Dustin Duncan was first elected as the MLA for the constituency of Weyburn-Big Muddy in a by-election in June 2006 at the age of 26. He was re-elected in the 2007, 2011, 2016 and 2020 provincial elections.
Dustin has been a member of the Board of Internal Economy, served as Vice-Chair of the caucus Crown Investments Corporation Committee, and was a member of the SaskBuilds Corporation Board.
He currently serves as Minister of Crown Investments Corporation and Minister responsible for the Public Service Commission. He is Minister responsible for SaskEnergy, SGI, SaskPower, SaskTel, Saskatchewan Liquor and Gaming Authority, and SaskWater.
First appointed to cabinet in 2009, Dustin has served as Minister of Tourism, Parks, Culture and Sport. He would go on to manage various other portfolios, including Health, Education, Environment, Energy and Resources, and the Global Transportation Hub.
Dustin and his wife Amanda were both born, raised and educated in the Weyburn area. He and Amanda have two sons, Jack and Ephram, and one daughter, Penelope. Dustin obtained an undergraduate degree in History from the University of Regina.