| Winner: | Marianly Tejada |
| Represented: | Duarte |
| Date: | September 20, 2011[1] |
| Venue: | Renaissance Auditorio de Festival del Hotel Jaragua, Santo Domingo, Dominican Republic |
| Broadcaster: | Antena Latina & Canal 21 |
| Entrants: | 24 |
| Placements: | 11 |
Miss Mundo Dominicana 2011 was held September 20, 2011, in Renaissance Auditorio de Festival del Hotel Jaragua, Santo Domingo. The Miss Mundo Dominicana winner represented the Dominican Republic in Miss World 2011, the Miss RD Internacional entered Miss International 2011, Miss Supranational RD entered Miss Supranational 2012, and the Miss Tourism Queen RD entered Miss Tourism Queen International 2011. The first runner up entered the Reinado Internacional del Café 2012. The winner was crowned by Sofinel Báez, Miss International Dominicana 2010.
| Placement | Candidates | |
|---|---|---|
| Miss Mundo Dominicana 2011 |
| |
| Miss Internacional República Dominicana |
| |
| Miss Supranacional República Dominicana |
| |
| Miss Tourism Queen República Dominicana | ||
| 1st Runner-Up |
| |
| 2nd Runner-Up |
| |
| Top 11 |
|
| Continental | Contestant | |
|---|---|---|
| Cibao Occidental | Espaillat - Catherine Ramírez | |
| Cibao Oriental | Duarte - Marianly Tejada | |
| Oriental | La Altagracia - Lincy Valautta | |
| Sur | Peravia - Bianca Hazim |
| Province | Contestant | Age | Height | Hometown | Region | |
|---|---|---|---|---|---|---|
| Azua | Ángela Gutiérrez Cáceres | 18 | Sur | |||
| Barahona | Lidia María Lozada Tatís | 22 | Sur | |||
| Distrito Nacional | Nilcalys Nuñez Gregg | 22 | Sur | |||
| Duarte | Marianly Tejada Burgos | 19 | Cibao Oriental | |||
| El Seibo | Elba Margarita Díaz Pujols | 25 | Oriental | |||
| Espaillat | Catherine Ramírez Rosario | 26 | Cibao Occidental | |||
| Hato Mayor | Dania Ventura de los Santos | 19 | Oriental | |||
| Hermanas Mirabal | Sally Lucía Aponte Tejada | 19 | Cibao Oriental | |||
| La Altagracia | Lincy Valautta Bonnetti | 20 | Oriental | |||
| La Romana | Rosa Clarissa Ortíz Melo | 25 | Oriental | |||
| La Vega | Carola Mercedes Durán Baldera | 22 | Cibao Oriental | |||
| Monseñor Nouel | Giselle Vásques de Torres | 21 | Cibao Oriental | |||
| Monte Cristi | Jinny Karen Vargas Castillo | 21 | Cibao Occidental | |||
| Monte Plata | Johanna Saint-Hilaire Cid | 20 | Oriental | |||
| Peravia | Bianca Hazim Madera | 18 | Sur | |||
| Puerto Plata | Licelote Ortíz Paulino | 21 | Cibao Occidental | |||
| San Pedro de Macorís | Ambar Martínez Sosa | 19 | Oriental | |||
| Sánchez Ramírez | Rosa Sofía Mora Peralta | 23 | Cibao Oriental | |||
| Santiago | Milagros de Moya Santos | 20 | Cibao Occidental | |||
| Santiago Rodríguez | Elizabeth Vargas Polanco | 24 | Cibao Occidental | |||
| Santo Domingo Este | Debbie Áflalo Vargas | 18 | Sur | |||
| Santo Domingo Norte | Leslie Domínguez Lavos | 21 | Sur | |||
| Santo Domingo Oeste | Eliana Rosario Taveras | 19 | Sur | |||
| Valverde | Luz Rosario Almonte | 20 | Cibao Occidental |
Contestants who previously competed at other beauty pageants or were expected to: