| Deepwater River | |
| 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: | Municipalities |
| Subdivision Name5: | Glen Innes Severn, Tenterfield |
| Length: | 84km (52miles) |
| Source1: | Great Dividing Range |
| Source1 Location: | east of Deepwater |
| Source1 Elevation: | 1080m (3,540feet) |
| Mouth: | confluence with Bluff River to form Mole River |
| Mouth Location: | near Sandy Flat |
| Mouth Elevation: | 601m (1,972feet) |
| River System: | Macintyre River, Murray–Darling basin |
| Extra: | [1] |
Deepwater River, a mostly perennial stream of the Dumaresq-Macintyre catchment within the Murray–Darling basin, is located in the Northern Tablelands district of New South Wales, Australia.
The river rises on the western slopes of the Great Dividing Range, near Old Man Gibber, east of Deepwater, and flows generally north northwest, west, and then west, before reaching its confluence with Bluff River to form the Mole River, near Sandy Flat; descending over its course.[1]
The New England Highway crosses the river at the settlement of .