| Wolf River | |
| Pushpin Map: | Canada Alberta |
| Pushpin Map Caption: | Location of the mouth of the Wolf River in Alberta |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Province |
| Subdivision Name2: | Alberta |
| Subdivision Type3: | Census division |
| Subdivision Name3: | No. 12 |
| Subdivision Type4: | Municipal districts |
| Subdivision Name4: | Bonnyville No. 87, Lac La Biche County |
| Source1: | Unnamed swamp |
| Source1 Location: | Lac La Biche County |
| Source1 Coordinates: | 54.8014°N -110.5589°W |
| Source1 Elevation: | 699m (2,293feet) |
| Mouth: | Sand River |
| Mouth Location: | Bonnyville No. 87 |
| Mouth Coordinates: | 54.7256°N -111.1361°W |
| Mouth Elevation: | 565m (1,854feet) |
| River System: | Hudson Bay drainage basin |
The Wolf River is a river in the Municipal District of Bonnyville No. 87 and Lac La Biche County in census division No. 12, Alberta, Canada.[1] It is in the Hudson Bay drainage basin and is a left tributary of the Sand River.
The river begins at an unnamed swamp, flows west to Wolf Lake, and continues west to its mouth at the Sand River. The Sand River empties via the Beaver River and the Churchill River to Hudson Bay.