Minnedosa was a provincial electoral division in the Canadian province of Manitoba. It was created in 1881 with the expansion of the province's western boundary, and has existed continuously since that time. From 1886 to 1888, it was divided into two ridings, Minnedosa East and Minnedosa West. Minnedosa itself was the largest community in the constituency. Other communities in riding the included Souris, Rivers, Rapid City, Shilo, Basswood, Wawanesa, and Erickson.