The Miss República Dominicana 2009 was held at the Sans Souci Convention Center in Santo Domingo Este on 17 May 2009.
[2] The winner represented the Dominican Republic at Miss Universe 2009.
The first runner-up entered Hispanoamericana 2009, the second runner-up entered Miss Continente Americano 2009, the third runner-up entered Miss Globe International 2010, and the fourth runner-up entered in Miss Bikini International 2010.
Dayana Mendoza, Miss Universe 2008, was invited to the pageant.