Las Tres Marias

(Las) Tres Marias ("The Three Marys") could mean:


 * The Brazilian municipality of Três Marias, in Minas Gerais
 * Las Tres Marías (group), Ecuadorian musical trio
 * Mexico's Islas Marías
 * Panama's Las Tres Marías (Panama)
 * Las Tres Marías is-- in Argentina, Brazil, Chile, Peru, Uruguay,  and the Philippines-- the common name for the three stars in the "Belt of Orion" in the "Orion" constellation.
 * A commonly-used name to describe the three 90s telenovelas starring Thalía: Maria Mercedes, Marimar, and Maria la del Barrio