| Kunderang Brook | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | New England Tablelands (IBRA), Northern Tablelands, Mid North Coast |
| Subdivision Type5: | Local government area |
| Subdivision Name5: | Walcha |
| Length: | 57km (35miles) |
| Source1: | Great Dividing Range |
| Source1 Location: | below Brushy Mountain |
| Source1 Elevation: | 1020m (3,350feet) |
| Mouth: | confluence with the Macleay River |
| Mouth Location: | near Lower Creek |
| Mouth Elevation: | 164m (538feet) |
| River System: | Macleay River catchment |
| Tributaries Right: | Fitzroy Creek |
| Custom Label: | National park |
| Custom Data: | Oxley Wild Rivers NP |
| Extra: | [1] |
The Kunderang Brook, a perennial stream that is part of the Macleay River catchment, is located in the Northern Tablelands and Mid North Coast regions of New South Wales, Australia.
Kunderang Brook rises about west of Brushy Mountain, within the Great Dividing Range, southwest of the Carrai National Park. The river flows generally north northwest, joined by a minor tributary before reaching its confluence with the Macleay River below the Carrai Tableland, about southwest of the locality of Lower Creek. Much of the river flows through remote country within the Oxley Wild Rivers National Park and The Castles Nature Reserve. The river descends over its course.[1]