Nikolai Konovalov was born on July 16, 1885 in Georgiyevsk, Stavropol Governorate, Russian Empire as Nikolai Leonidovich Konovalov. He was an actor, known for Vesna (1947), Anton Ivanovich serditsya (1941) and Muzykalnaya istoriya (1940). He died on April 16, 1947 in Moscow, Russian SFSR, USSR.