| Mosquito River | |
| Source1 Coordinates: | 46.464°N -86.462°W |
| Mouth Coordinates: | 46.526°N -86.495°W |
| Subdivision Type1: | Country |
| Length: | 6.7miles |
The Mosquito River is a 6.7adj=midNaNadj=mid[1] stream in Alger County in the Upper Peninsula of Michigan, United States. It is a tributary of Lake Superior along the Pictured Rocks National Lakeshore.