Charlotte Hall Dos Santos (born 1990 in Oslo, Norway) is a Brazilian-Norwegian jazz singer, composer, and arranger, currently based in Berlin.
Dos Santos attended jazz studies at the Berklee College of Music in Boston, Massachusetts (2013–16), where she earned a Bachelor of Music in Contemporary Writing and Production, and Vocal Jazz Performance. Her music mixes South-American traditions, jazz, neo-soul, and tasty beats, with music history samples in a colourful way. Dos Santos released her debut solo album Cleo in 2017 on the label Fresh Selects. The album received good reviews in Norwegian media.