| State: | NV |
| Type: | NV |
| Route: | 339 |
| Alternate Name: | Nordyke Road |
| Map Custom: | yes |
| Map Notes: | SR 339 highlighted in red |
| Length Mi: | 11.523 |
| Length Round: | 3 |
| Length Ref: | [1] |
| Established: | December 31, 1991 |
| Direction A: | South |
| Terminus A: | east of Wilson Canyon |
| Direction B: | North |
| Terminus B: | in Yerington |
| Previous Type: | NV |
| Previous Route: | 338 |
| Next Type: | NV |
| Next Route: | 340 |
State Route 339 (SR 339) is a 11.523-longNaN-long state highway in Lyon County, Nevada, United States. It starts at State Route 208 east of Wilson Canyon and it parallels that route to the west north to U.S. 95 Alternate (Goldfield Avenue) in Yerington.