Iain James Stewart Black (born 1967 in Winnipeg, Manitoba) is a former politician in British Columbia, Canada. He was first elected to represent the riding of Port Moody-Westwood in the Legislative Assembly of British Columbia in the BC general election held on May 17, 2005, as a member of the BC Liberal Party. He was re-elected in the 2009 BC general election in the Port Moody-Coquitlam riding. Black resigned as a Member of the Legislative Assembly, effective October 3, 2011, to accept a job as the president and CEO of the Vancouver Board of Trade.