Olga Vladimirovna Baklanova (Russian: О́льга Влади́мировна Бакла́нова; 19 August 1893 – 6 September 1974), known professionally as Olga Baclanova, was a Russian actress, opera singer, and ballerina. She achieved prominence during the silent film era, after taking several years off her age and changing the spelling of her Russian surname from Baklanova. She was often billed under her last name only, as Baclanova, similarly to the surname-only nomenclature of her fellow countrywoman Nazimova.