Carnduff is a small agricultural town in southeast Saskatchewan, Canada. The town lies at the intersection of Highway 318 and Highway 18 and is a short drive from the Manitoba and United States border. The Canadian Pacific Railway runs parallel to Highway 18 and their combined thoroughfare splits the town into a north half and a south half. The majority of housing and businesses are in the southern half of the town, while the northern half has a majority of the recreation facilities and larger industrial buildings.