Mroczki

Mroczki may refer to the following places:
 * Mroczki, Mińsk County in Masovian Voivodeship (east-central Poland)
 * Mroczki, Łomża County in Podlaskie Voivodeship (north-east Poland)
 * Mroczki, Mońki County in Podlaskie Voivodeship (north-east Poland)
 * Mroczki, Siedlce County in Masovian Voivodeship (east-central Poland)