Chojnowo may refer to the following places: Chojnowo, Maków County in Masovian Voivodeship (east-central Poland) Chojnowo, Grajewo County in Podlaskie Voivodeship (north-east Poland) Chojnowo, Mońki County in Podlaskie Voivodeship (north-east Poland) Chojnowo, Przasnysz County in Masovian Voivodeship (east-central Poland) Chojnowo, Żuromin County in Masovian Voivodeship (east-central Poland) Chojnowo, Lubusz Voivodeship (west Poland) Chojnowo, Warmian-Masurian Voivodeship (north Poland)