Lorne Mayencourt (born 1957) is a Canadian politician, who formerly represented the electoral district of Vancouver-Burrard in the Legislative Assembly of British Columbia as a member of the BC Liberal party. Mayencourt was first elected in the 2001 provincial election, defeating New Democrat opponent Tim Stevenson.He was previously the founder and, for its first five years, executive director of the Vancouver Friends for Life Society, which supports people living with AIDS, cancer and other life-threatening illnesses.