Roberto Requião de Mello e Silva (born March 5, 1941) is a Brazilian politician and journalist.

He has represented Paraná in the Federal Senate two times, between 1995 and 2002 and from 2011 to 2019.

He was a member of the Brazilian Democratic Movement Party[1] from 1980 to 2022, when he decided to leave the party to join the Workers' Party in order to run in the 2022 Paraná gubernatorial election.

[2] In April 2024, he left the Workers' Party in order to join the National Mobilization.

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