| Country: | POL |
| Type: | DK |
| Route: | 58 |
| Length Km: | 149 |
| Regions: | |
| Cities: | Olsztynek, Szczytno, Pisz, Szczuczyn |
| Photo Alt: | National road 58 in Poland. Photo taken in August 2009. |
| Direction A: | East |
| Terminus A: | Olsztynek |
| Terminus B: | Szczuczyn |
| Direction B: | West |
| Maint: | GDDKiA |
| Previous Type: | DK |
| Previous Route: | 57 |
| Next Type: | DK |
| Next Route: | 59 |
Droga krajowa nr 58 (translates from Polish as national road 58) – route belonging to Polish national roads network. It runs through Podlaskie and Warmian-Masurian Voivodeships, leading from junction with expressway S51 in Olsztynek through Szczytno, Ruciane-Nida, Pisz and Biała Piska to Szczuczyn where ends on crossing with road 61.