Gleisi Helena Hoffmann (Portuguese pronunciation: ['glejz? e?'l?n?] or ['glejzj ?'l?n? '??fm?~]; born 6 September 1965) is a Brazilian lawyer and politician.
She was the Chief of Staff of Brazil from 8 June 2011 to 2 February 2014, during the presidency of Dilma Rousseff.
Following her tenure as Chief of Staff, she became a Senator for ParanĂĄ and in 2017 became national president of the Workers' Party.