List of Famous people with last name Viana

Polyana Viana is a Brazilian female Mixed martial arts fighter, currently competing in the Ultimate Fighting Championship.

Lilly Gabriela Montaño Viaña is a Bolivian physician, politician, and former senator. She was the elected President of the Plurinational Legislative Assembly, a position she accepted and would hold until 2020 while still the presidential representative of Santa Cruz de la Sierra for the Movement for Socialism (MAS) party. In 2012, Montaño was made the acting President of Bolivia for a short time. Montaño is a feminist and vocal defender of the rights of the LGBT community. She has been a regular guest and speaker at forums and conferences in different parts of the world. She married Argentine citizen Fabián Restivo, with whom she has had two daughters.

Jorge Viana is a Brazilian engineer and politician. He has represented Acre in the Federal Senate since 2011. Previously, he was Governor of Acre from 1999 to 2007. He is a member of the Workers' Party. After Renan Calheiros lost the presidency of the Senate, Viana is now the president of the Brazilian Senate.

Diego Sehnem Viana, commonly known as Diego Viana, is a Brazilian footballer who plays for Avaí as a striker.

Charles, Prince of Viana, sometimes called Charles IV of Navarre, was the son of King John II of Aragon and Queen Blanche I of Navarre.

Gaston, Prince of Viana, also called Gaston de Foix, was the son of Gaston IV of Foix and Eleanor of Navarre, and was the heir of both. As Crown Prince of Navarre, he was called Prince of Viana.

Sebastião Afonso Viana Macedo Neves, better known as Tião Viana, is a doctor and Brazilian 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.

Marcelo Miranda Viana da Silva is a Brazilian mathematician working in dynamical systems theory.

Hugo Viana is a Brazilian mixed martial artist. A professional MMA competitor since 2010, Wolverine made a name for himself competing on the first season of Globo's The Ultimate Fighter: Brazil. He is signed with the Ultimate Fighting Championship (UFC), fighting in its bantamweight division.