughbred racehorse