Erin Wall (born 4 November 1975 Calgary, Alberta to American parents) is a Canadian operatic soprano. She studied at the Vancouver Academy of Music, Western Washington University, Rice University and Music Academy of the West and was a finalist at the Cardiff Singer of the World competition in Wales in 2003, a competition where 951 singers from 56 nations applied and 483 were offered auditions, and in which she sang in the group of five finalists: "... no doubt she was cheered to hear the leading scream of 'Bravoooooo!' [sic] from the unmistakable voice of Matthew Epstein ... artistic director of Chicago Lyric Opera."