Osamu Takizawa (滝沢 修, Takizawa Osamu, 13 November 1906 – 22 June 2000) was a Japanese actor. He was born in Ushigome, Shinjuku, Tokyo. Starting at the , Takizawa participated in a number of theatrical troupes before forming Gekidan Mingei with Jūkichi Uno. His was praised for his performance in Death of a Salesman and also directed a version of The Diary of Anne Frank. Perhaps his most notable film role was in Fires on the Plain.