Turtle Mountain is a provincial electoral district in the Canadian province of Manitoba.

Rose, to the west by Minnedosa and Arthur-Virden, to the east by Pembina, Carman and Portage la Prairie, and south to the American state of North Dakota.

Communities in the riding included Killarney, Carberry, Glenboro, Pilot Mound and MacGregor.

Agriculture accounted for 37% of all industry in the riding, followed by health and social service work at 9%.

Following the 2018 redistribution, Turtle Mountain will be re-created out of Arthur-Virden, Spruce Woods and Midland and will first be contested in the 2019 Manitoba general election.