Mujer Sola is the fifth studio album of Puerto Rican singer Ednita Nazario. It was originally released by Borinquen Records on LP, 8 Track and Cassette in 1978. The album marked her first one with Laureano Brizuela as a producer and includes early hits like "Mío", "Encuentro", "Mujer Sola" and "Estoy Bien Junto A Ti". It was re-released on digital platforms and CD for the first time in February 2020.
