Dalva de Oliveira was a Brazilian singer and one of divas of the Radio Era. She was married to composer Herivelto Martins and mother of singer Pery Ribeiro.
Her discography includes Saudade, A Inesquecivel Em Tangos, 30 Anos Depois, Coleção 10 Polegadas and Coleção Talento. She was a member of Trio de Ouro. Her most popular genres were Female Vocalist, Samba-Canção and 1940s.