- Source of Wealth: Business (Banking)
- Age: 91
- Birth Place: Kinmen, Fujian, China
- Marital Status: Married (Chuang Yong Eng)
- Full Name: Wee Cho Yaw
- Nationality: Singaporean
- Date of Birth: 10 January 1929
- Ethnicity: Chinese
- Occupation: Chairman Emeritus of the United Overseas Bank (UOB) and United Industrial Corporation (UIC)
- Education: Chung Cheng High School
- Children: 5 (Ee Cheong, Ee Lim, Wei Ling, Wei Chi and Ee-chao)
Wee Cho Yaw has an estimated net worth of $6.6 billion. Aside from serving as the Chairman of the Singapore Kim Mui Hoey Kuan, Wee Cho Yaw also sits as the Chairman of the United Overseas Bank Group which was founded by his father, Wee Kheng Chiang. He joined the bank as one of the Board of Directors in 1958, and two years after, he was appointed as the Managing Director.
The retirement of his father in 1974 led Wee Cho Yaw to serve as the Chairman of the bank. In 1971, he was recognized as the Public Service Star by the Singapore government. Meanwhile, in 1990 and 2001, he received an award as the Singapore Businessman of the Year.