Members of the Chamber of Deputies of Santa Cruz

Cristina Elisabet Fernández de Kirchner ( born 19 February 1953), often referred to by her initials CFK, is an Argentine lawyer and politician who has served as the Vice President of Argentina since 2019. She also previously served as the 51st President of Argentina from 2007 to 2015 and the first lady during the tenure of her husband, Néstor Kirchner. She was the third woman to hold the Argentine vice presidency, the second woman to hold the presidency, the first directly elected female president, and the first woman re-elected to the office. Ideologically, she identifies herself as a Peronist and a social democrat on the Argentine center-left, with her political approach called Kirchnerism.

Roxana Nahir Claudia Reyes (born 2 December 1965) is an Argentine politician, currently serving as National Deputy elected in Santa Cruz since 2017. She is a member of the Radical Civic Union (UCR). Previously, from 2015 to 2017, she served as a member of the Chamber of Deputies of Santa Cruz, elected in the provincial list.

Sergio Edgardo Acevedo (born 1 May 1956) is an Argentine Justicialist Party politician, formerly a provincial governor and secretary in the national government.

Pablo Gerardo González (born 13 June 1968) is an Argentine politician who served as a National Deputy and a National Senator for Santa Cruz. A member of the Justicialist Party, González also served as Vice Governor of Santa Cruz under Alicia Kirchner from 2015 to 2019. Since 2021, he has been president of YPF, Argentina's state-owned energy company.