Robert Marshall Watts (1923–1988) was an American artist best known for his work as a member of the international group of artists Fluxus. Born in Burlington, Iowa June 14, 1923, he became Professor of Art at Douglass College, Rutgers University, New Jersey in 1953, a post he kept until 1984. In the 1950s, he was in close contact with other teachers at Rutgers including Allan Kaprow, Geoffrey Hendricks, and Roy Lichtenstein. This has led some critics to claim that pop art and conceptual art began at Rutgers.