Louis Zocchi (born c. 1940) is a game designer and a maker and seller of polyhedral game dice, including the GameScience line of dice. In 1974, he was the first person in the United States to make polyhedral dice. He also holds a few dice patents such as inventing the 5-sided die and the self-named Zocchihedron, or 100-sided, die. He has run Zocchi Associates, a game distributor out of Biloxi, Mississippi. He has previously been a game distributor and game publisher and has served in the US Air Force.
Winner of the 1986 Charles S. Roberts Hall of Fame Award at Origins '87.