Ken Chang Tzu-Yao
- Title: Ken Chang Tzu-Yao
- Popularity: 5.66
- Known For: Acting
- Birthday: 1975-05-08
- Place of Birth: Taibei, Taiwan, China
- Homepage:
- Also Known As: 張智堯, Ken Cheung Chi-Yiu, 张智尧, Zhang Zhiyao, Kennth Chang, Trương Trí Nghiêu, Ken Chang Tzu-Yao, Ken Chang