Nuestra Belleza Baja California Sur 2009

Nuestra Belleza Baja California Sur 2009, was held at the Hotel Presidente Intercontinental in Loas Cabos, Baja California Sur in summer 2009. At the conclusion of the final night of competition Giovanna Martínez of La Paz was crowned the winner. Martínez was crowned by outgoing Nuestra Belleza Baja California Sur Estrella Navarro. Eight contestants competed for the title.