| Country: | POL |
| Type: | DK |
| Route: | 39 |
| Length Km: | 116 |
| Regions: | Opole Voivodeship Lower Silesian Voivodeship Greater Poland Voivodeship |
| Cities: | Strzelin, Brzeg, Kępno |
| Maint: | GDDKiA |
| Terminus A: | Łagiewniki |
| Terminus B: | Kępno |
| Previous Type: | DK |
| Previous Route: | 38 |
| Next Type: | DK |
| Next Route: | 40 |
National Road 39 (pl|'''Droga krajowa 39''') is a route belonging to the Polish national roads network. It runs through Łagiewniki in the Lower Silesian Voivodeship into the Opole Voivodeship where it leads to Brzeg and joins the National Road 11 in Kępno in the Greater Poland Voivodeship.[1]