Magdalena Sierra

Magdalena Sierra
National Deputy
In office
10 December 2017  10 December 2021
ConstituencyBuenos Aires
Provincial Senator of Buenos Aires
In office
10 December 2015  10 December 2017
ConstituencyThird Electoral Section
Personal details
Born (1966-06-25) 25 June 1966
Buenos Aires, Argentina
Political partyJusticialist Party
Other political
affiliations
Front for Victory (2013–2017)
Unidad Ciudadana (2017–2019)
Frente de Todos (2019–present)
SpouseJorge Ferraresi
Alma materUniversity of Buenos Aires
ProfessionArchitect, politician

Ada María Magdalena Sierra (born 25 June 1966) is an Argentine architect and politician who served as a National Deputy from 2017 to 2021, elected in Buenos Aires Province. A member of the Justicialist Party, she was elected in 2017 as part of Unidad Ciudadana. Sierra previously served as a member of the Buenos Aires Province Senate from 2015 to 2017, representing the Third Electoral Section. Since 2021, she has been a member of the City Council of Avellaneda, a post she previously held as well.