Silvia Beatriz Elías de Pérez is an Argentine politician who was a National Senator for Tucumán Province from 2013 to 2021. A member of the Radical Civic Union (UCR), Elías de Pérez first took office on 18 December 2013 in replacement of José Manuel Cano, and completed the remainder of his term until 2015. She was then elected in her own right in that year's election.

General elections were held in Argentina on 27 October 2019, to elect the president of Argentina, members of the national congress and the governors of most provinces.