| Winner: | Yaritza Reyes |
| Represented: | Elías Piña |
| Date: | August 3, 2013 |
| Presenters: | Enrique Crespo, Reading Pantaleón, Sofia LaChapelle & Marta González Matos |
| Acts: | Amara la Negra y N'Klabe |
| Venue: | Punta Cana's Hard Rock Café Hotel & Casino, Salvaleón de Higüey, Dominican Republic |
| Broadcaster: | Colorvisión (Dominican Republic) Telemundo (U.S.) WapaTV (Puerto Rico) |
| Entrants: | 28 |
| Placements: | 13 |
| Withdraws: | Bahoruco, Comunidad Dominicana en España, Comunidad Dominicana en Venezuela, Dajabón, El Seibo, Espaillat, Independencia, Jarabacoa, La Vega, San Cristóbal, San José de Ocoa, San Pedro de Macorís, Santiago Rodríguez |
| Before: | 2012 |
| Next: | 2014 |
Miss República Dominicana 2013 was held on August 3, 2013, at the Punta Cana's Hard Rock Café Hotel & Casino in Salvaleón de Higüey, Dominican Republic.
The winner represented the Dominican Republic in Miss Universe 2013.
The First Runner-Up or "Miss Continentes República Dominicana" entered Miss United Continent 2013. The Second Runner-Up or "Miss República Dominicana Hispanoamérica" entered Reina Hispanoamericana 2013. The Third Runner-Up or "Miss Intercontinental República Dominicana" entered Miss Intercontinental 2013. The Fourth Runner-Up or "Miss Top Model República Dominicana" entered Top Model of the World 2014.
| Placement | Contestant | |
|---|---|---|
| Miss Dominican Republic 2013 | ||
| 1st Runner-Up |
| |
| 2nd Runner-Up |
| |
| 3rd Runner-Up |
| |
| 4th Runner-Up |
| |
| 5th Runner-Up |
| |
| Top 13 |
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§ – Won Top 13 semifinalist spot by online voting and text messages.
| Province | Contestant | Age | Height | Hometown | |
|---|---|---|---|---|---|
| Azua | Giselle Altagracia Ramírez Zouain | 23 | Azua de Compostela | ||
| Baoruco | Génesis Rodríguez Rueckschnatt | 19 | Santo Domingo | ||
| Barahona | Penélope Vanesa Muñóz Salvador | 24 | Santa Cruz de Barahona | ||
 United States | Chantel Martínez Figueroa | 19 | New York City | ||
 Puerto Rico | Tracy King Porchue | 21 | Santurce | ||
| Distrito Nacional | Anyelina Mariel Sánchez Guzmán | 22 | Santo Domingo | ||
| Duarte | Massiel Gutiérrez | 21 | San Francisco de Macorís | ||
| Elías Piña | Yaritza Miguelina Reyes Ramírez | 19 | Santo Domingo | ||
| Guayacanes | Nicole Cristina Valdéz Abud | 24 | Guayacanes | ||
| Hato Mayor | Aura Marienny Oviedo Sánchez-Lucchéce | 19 | Hato Mayor del Rey | ||
| Hermanas Mirabal | Nairoby Sherazade Ñañez Figuereo | 21 | Santo Domingo | ||
| La Altagracia | Irina Peguero Reyes | 20 | Salvaleón de Higüey | ||
| La Romana | Ivette Marie Rivera Objio | 22 | La Romana | ||
| Las Matas de Farfán | Auilda Yarelisa García Jiménez | 23 | Las Matas de Farfán | ||
| María Trinidad Sánchez | Chantal Marie Arias García | 18 | Cabrera | ||
| Monseñor Nouel | Georgina Vasiliou Romero | 25 | Bonao | ||
| Monte Cristi | Bianca Natasha Hazim Madera | 23 | Santo Domingo | ||
| Monte Plata | Rosy María Guerrero de la Cruz | 18 | Bayaguana | ||
| Pedernales | Nathalie Patricia Ceballos de la Cruz | 19 | Santo Domingo | ||
| Peravia | Melissa Yssasha Amaro Azize | 22 | Baní | ||
| Puerto Plata | Joelysa Rodríguez Morales | 21 | Sosúa | ||
| Samaná | Alma Virginia Álvarez Alfonso | 21 | Santo Domingo | ||
| San Juan | Gloria Ramírez Belliard | 25 | San Juan de la Maguana | ||
| Sánchez Ramírez | Florangel Vásquez Fernández | 18 | Cotuí | ||
| Santiago | Marileny Altagracia Tejera Corona | 24 | Santiago de los Caballeros | ||
| Santo Domingo Este | María Nelly Vicioso Martínez | 24 | San Juan | ||
| Santo Domingo Norte | Estefanía Luz Botello Ramírez | 18 | Santo Domingo | ||
| Santo Domingo Oeste | Jissett Altagracia Hernández Pérez | 25 | Santo Domingo | ||
| Valverde | Yendy Carlina Vargas Cruz | 20 | Santa Cruz de Mao |
