Stewart Creek[1] is a river in the east-central part of the Canadian province of Saskatchewan.

The river's source is Lower Fishing Lake of the Cub Hills in Narrow Hills Provincial Park,[2] and it travels south through boreal forest[3] and muskeg en route to its mouth at the Torch River.

A portion of Narrow Hills Provincial Park's southern boundary follows the course of the Stewart Creek.

Also near the park's southern boundary, Highway 926 crosses the river.

Along Stewart Creek's course, it is fed by several smaller rivers and streams.