| Streatfeild River | |
| Pushpin Map: | Canada Ontario |
| Pushpin Map Caption: | Location of the mouth of the Streatfeild River 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 |
| Length: | 65km (40miles) |
| Source1: | Streatfeild Lake |
| Source1 Coordinates: | 52.1431°N -85.8736°W |
| Source1 Elevation: | 181m (594feet) |
| Mouth: | Attawapiskat River |
| Mouth Coordinates: | 52.6525°N -85.9383°W |
| Mouth Elevation: | 148m (486feet) |
| River System: | James Bay drainage basin |
The Streatfeild River is a river in Kenora District in Northwestern Ontario, Canada.[1] It is a right tributary of the Attawapiskat River and its source is Streatfeild Lake, adjacent to the headwaters of the neighbouring Kapiskau River. The river lies in the Hudson Bay Lowlands and is part of the James Bay drainage basin.