Amanda Eloise Vanstone (née O'Brien) is an Australian former politician and a former Ambassador to Italy. She was a Liberal Senator for South Australia from 1984 to 2007, and held several ministerial portfolios in the Howard Government. After her resignation from the Senate in 2007, she served as the Australian Ambassador to Italy until July 2010. Her time as Minister for Immigration was marked by controversies within the Department of Immigration and Multicultural and Indigenous Affairs.
