Miss República Dominicana 1971 took place on 1971-01-19 at the Auditorio del Bueno Café del Hotel Lina in Santo Domingo, República Dominicana, with 28 delegates competing. Sagrario Margarita Reyes de los Colmenares (Seibo) won the title and represented the country at Miss Universo 1971. Haydée Modesta Kuret Tejeda (Barahona) was crowned Miss Mundo República Dominicana to compete at Miss Mundo 1971. Other top placements included Aída Fernández (Distrito Nacional), Mirka Súarez (Santiago), and Nídia Ureña (Puerto Plata). The event was broadcast by Color Visión Canal 9.