Maurizio Marchetto (born February 13, 1956) is a former ice speed skater from Italy, who represented his native country in three consecutive Winter Olympics, starting in 1976 in Innsbruck, Austria.

After his active career Marchetto has been coach for the Italian speed skating team, having success with skaters like Roberto Sighel (world champion 1994) and Enrico Fabris (olympic champion 2006). From 2009/2010, he is also coach for Russian speed skater Ivan Skobrev and for French speed skater Alexis Contin.