Catherine Chau (Chinese: 周家怡) (born 23 July 1979) is a Hong Kong actress.

She started by completing the 1996 TVB Acting Class and graduating in 1998.

[1] She was nominated for Most Improved Female Artist at the TVB Anniversary Awards (2009).

Her notable roles include The Dance of Passion (2006),[2] My Sister of Eternal Flower (2011), Men with No Shadows (2011),[3]The Menu (2015) and Kids' Lives Matter (2021).

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