Tiffany Lau
- Title: Tiffany Lau
- Popularity: 3.926
- Known For: Acting
- Birthday: 1997-05-24
- Place of Birth: Los Angeles, California, USA
- Homepage: http://artiste.tvb.com/main/artistedetail/tiffanylau
- Also Known As: 劉穎鏇, Lau Wing-shuen, Tiffany Lau Wing-shuen, 刘颖镟, 刘颖璇