Gmina Osiek

Gmina Osiek may refer to any of the following administrative districts in Poland:
 * Gmina Osiek, Kuyavian-Pomeranian Voivodeship
 * Gmina Osiek, Lesser Poland Voivodeship
 * Gmina Osiek, Pomeranian Voivodeship
 * Gmina Osiek, Świętokrzyskie Voivodeship