Pierzchały may refer to the following places: Pierzchały, Przasnysz County in Masovian Voivodeship (east-central Poland) Pierzchały, Węgrów County in Masovian Voivodeship (east-central Poland) Pierzchały, Podlaskie Voivodeship (north-east Poland) Pierzchały, Warmian-Masurian Voivodeship (north Poland)