Ernestine Anderson (born November 11, 1928) is an American jazz and blues singer. In a career spanning more than five decades, has recorded over 30 albums. In the early 1990s she joined Qwest Records, the label of fellow Garfield High School grad Quincy Jones. She was nominated four times for a Grammy Award. She has sung at Carnegie Hall, the Kennedy Center, the Monterey Jazz Festival (six times over a 33-year span), as well as at jazz festivals all over the world.