Miss Brasil 2009 was the 55th edition of Miss Brasil, held on 2009-05-09 at the Memorial da América Latina in São Paulo, Brazil. The event served as the national qualifier for Miss Universo 2009. It was broadcast by Band and hosted by former titleholders Nayla Micherif and Renata Fan, with a musical performance by Jorge Aragão. Natálya Anderle crowned Larissa Costa of Rio Grande do Norte as the winner, with Miss Universo 2008 Dayana Mendoza in attendance.