Joanna McClelland Glass (born 1936) is a Canadian playwright who currently resides in Naperville, Illinois. She served as a personal secretary to Francis Biddle in the late 1960s, which formed the basis for her most recent play, Trying.

Works

• Canadian Gothic and American Modern - 1972
• Artichoke - 1974
• To Grandmother's House We Go - 1980
• Play Memory - 1984
• Yesteryear - 1989
• If We Are Women - 1993
• Trying - 2004

See also: List of Canadian writers