Mikołajów

Mikołajów may refer to the following places:
 * Mikołajów, Lower Silesian Voivodeship (south-west Poland)
 * Mikołajów, Piotrków County in Łódź Voivodeship (central Poland)
 * Mikołajów, Tomaszów Mazowiecki County in Łódź Voivodeship (central Poland)
 * Mikołajów, Kazimierza County in Świętokrzyskie Voivodeship (south-central Poland)
 * Mikołajów, Staszów County in Świętokrzyskie Voivodeship (south-central Poland)