José Antonio Viera-Gallo

José Antonio Viera-Gallo
Ambassador of Chile to Argentina
In office
22 November 2023 – 11 March 2026
PresidentGabriel Boric
Preceded byBárbara Figueroa
Minister Secretary-General of the Presidency
In office
26 March 2007 – 11 March 2010
PresidentMichelle Bachelet
Preceded byPaulina Veloso
Succeeded byCristián Larroulet
Member of the Senate of Chile
In office
11 March 1998 – 11 March 2006
Preceded byEugenio Cantuarias
Succeeded byAlejandro Navarro
ConstituencyBío Bío Region
President of the Chamber of Deputies
In office
11 March 1990 – 21 July 1993
Preceded byLuis Pareto (1973)
Succeeded byJorge Molina Valdivieso
Member of the Chamber of Deputies
In office
11 March 1990 – 11 March 1998
Succeeded byEnrique van Rysselberghe Varela
ConstituencyDistrict 44, Concepción
Personal details
Born (1943-12-02) 2 December 1943
Occupationpolitician
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José Antonio Viera-Gallo Quesney (born 2 December 1943) is a Chilean lawyer, academic, and politician of the Socialist Party of Chile. He served as senator for the 12th Senatorial District, Eighth Region Coast, from 1998 to 2006.

He was a member of the Chamber of Deputies for District No. 44 between 1990 and 1998 and served as President of the Chamber of Deputies from 11 March 1990 to 21 July 1993. He was Minister Secretary-General of the Presidency between 26 March 2007 and 10 March 2010 during the first government of President Michelle Bachelet.

He later served as a justice of the Constitutional Court of Chile between 2010 and 2013 and as Ambassador of Chile to Argentina between 2015 and 2018, and again since 22 November 2023 under the administration of President Gabriel Boric.