Cynthia Duque, NB Nuevo Leon, was the winner of Nuestra Belleza Mexico (Miss Mexico) 2012, and will represent her country in Miss Universe 2013. She is 1.76 m-tall.

The pageant took place on Seprtember 1 in Chiapas.

The 1st runner-up, who will compete in Miss International 2012, was  Lucero Montemayor, also from Nuevo Leon. Karen Padilla, from Distrito Federal, finished in 3rd place.