Catherine Duc is a Vietnamese-Australian composer and producer of music blending elements of ambient, classical, electronica and world music. Her work has been aired on Australian Broadcasting Corporations ABC Jazz. In 2005 Duc issued her debut album, Visions and Dreams.

Catherine Duc was born in Melbourne. She started her musical journey from a young age. As a child, Duc studied keyboard and classical piano and later completed studies in music arrangement, live recording and production at the Alfred Brash Sound House in the Melbourne Concert Hall. She also has a Diploma in Film Music Composition from The London School of Creative Studies. Her work has been aired on Australian Broadcasting Corporations ABC Jazz. In July 2005 Duc issued her debut album, Visions and Dreams, and the following year she supplied keyboards for Priscilla Hernández album, Ancient Shadows.