| Little Mississippi River | |
| Pushpin Map: | Minnesota |
| Pushpin Map Caption: | Mouth of the Little Mississippi River |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Minnesota |
| Subdivision Type3: | Counties |
| Subdivision Name3: | Beltrami, Clearwater |
| Source1 Location: | north of Daniel Lake |
| Mouth Location: | Moose Lake |
| Progression: | Little Mississippi River→ Moose Lake→ Little Mississippi River→ Grant Creek→ Mississippi River |
| River System: | Mississippi River |
The Little Mississippi River (Minnesota) is a river in Beltrami and Clearwater counties, Minnesota. It has also been called the Piniddiwin River.[1] [2] [3]