Gruszczyn

Gruszczyn may refer to the following places:
 * Gruszczyn, Kozienice County in Masovian Voivodeship (east-central Poland)
 * Gruszczyn, Lipsko County in Masovian Voivodeship (east-central Poland)
 * Gruszczyn, Świętokrzyskie Voivodeship (south-central Poland)
 * Gruszczyn, Greater Poland Voivodeship (west-central Poland)