Vittoriano Guareschi (born 19 June 1971) is an Italian former professional motorcycle racer and racing team manager. He competed in the Supersport World Championship from 1996 to 1998 and in the Superbike World Championship from 1999 to 2000. After his racing career he helped Ducati develop their new MotoGP entry as a test rider before becoming the team manager of the Ducati MotoGP team.