ILEANA TONCA was born in Rumania and studied at the Music Academy in Bucharest. She has won several singing competitions and has performed in Bucharest, Brasov and Timisoara as well as on tours in Germany, Austria, Italy and France. She has been a member of the ensemble of the Wiener Staatsoper since 1999, where she debuted as Jemmy (Guillaume Tell). Furthermore, she has for example sung Woglinde (Das Rheingold, Götterdämmerung), Waldvogel (Siegfried), Echo (Ariadne auf Naxos), Lisa (La sonnambula), Xenia (Boris Godunow), Mädchen (Aufstieg und Fall der Stadt Mahagonny), Elvira (L’italiana in Algeri), Nannetta (Falstaff), Barbarina (Nozze di Figaro), Oscar, Papagena, Zerlina, Sophie (Rosenkavalier, Werther), Stimme vom Himmel and Tebaldo (Don Carlo), Zdenka (Arabella), Adele (Fledermaus), Servilia, Musetta, Adina, Susanna. Furthermore, she performed in productions of children's operas (Traumfresserchen, Peter Pan, Bastien und Bastienne, 35. Mai, Pinocchio, Pünktchen und Anton). In 1999/2000 she was awarded an advancement award by the Waechter Medal Foundation. In 2004 she received the Austrian frauen.kunst.preis.