| Piotrówek Pierwszy | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Lublin |
| Subdivision Type2: | County |
| Subdivision Name2: | Świdnik |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Mełgiew |
| Coordinates: | 51.2567°N 22.8489°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 110 |
Piotrówek Pierwszy is a village in the administrative district of Gmina Mełgiew, within Świdnik County, Lublin Voivodeship, in eastern Poland. It lies approximately 12km (07miles) north-east of Świdnik and 200NaN0 east of the regional capital Lublin.[1]