Omar Ángel Perotti (born 16 September 1959) is an Argentine accountant and Justicialist Party politician who has been Governor of Santa Fe since 2019. From 2015 to 2019 he was a National Senator, and from 2011 to 2015 he was a National Deputy, always representing the same province. He was also intendente (mayor) of Rafaela from 1991 to 1995 and again from 2003 to 2011.