| Muketei River | |
| Pushpin Map: | Canada Ontario |
| Pushpin Map Caption: | Location of the river mouth in Ontario |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Province |
| Subdivision Name2: | Ontario |
| Subdivision Type3: | Region |
| Subdivision Name3: | Northwestern Ontario |
| Subdivision Type4: | District |
| Subdivision Name4: | Kenora |
| Source1: | Kitchie Lake |
| Source1 Coordinates: | 52.2231°N -86.8531°W |
| Source1 Elevation: | 214m (702feet) |
| Mouth: | Attawapiskat River |
| Mouth Coordinates: | 53.1364°N -85.2819°W |
| Mouth Elevation: | 102m (335feet) |
| River System: | James Bay drainage basin |
The Muketei River is a river in northeastern Kenora District in northwestern Ontario, Canada.[1] It is in the James Bay drainage basin and is a left tributary of the Attawapiskat River.
The Muketei River begins at an unnamed lake and flows northeast then east to its mouth at the Attawapiskat River, which flows to James Bay.