Grace Ethel Knight is an English-born Australian vocalist, saxophone player and songwriter. During the 1980s she was a mainstay of Indie pop group Eurogliders. Knight later became a solo jazz singer and musician based in Sydney.

Since Eurogliders disbanded in 1989, Knight has had a successful career as a jazz singer. Knight made a cameo appearance in the 1990 TV series Come In Spinner and sang on its soundtrack. This launched a new career for Knight, with her first solo album, Stormy Weather. Knight returned to her solo career and released Willow in 2008.