| Nunnock River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | South Eastern Highlands (IBRA), Monaro |
| Subdivision Type5: | Municipality |
| Subdivision Name5: | Bega Valley |
| Length: | 8.2km (05.1miles) |
| Source1: | South Coast Range, Great Dividing Range |
| Source1 Location: | near Brown Mountain |
| Source1 Coordinates: | -36.65°N 174°W |
| Source1 Elevation: | 954m (3,130feet) |
| Mouth: | confluence with the Bemboka River |
| Mouth Location: | near Kallarney, Snowy Mountains Highway |
| Mouth Elevation: | 224m (735feet) |
| River System: | Bega River |
| Custom Label: | National park |
| Extra: | [1] |
The Nunnock River, a perennial stream of the Bega River catchment, is located in the Monaro region of New South Wales, Australia.
The Nunnock River rises below Bull Mountain in the South Coast Range, that is part of the Great Dividing Range, about east of Brown Mountain; and flows generally southeast and northeast before reaching its confluence with the Bemboka River near the locale of Kallarney, adjacent to the Snowy Mountains Highway, approximately west by north of Bemboka. The river descends over its course.[1] [2]