| Type: | town |
| Totnes Valley | |
| State: | nsw |
| Lga: | Mid-Western Regional Council |
| Postcode: | 2850 |
| Pop: | 33 |
| Coordinates: | -32.4986°N 149.9075°W |
| Stategov: | Electoral district of Dubbo |
| Fedgov: | Calare |
| Dist1: | 308 |
| Dir1: | NW |
| Location1: | Sydney |
| Dist2: | 151 |
| Dir2: | E |
| Location2: | Dubbo |
| Dist3: | 42 |
| Dir3: | NE |
| Location3: | Mudgee |
Totnes Valley is a locality in New South Wales, Australia. It is located 42 kilometres north-east of Mudgee.In the, it had a population of 33 people.