Ana Luiza Machado da Silva Muylaert (born 21 April 1964), known professionally as Anna Muylaert, is a Brazilian film and television director, producer and screenwriter. Anna studied filmmaking at the School of Communications and Arts at University of São Paulo (USP) from 1980 to 1984. She became a film critic for IstoÉ and O Estado de S. Paulo and in 1988 she joined the staff of Rede Gazeta's program TV Mix. In 1999, she worked as an editor and reporter on TV Cultura's Matéria-Prima. She also wrote scripts for the Cultura programs Mundo da Lua (1991-92) and Castelo Rá-Tim-Bum (1994-97).