Andersson, the famed Swedish actress and muse to Ingmar Bergman, died on April 14 in Stockholm. She was 83.
Her spokesperson Martin Frostberg confirmed her death, according to the Associated Press. Andersson was hospitalized in France after suffering a stroke in 2009.
Andersson's two-decade-long film career started in her teens and saw her in more than 50 films, including 13 by the legendary Bergman. Most notably, she starred in his 1966 psychological drama Persona as Alma, which earned her worldwide critical acclaim and a best actress award at the 4th Guldbagge Awards (the Swedish equivalent of the Academy Awards).
"Her achievements in Swedish cinema cannot be overrated," the Swedish Film Institute's CEO, Anna Serner, said in a statement obtained by the AP.