Vincent Anthony Tarzia (born 24 September 1986) is an Australian politician representing the South Australian House of Assembly seat of Hartley for the South Australian Division of the Liberal Party of Australia since the 2014 state election. Tarzia served as the Minister for Police, Emergency Services and Correctional Services in the Marshall ministry between July 2020 and March 2022. He currently serves as the Shadow Minister for Infrastructure and Transport as well as Sport, Recreation and Racing as part of the South Australian Opposition.