Jerzy Wasowski (31 May 1913 – 29 September 1984) was a Polish acoustics engineer, radio announcer, composer, pianist, actor and director.He was the son of Józef Wasowski and the husband of Maria Wasowska and the father of Grzegorz Wasowski.Together with Jeremi Przybora he created Kabaret Starszych Panów (Old Gentlemen's Cabaret). He created about 700 songs altogether, including around 100 songs for children.He also composed 150 musical illustrations for radio dramas, television shows, cartoons and feature films, and theatre plays.