Lawrence Yum Sin Ling (; born 1948) was a member of the Hong Kong Legislative Council from 1995 to 1997 and a district councillor for Kowloon City District of Hong Kong from 1994 to 1997 (Prince constituency). He is a founding member of a pro-Republic of China (Taiwan) political organisation 123 Democratic Alliance. Yum contested in the Hong Kong Legislative Council election in 1998, but was unelected. His son, Edward Yum, is a political activist in Hong Kong. References District councillors of Kowloon City District 123 Democratic Alliance politicians HK LegCo Members 1995–1997 1948 births Living people National Cheng Kung University alumni