Emil Byk (born 14 January 1845 at Janów (now Ukrainian: ), near Trembowla (Ukrainian: Теребовля), in Austrian Galicia (now Terebovlia, Ukraine) - 1906) was a Polish-Austrian-Jewish lawyer and deputy. In 1885 he was chosen the chairman of the charity committee of the Cultusrath (German: Kultusrat, Board of Education) of Lemberg, and in 1902 became president of the there. In 1890 he was a "Stadtverordneter" and president of the . In 1891 he was elected to represent Brody and Zolochiv in the Reichsrat. Some of his more important speeches in that body were: