David Graeme Hancock KC ECA (born August 10, 1955) is a Canadian lawyer and was the 15th premier of Alberta in 2014. Since 2017, he has served as a judge of the Provincial Court of Alberta. From 1997 to 2014, he was a Member of the Legislative Assembly of Alberta representing Edmonton-Whitemud as a Progressive Conservative until announcing his resignation from the legislature on September 12, 2014.