Antonio Fazio (born 11 October 1936 in Alvito, province of Frosinone) is an Italian banker, who was the Governor of Banca d'Italia from 1993 until his resignation amidst controversy in 2005.

In 1993, after his predecessor Carlo Azeglio Ciampi left office to become the Italian Prime Minister, he became governor of the Bank of Italy.

In 2005, Fazio came under heavy pressure to resign (which he eventually did) over his role in allegedly rigging the competition to take over an Italian bank, Banca Antonveneta, earlier in the year.

Silvio Berlusconi's government, itself in troubled times because of the utter defeat in the regional elections of April 2005, was accused of weakness for not kicking Fazio out of office.

He is also under investigation in Rome for having pressured the apparatus of the Bank of Italy to give green light to Fiorani's takeover of Antonveneta.