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Tião Viana
Valter Campanato/ABr · CC BY 3.0 br
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Tião Viana

Brazilian politician

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Sebastião Afonso Viana Macedo Neves, better known as Tião Viana, is a Brazilian medical doctor, professor, and politician. He was formerly Governor of Acre and is a member of the Workers' Party. He served as interim President of the Senate in 2007. He is a professor at the Federal University of Acre.

Quick facts

Born
wd
Place of birth
Rio Branco wd
Citizenship
Brazil wd
Occupation
politician, physician wd
Political party
Workers' Party wd
Education
Universidade Federal do Pará wd
Social media
X (Twitter) wd

Positions held wd

  • governor of Acre (1 January 2011 – 1 January 2019)
  • member of the Senate of Brazil (1 February 1999 – 21 December 2010)

Questions

When was Tião Viana born?
Tião Viana was born on 9 February 1961 in Rio Branco.
What positions has Tião Viana held?
Positions held by Tião Viana include: governor of Acre (2011–2019); member of the Senate of Brazil (1999–2010).
Where did Tião Viana study?
Tião Viana was educated at Universidade Federal do Pará.

Sources

  1. Wikipedia (English): Tião Viana · CC BY-SA 4.0
  2. Wikidata item Q212394 · CC0 1.0
  3. Image: Tiaoviana01022007.jpg by Valter Campanato/ABr (CC BY 3.0 br)

Last updated · facts checked 4 November 2026

Cite this page

"Tião Viana". DigiNepal. Last updated 4 November 2026. https://diginpl.com/people/tiao-viana. Retrieved 4 November 2026.

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Text from the Wikipedia article Tião Viana, licensed under CC BY-SA 4.0. This page's text is shared under the same licence. Facts from Wikidata (CC0). Image: Tiaoviana01022007.jpg — Valter Campanato/ABr, CC BY 3.0 br.

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