Jaroslava Korol was born June 25, 1954 in the village Plav'ya, Skole district, Lviv region. She was born in the family priest Antony and Maria Kosar. She died after a long illness July 10, 2009 in Lviv.
After graduating from high of the school with golden medal she studied at the Department of Art Pottery Lviv State Institute of Decorative and Applied Art. She has lived and worked in Lviv.