| Bob's Creek | |
| Pushpin Map: | Canada Ontario |
| Pushpin Map Caption: | Location of the mouth of Bob's Creek 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: | Cochrane |
| Subdivision Type5: | Municipality |
| Subdivision Name5: | Timmins |
| Length: | 2.2km (01.4miles) |
| Source1: | Bob's Lake (Timmins) |
| Source1 Coordinates: | 48.4906°N -81.1544°W |
| Source1 Elevation: | 281m (922feet) |
| Mouth: | Porcupine Lake |
| Mouth Coordinates: | 48.4833°N -81.1775°W |
| Mouth Elevation: | 277m (909feet) |
| River System: | James Bay drainage basin |
Bob's Creek is a river in the James Bay and Abitibi River drainage basins in the community of Porcupine, City of Timmins, Cochrane District in northeastern Ontario, Canada. It flows 2.2km (01.4miles) from Bobs Lake to its mouth at Porcupine Lake, the source of the Porcupine River.
Bob's Creek begins at the southwest of Bobs Lake at an elevation of 281m (922feet) and flows southwest. passing under Gervais Street South. It then turns north, heads under a railway line and Haileybury Crescent, and reaches its mouth at Porcupine Lake at an elevation of 277m (909feet). The lake flows via the Porcupine River and Frederick House River to the Abitibi River.