Yoyo Mung Ka-wai is a Hong Kong actress. She was signed to TVB until March 2013, having starred in various TVB television shows, including Forensic Heroes I and II.

Forensic Heroes is a TVB modern suspense series broadcast in June, 2006, starring Bobby Au-Yeung, Frankie Lam, Yoyo Mung, Linda Chung, Raymond Cho and Florence Kwok in the first instalment of the Forensic Heroes series.