Tom Marioni (born 1937, Cincinnati, Ohio, United States) is an American conceptual artist currently living and working out of San Francisco, California. Marioni received his training at the Art Academy of Cincinnati.
Famous works by Marioni include: "One Second Sculpture" 1969,"The Act of Drinking Beer with Friends is the Highest Form of Art" 1970
Marioni's memoir "Beer, Art, and Philosophy" was published 2 June 2004 by Crown Point Press