Cecilia Wong
- Title: Cecilia Wong
- Popularity: 1.972
- Known For: Acting
- Birthday: 1956-04-14
- Place of Birth: Hong Kong, British Crown Colony [now China]
- Homepage:
- Also Known As: Cecilia Wong Hang-Sau, Wong Hang-Sau, Huang Hsing-Hsiu, Wang Hin-Sau, Wong Hen-Sou, Wang Xing-Hsiu