Fanny de Sivers (maiden name: Isak; 20 October 1920 – 22 June 2011) was an Estonian linguist, literature researcher, and essayist.
She studied humanities and arts at the University of Tartu from (1938 to 1941), left Estonia and moved to Germany in 1941, marrying von Sivers.
She studied at the universities of Breslau, Würzburg and Innsbruck and acquired the academic degree of license in Paris and Lund.
[2] She published numerous articles on language studies and literature; she also translated works of Estonian authors into French and vice versa.
Numerous collections of her articles and essays have been published in Estonia since the end of Soviet regime.