John Cheng
- Birthday: 1/1/1961
- Deathday: 1/22/2013
- Place of birth: Singapore
- Fame for: Acting
- Also known as: 阿南, Ah Nan, Ah Nam, Zhong Yao Nan
Biography
John Cheng Yeow Nam (also credited as Zhong Yao Nan; known in entertainment circle as Ah Nan or Ah Nam) was a Singaporean actor and getai compere.