| Peter C Wong 王澤長 | |
| Honorific-Suffix: | CBE, JP |
| Birth Date: | 19 September 1922 |
| Birth Place: | Hong Kong |
| Office: | Unofficial Member of the Executive Council |
| Appointed: | Sir Murray MacLehose |
| Term Start: | 1 September 1986 |
| Term End: | 31 August 1988 |
| Predecessor: | Sir Oswald Cheung |
| Successor: | Rosanna Wong |
| Office1: | Unofficial Member of the Legislative Council |
| Appointed1: | Sir Murray MacLehose Sir Edward Youde |
| Term Start1: | 6 October 1976 |
| Term End1: | 25 August 1988 |
| Alma Mater: | University of Hong Kong (BA) |
| Occupation: | Solicitor Notary Public |
| Death Place: | Happy Valley, Hong Kong |
| Spouse: | Anna |
Peter Chak-cheong Wong, CBE, JP (19September 192222September 1989) was a member of the Executive Council and Legislative Council of Hong Kong and president of the Law Society of Hong Kong. Born in Hong Kong, Wong attended the University of Hong Kong and graduated with bachelor's degree in 1950. He became a solicitor and a fellow of the British Institute of Management.[1] He was the president of the Law Society between 1973 and 1975. He was appointed by Governor Murray MacLehose to the Legislative Council when the council was reformed and extended its membership from 15 to 22 unofficial members. He was subsequently the member of the Executive Council from 1978 to 1983.[2]