Vitantonio "Tonio" Liuzzi (born 6 August 1981) is an Italian race driver who currently drives for the Force India Formula One team. He lives in Pescara, Italy.

Born in Locorotondo, BA, Apulia, Liuzzi, like many auto racing drivers, began his career in kart racing (at age 9).

He won the 1993 Italian Karting Championship, and in 1995 took second in the Karting World Championship and placed fifth in the European Championship. He won the Karting World Championship in 2001. He beat Formula One champion Michael Schumacher at Kerpen, Schumacher's 'home' track.

 Liuzzi then moved to cars, finishing second in the 2001 German Formula Renault Championship. Racing in the German Formula Three Championship, however, he scored only ninth place. That same year he did win the San Marino International F3 race and had test drives for the Coloni Formula 3000 team and Williams, the Formula One constructor.

Red Bull hired Liuzzi for the 2003 F3000 season, in which he finished fourth. He moved to the Arden team for the following F3000 season, where he won seven of the ten races, securing the title with one race left.