Mark Millon is an American retired lacrosse player who last played for the Rochester Rattlers of Major League Lacrosse. He attended Harborfields Highschool in Huntington, Long Island. He played collegiate lacrosse at the University of Massachusetts. He is widely regarded as one of the greatest lacrosse players of all time, particularly known for his offensive prowess. He is also widely recognized as one of the best technical instructors and teachers in the sport.