Sosnowiec (disambiguation)

Sosnowiec may refer to the following places:
 * Sosnowiec, Piotrków County in Łódź Voivodeship (central Poland)
 * Sosnowiec, Podlaskie Voivodeship (north-east Poland)
 * Sosnowiec in Silesian Voivodeship (south Poland)
 * Sosnowiec, Zgierz County in Łódź Voivodeship (central Poland)
 * Sosnowiec, Świętokrzyskie Voivodeship (south-central Poland)
 * Sosnowiec, Greater Poland Voivodeship (west-central Poland)