Frederick Ma
 Frederick Ma Si-hang GBS JP (born 22 February 1952 in Hong Kong with family roots in Chaozhou Guangdong) is the chairman of a China Strategic Group (SEHK: 235). As a former Secretary for Commerce and Economic Development of the Hong Kong Special Administrative Region he was a popular figure with the public and with legislators of all parties. He is the cousin of entertainer Eric Tsang and uncle of evangelist Jaeson Ma.