John Martin is a Canadian politician and a professor of criminology, who was elected to the Legislative Assembly of British Columbia in the 2013 provincial election. He represented the electoral district of Chilliwack as a member of the British Columbia Liberal Party.

The 2013 British Columbia general election took place on May 14, 2013, to elect the 85 members of the 40th Parliament of British Columbia to the Legislative Assembly in the Canadian province of British Columbia. The British Columbia Liberal Party formed the government during the 39th Parliament prior to this general election, initially under the leadership of Premier Gordon Campbell then after his resignation, Christy Clark. The British Columbia New Democratic Party under the leadership of Carole James, and then Adrian Dix, formed the Official Opposition. The BC Green Party under the leadership of Jane Sterk and the BC Conservative Party under John Cummins were also included in polling, although neither party had representation at the end of the 39th Parliament.