The Manigotagan River is a protected area located in Southeastern Manitoba, Canada. The river flows into the eastern side of Lake Winnipeg and it is a rare remote river of Southern Canada. The last southern herd of woodland caribou in Canada can be found near this river and in Nopiming Provincial Park. Logging roads and over development can potentially threaten the important habitat and ecology of this area. The river was recently protected as an important ecological area, the Manigotagan River Park Reserve (51°00′50″N96°02′39″W), popular for canoeing, and close to the many remote and pristine rivers along the east side of Lake Winnipeg.