| Barmedman | |
| Name Other: | Mandamah |
| Map Size: | 250 |
| Pushpin Map: | Australia New South Wales |
| Pushpin Map Size: | 250 |
| Pushpin Map Caption: | Location of the Barmedman Creek mouth in New South Wales |
| Subdivision Type1: | Country |
| Subdivision Name1: | Australia |
| Subdivision Type2: | State |
| Subdivision Name2: | New South Wales |
| Subdivision Type3: | Region |
| Subdivision Name3: | South Eastern Highlands, Riverina (IBRA), South Western Slopes |
| Subdivision Type4: | LGAs |
| Subdivision Name4: | Temora, Bland |
| Subdivision Type5: | Town |
| Length: | 85km (53miles) |
| Source1 Location: | near Reefton |
| Source1 Coordinates: | -34.2856°N 147.4467°W |
| Source1 Elevation: | 261m (856feet) |
| Mouth: | Bland Creek |
| Mouth Location: | near Marsden |
| Mouth Coordinates: | -33.7522°N 147.515°W |
| Mouth Elevation: | 208m (682feet) |
| River System: | Lachlan sub-catchment, Murray–Darling basin |
| Tributaries Left: | Yiddah Creek |
| Custom Label: | Dams |
| Extra: | [1] [2] |
The Barmedman Creek, a mostlyperennial river that is part of the Lachlan sub-catchment of the Murrumbidgee catchment within the Murray–Darling basin, is located in the South Western Slopes, and Riverina regions of New South Wales, Australia. The Barmedman Creek is only connected to the Murray Darling basin when the Bland Creek, the Lachlan and Murrumbidgee Rivers are in flood.
The Barmedman Creek (technically a river) rises near Reefton, between the towns of and, and flows generally north, joined by one minor tributary, before reaching its confluence with the Bland Creek. The creek descends over its 185km (115miles) course.[1]
The creek is crossed by the Newell Highway south of the river mouth and east of .