List of Provisional Presidents of Argentine Senate


List of Provisional Presidents of the Argentine Senate.
The Provisional President of the Senate is the highest-ranking official in the Upper House barring the presence of the titular President of the Senate, the Vice President of Argentina. The Provisional President of the Senate is second in the line of succession to the Presidency in Argentina. This official is elected by his or her peers at the outset of each legislative year, which per governing statutes takes place during the first ten days of December. Minority parties in the chamber elect three Vice Presidents.
NameEntered officeLeft officeParty
José Acevedo18551856Unitarian Party
Tomás Guido18561858Unitarian Party
Mariano Fragueiro18581858Unitarian Party
Pascual Echagüe18581859Federal Party
Manuel Leiva18591860Unitarian Party
Pascual Echagüe18601861Federal Party
Nicolás Calvo18611862Federal Party
Marcos Paz18621862Liberal Party
Valentín Alsina18621864Unitarian Party
Pedro Ferré18641865Federal Party
Valentín Alsina18651869Unitarian Party
Salustiano Zavalía18691870Unitarian Party
Manuel Quintana18701875Autonomist Party
Wenceslao Díaz Colodrero18751876National Autonomist Party
Dardo Rocha18761878National Autonomist Party
Benjamín Paz18781880National Autonomist Party
Aristóbulo del Valle18801881National Autonomist Party
Benjamín Paz18811883National Autonomist Party
Antonino Cambaceres18831889National Autonomist Party
Julio Roca18891890National Autonomist Party
Manuel Derqui18901891National Autonomist Party
Miguel Nougués18911892National Autonomist Party
Julio Roca18921892National Autonomist Party
Mariano Varela18921893National Autonomist Party
José Gálvez18931894National Autonomist Party
Leonidas Echagüe18941895National Autonomist Party
Julio Roca18951898National Autonomist Party
Bartolomé Mitre18981902National Autonomist Party
José Evaristo Uriburu19021905National Autonomist Party
Félix Uriburu19051906National Autonomist Party
Benito Villanueva19061908National Autonomist Party
José Evaristo Uriburu19081909National Autonomist Party
Benito Villanueva19091910National Autonomist Party
Domingo Pérez19101910National Autonomist Party
Antonio del Pino19101911National Autonomist Party
Benito Villanueva19111922National Autonomist Party
Leopoldo Melo19221928Antipersonalist Radical Civic Union
Luis Etchevehere19281930Antipersonalist Radical Civic Union
Robustiano Patrón Costas19321943National Democratic Party
Ernesto Bavio19461947Radical Civic Union/Renewal Movement
Alberto Teisaire19471953Peronist Party
Alberto Iturbe19531954Peronist Party
Ramón Albariño19541955Peronist Party
José María GuidoMarch 31, 1958March 30, 1962Intransigent Radical Civic Union
Eduardo GamondAugust 12, 1963June 28, 1966People's Radical Civic Union
Alejandro Díaz BialetMay 3, 1973July 13, 1973Justicialist Party
José Antonio AllendeJuly 13, 1973April 25, 1975Christian Democratic Party
Ítalo LúderJuly 8, 1975March 24, 1976Justicialist Party
Edison OteroNovember 29, 1983May 31, 1989Radical Civic Union
Eduardo MenemMay 31, 1989December 1, 1999Justicialist Party
José GenoudDecember 1, 1999October 9, 2000Radical Civic Union
Mario LosadaOctober 11, 2000December 10, 2001Radical Civic Union
Ramón PuertaDecember 10, 2001December 30, 2001Justicialist Party
Juan Carlos MaquedaJanuary 4, 2002December 27, 2002Justicialist Party
José Luis GiojaDecember 27, 2002December 4, 2003Justicialist Party
Marcelo GuinleDecember 4, 2003February 22, 2006Justicialist Party, Front for Victory
José PampuroFebruary 22, 2006November 30, 2011Justicialist Party, Front for Victory
Beatriz Rojkés de AlperovichNovember 30, 2011February 28, 2014Justicialist Party, Front for Victory
Gerardo ZamoraFebruary 28, 2014December 3, 2015Civic Front for Santiago
Federico PinedoDecember 3, 2015December 10, 2019Republican Proposal
Claudia Ledesma AbdalaDecember 10, 2019PresentFrente de Todos