The Miss Brazil 2011, the 57th edition of the Miss Brazil pageant, was held in São Paulo on July 23, 2011. The winner was Priscila Machado, who went on to represent Brazil in the 2011 Miss Universe pageant. The 1st runner-up went on to Miss International 2011 and the 2nd runner-up participated in Miss Continente Americano 2011.
Twenty-seven delegates from each state and the Federal District competed for the crown. The current titleholder, Débora Lyra of Minas Gerais, crowned her successor at the end of the event.