| Back River | |
| Name Other: | Barnard Gully, Back Creek |
| Pushpin Map: | Australia |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | IBRA |
| Subdivision Name3: | New England Tablelands |
| Subdivision Type4: | District |
| Subdivision Name4: | Northern Tablelands |
| Subdivision Type5: | Local government area |
| Subdivision Name5: | Tamworth Regional |
| Length: | 21km (13miles) |
| Source1: | Great Dividing Range |
| Source1 Location: | near Hanging Rock, east of Nundle |
| Source1 Elevation: | 1200m (3,900feet) |
| Mouth: | confluence with the Barnard River |
| Mouth Elevation: | 548m (1,798feet) |
| River System: | Manning River catchment |
| Extra: | [1] |
Back River, a perennial stream of the Manning River catchment, is located in the Northern Tablelands region of New South Wales, Australia.
Back River on the eastern slopes of the Great Dividing Range, near Hanging Rock, east of Nundle, and flows generally east and then southeast before reaching its confluence with the Barnard River. The river descends over its course.[1]