Elza Soares (born June 23, 1937) is a Brazilian samba singer. She was married to Brazilian football player Garrincha.

Born and raised in a favela in Rio de Janeiro, Soares took part in a singing contest presented by the renowned Brazilian musician Ary Barroso, and received the highest marks. In the late 1950s, Soares spent one year touring Argentina with Mercedes Batista. Soares became popular with her first single "Se Acaso Você Chegasse", on which she introduced the scat à la Louis Armstrong, adding a bit of jazz to samba. She moved to São Paulo, where she performed at theaters and night clubs. Her husky voice became her trademark. After finishing her second album, A Bossa Negra, Elza went to Chile to represent Brazil in the 1962 Football World Cup. Her outgoing and over-the-edge style fascinated audiences in Brazil and abroad.