Ben Bonus (Yiddish: בען באָנוס) (born in 1920 in Horodenka, Stanisławów Voivodeship, Poland died 1984 in Miami, Florida) was a prominent Yiddish theater and Broadway actor and Yiddish language singer of the twentieth century. He and his wife Mina Bern were credited with keeping Yiddish theatre alive in United States during the 1960s and 1970s.