The 2012 The Dominion Curling Club Championship was held from November 19 to 24 at the Scarboro Golf and Country Club in Scarborough, Ontario. In the men's final, of Alberta defeated Steve Irwin of Manitoba with a score of 7–6, stealing the winning point in the eight end. In the women's final, Caroline Deans of Ontario defeated Sonia Simard of Quebec with a score of 8–3.