Peter Woo Kwong-ching, GBM, GBS, JP (Chinese: 吳光正; born September 5, 1946) is a Hong Kong billionaire businessman. He was the chairman of Wheelock and Company Limited (SEHK: 20)and The Wharf Holdings Limited (SEHK: 4) until 19 May 2015. As of April 2021, his net worth is estimated to be $14 billion.