Ewa Biegas (born 3 March 1977 in Cieszyn, Poland) is a Polish soprano.
Ewa Biegas studied at the Music State Schools in Cieszyn and Gliwice, graduated in singing at the Music Academy, Katowice, and from 1998 to 2000 studied with Professor Helen Lazarska at the Universität für Musik in Vienna, and graduated in 2005 with a PhD in Vocal Studies at the Katowice Academy.