About Guillermo Montenegro
Born 1962. Guillermo Montenegro is an Argentine lawyer, judge, politician and diplomat.
Guillermo Montenegro (born 30 December 1962) is an Argentine lawyer, former judge and politician.
Montenegro was born in Mar del Plata. In the course of his career, he served as federal judge, dealing with notorious cases, such as IBM-Banco Nación.
In 2007 he resigned in order to accept the post of Security Minister of the City of Buenos Aires in Mauricio Macri's city government.
In December 2015 he was appointed to be the Argentine ambassador to Uruguay.
He was deputy of the National Congress of Argentina from 2017 to 2019, when he assumed as the mayor of General Pueyrredón Partido.
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Important facts
People in Guillermo Montenegro's life
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Contemporaries
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Frequently asked questions
Who is Guillermo Montenegro?
Argentinian lawyer, judge and politician
When was Guillermo Montenegro born?
Guillermo Montenegro was born on 30 December 1962 in Mar del Plata.
What is Guillermo Montenegro's occupation?
Guillermo Montenegro is a lawyer, judge, politician and diplomat.
What nationality is Guillermo Montenegro?
Guillermo Montenegro is Argentine.
Sources & further reading
· Wikipedia: Guillermo Montenegro
· DBpedia: Guillermo Montenegro
Cite this page
APA: Biography.guide. (2026). Guillermo Montenegro. https://biography.guide/guillermo-montenegro/
MLA: "Guillermo Montenegro." Biography.guide, https://biography.guide/guillermo-montenegro/.
Chicago: "Guillermo Montenegro." Biography.guide. https://biography.guide/guillermo-montenegro/.
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