Miss Brasil 2018 was the 64th edition of the national pageant, held on 26 May 2018 at Riocentro in Rio de Janeiro. Broadcast nationwide by Rede Bandeirantes and online via Band.com.br, the event featured 27 contestants representing Brazil’s 26 states and the Federal District. Mayra Dias of Amazonas won the crown and later represented Brazil at Miss Universe 2018.