Carlotta Nillson was born on 25 February 1879 in Stockholm, Sweden. She was an actress, known for Leah Kleschna (1913). She died on 31 December 1951 in New York City, New York, USA.
Carlotta Nillson appears to have retired from the stage sometime around World War I. She remained active with the Actor's Equity organization and at some point became one of the first actors from the legitimate stage to appear on radio.[.