| Little Fire River | |
| Pushpin Map: | Canada Ontario |
| Pushpin Map Caption: | Location of the mouth of the Little Fire River in Ontario |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Province |
| Subdivision Name2: | Ontario |
| Subdivision Type3: | Region |
| Subdivision Name3: | Northeastern Ontario |
| Subdivision Type4: | District |
| Subdivision Name4: | Algoma |
| Subdivision Type5: | Geographic township |
| Subdivision Name5: | Moorehouse |
| Source1: | Unnamed Lake |
| Source1 Coordinates: | 48.6564°N -84.0519°W |
| Source1 Elevation: | 397m (1,302feet) |
| Mouth: | Nameibin Lake |
| Mouth Coordinates: | 48.6392°N -84.0386°W |
| Mouth Elevation: | 395m (1,296feet) |
| River System: | James Bay drainage basin |
The Little Fire River is a river in geographic Moorehouse Township,[1] Algoma District in northeastern Ontario, Canada.[2] It is in the James Bay drainage basin, and is a tributary of the Fire River.
The river begins at an unnamed lake. Though the outflow is in geographic Moorehouse Township, the lake extends north into geographic Martin Township.[3] The river flows south into Little Fire Lake, then east into Nameibin Lake, the source of the Fire River. The Fire River flows via the Missinaibi River and the Moose River to James Bay.
The river is entirely within the Chapleau Crown Game Preserve.