Stefan Vasylovych Turchak ( Ukraine; yayi rayuwa tsakanin Fabrairu 28, 1938 - Oktoba 23, 1988) ya kasance fitaccen jagorar Ukraine, ƙungiyar People's Artist na USSR (1977) kuma ya zama Laureate na Shevchenko National Prize. An haife Stefan Turchak a ƙauyen Maćkowice, wanda a cikinsa yanzu akwai Subcarpathian Voivodeship a Poland. Ya girma a Dubliany . A 1955 Stefan ya kammala karatun sa daga Filaret Kolessa Lviv Music da Pedagogical School. Bayan haka, ya yi aiki a matsayin malamin Waƙa kuma yana rera waƙa a Makarantar Pedagogical ta Sokal. Sannan ya shirya wata kungiyar mawaka, wacce ta shahara a yankin Sokal saboda yadda ake gudanar da wakokin jama'a, da kuma kungiyar 'yan mata, wanda a shekarar 1957 har ma ta taka rawar gani a wasan Kiev. Daga 1957 Turchak ya yi karatu a Lviv Conservatory (mai gudanar da aji na Mykola Kolessa), wanda ya yi nasara a 1962. Daga shekarar 1960 zuwa 1962 ya kasance shugaba na Solomiya Kruselnytska Lviv State Academic Theatre na Opera da Ballet. Daga 1963 zuwa 1966 da 1973 zuwa 1977 ya kasance babban jagora na National Symphony Orchestra na Ukraine SSR, daga 1967 zuwa 1973 da kuma 1977 - na Kyiv Opera da Ballet Theater.