| Winner: | Amell Yoselín Santana de Jesús |
| Represented: | Hato Mayor |
| Date: | July 30, 2005 |
| Entrants: | 25 |
| Venue: | Hotel Jaragua, Santo Domingo, Dominican Republic |
| Broadcaster: | Telemicro 5 |
The Miss Tierra República Dominicana 2005 beauty pageant was held in the Dominican Republic. This year, 25 candidates competed for the national crown. The winner represented the Dominican Republic at the Miss Earth 2005, which was held in Manila.
| Province,Mun., Community | Contestant | Age | Height | Hometown | |
|---|---|---|---|---|---|
| Milagros de la Rosa Echeverria | 22 | 6feet | Azua de Compostela | ||
| Isaura Reynosa Tavarez | 25 | 5feet | Juan Adrian | ||
| Nidez de Paula Rey | 19 | 5feet | Long Island | ||
| Cesarina Ynoa Cañizarez | 21 | 5feet | Bayamon | ||
| Livia Paniagua Mora | 26 | 5feet | La Cueva | ||
| Laura Tavarez Garzon | 18 | 6feet | El Naco | ||
| Iris Soto Raosa | 27 | 5feet | Santa Cruz de El Seibo | ||
| Amell Yoselín Santana de Jesús | 18 | 6feet | Sabana de la Mar | ||
| Iolanda Sauri de los Santos | 18 | 6feet | La Descubierta | ||
| Inelkis Madale Ramos Ramos | 25 | 5feet | Vílla Hermosa | ||
| Sandra Roig Rodríguez | 19 | 5feet | Constanza | ||
| Mayra Rosario Rolais | 18 | 5feet | Moca | ||
| Ana Morena Ruiz Orda | 23 | 5feet | Las Matas de Santa Cruz | ||
| Raiza Almonte Nornoja | 24 | 5feet | San Antonio de Yamasá | ||
| Carina Sousa Algoas | 21 | 5feet | Valle Nuevo | ||
| Aura Marie Castros Toledo | 22 | 6feet | Los Hidalgos | ||
| Tatiana Magdalena Rojas Safrio | 18 | 6feet | Punta Cana | ||
| Lisa Mary Tatis Valle | 18 | 6feet | El Limón | ||
| Eva Quiros Casanarez | 23 | 5feet | San Cristóbal | ||
| Jelite Zamora Raulos | 22 | 5feet | San Francisco de Macorís | ||
| Sandra Montas Lorano | 21 | 5feet | San José de los Llanos | ||
| Ana Hidalgo Alvarez | 24 | 5feet | Tamboril | ||
| Casandra Mota Rosa | 23 | 5feet | Monción | ||
| Diana Santos Ramos | 20 | 5feet | Esperanza | ||
| Mariela Zamora Ferrano | 18 | 5feet | Estancia del Yaque |